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  • Flow Monitors,Flow Meters,

    Excess Flow Valves

    www.ChemTec.com 1-800-222-2177

  • Table of Contents

    LPH Series.................................. FS Series.................................... 125 Series.................................. 125 BP Series............................. 500 BP Series.............................LCA Series..................................FAV Series.................................. CCM Series.................................MAO 125/250 Series.................... 500 Series...........................EFV Series..................................EFV MRS Series..........................HPEFV Series..............................TEFLON Products........................LPH UHP Series..........................

    01 03 05 07 09 11 13 15 171921 23 27 29 30

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

  • LPH Series NON-ADJUSTABLEFLOW MONITORMonitor Flows of Corrosive and Non-Corrosive Liquids and Gases

    KEY FEATURESCompact, Dependable, Economical

    FEATURES Close On-Off Differential Visual Indication of Flow with Acrylic Model No Seals In Line Vertical Plumbing Materials: Acrylic, Brass, 316SS or Teflon Confirms: Normal Flow Conditions Senses: High Flow and Low Flow Conditions Output: Switch Contact

    APPLICATIONS Analyzers Kidney Dialysis Machines Micro Biomedical Machines Laser Cooling Systems Bubbler Systems Pollution Sampling Equipment

    FNPT PORT SIZES LPH 125 - 1/8 LPH 250 - 1/8 LPH 375 - 1/4

    OPERATIONWhen air/water flows through the unit it causes the magnetic piston to move up at the calibration point. This displacement is caused by the pressure differential from the air/water flowing through the unit. The magnetic piston actuates a hermetically sealed reed switch, which is encapsulated in the body of the unit, out of the air/water path. Decreasing the flow below the calibration point causes the reed switch to de-actuate.

    Actuation points for air at 68 F and 14.7 PSIA with increasing flow. Deactuation (decreasing flow) averages 10% less than actuation (increasing flow). Flow setting accuracy 10% of calibration points shown. Repeatability 1%. Unit will pass greater flows.

    PRESSURE LOSSP AT SET POINTMBARS (INCHES OF WATER)ALL UNITS 11.2 (4.5)Corrections must be made for other fluids, line pressures and temperatures. Please consult your representative or the factory.

    SPECIFICATIONS

    BODY MATERIAL

    WEIGHTOZ. (gm)

    WAX WORKINGPRESSURE PSIG (barg)

    WETTEDPARTS

    Acrylic

    Brass

    316SS

    Teflon

    4 (113.4)

    8 (226.8)

    8 (226.8)

    4 (113.4)

    100 (6.89)

    1500 (103.42)

    3000 (206.84)

    80 (5.52)

    Acrylic. 316SS, Epoxy

    Brass, 361SS, Epoxy

    361SS, Epoxy

    Teflon

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    TEMPERATURE OPERATING RANGE 0 to 220 F (-17 to 104 C) for 316SS, Brass and Teflon 32 to 160 F (0 to 71 C) for AcrylicFor other temperature ranges consult factory.

    1 (.016) 2 (.03171) 16 ( .25369) 30 (.47567)45 (.71350) 50 (.79278) 65 (1.0306) 85 (1.3477) 90 (1.4270) 105 (1.6648)120 (1.9027) 170 (2.6955) 200 (3.1711)

    7 (0.111) 200 (3.171)250 (3.964) 315 (4.994) 346 (5.486) 400 (6.342) 500 (7.928) 760 (12.05)

    70 (1.110) 475 (7.531) 950 (15.06)1,425 (22.59)** 2,200 (34.88)**

    50 (0.105)120 (0.254)560 (1.187)750 (1.589)1,300 (2.755)1,400 (2.966)1,900 (4.026)2,500 (5.297)2,700 (5.721)3,300 (6.992) 3,600 (7.628) 5,200 (11.02)6,000 (12.71)

    350 (0.742)6,000 (12.71)7,500 (15.89)9,500 (20.12)10,500 (22.25)12,500 (26.49)15,200 (32.21)24,000 (50.85)

    3,000 (6.36)15,200 (32.21)30,300 (64.20)37,000 (78.40) 45,300 (95.99)

    LPH-125 -0-1 -2 -3 -4 -5 -6 -7 -8 -9-10 -11 -12

    LPH-250 -1-2 -3 -4 -5-6 -7 -8

    LPH-375 -1-2 -3 -4 -5

    CALIBRATION TABLEMODEL AIR

    SCC/M(SCFH)WATER

    ML/M(GPH)

    **Teflon encapsulated piston not available

    CE Recognized 73/23/EEC/93/68/EEC

    Recognized File E75356

  • HOW TO ORDER ([email protected] | (800) 222-2177}

    SPST SPOTSWITCH DATA

    Maximum Switching Voltage

    Contact Rating

    Maximum Switching Current (A)

    DC (V)AC (V)

    DC (W)AC (VA)

    DC (A)AC (A)

    200150

    5070

    1.00.7

    175120

    55

    .25

    .25

    LEADS SPST SPDT(Optional)

    leads 18 in. min. from body 22

    AWG, TFE insulation

    leads 18 in. min. from body 24

    AWG, TFE insulation green - N.C. blue - N.O.

    white - Common

    Above Values for resistive loads only. For inductive loads, surge current and rush current. Contact protection is required, consult your local representative.SPDT UL Recognized (E47258).

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    LPH Series NON-ADJUSTABLEFLOW MONITORMonitor Flows of Corrosive and Non-Corrosive Liquids and Gases

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    INSTALLATIONMount with the inlet port down vertically.A 10 micron filter is recommended.

    LEADS UPLEADS DOWNCONDUIT

    Normally OpenNormally ClosedN.O. Conduit Offset DownN.C. Conduit Offset Up

    Mode Size Calibration Materials Electrical Conduit Media Switch Options

    LPH 125250375

    See cal.table

    A Acrylic B BrassS 316SS T Teflon

    (TFE pistonstandard inTFE units)

    C(MetallicBodies Only)(1/2 FNPT)

    W WaterA Air

    N.O.

    N.C.

    SPTD

    DSNONO

    DSNONC

    DSNCNC

    Single PoleSingle ThrowNormally Open

    Single PoleSingle ThrowNormally Closed

    Single PoleDouble Throw

    Double SwitchN.O./N.O.

    Double SwitchN.O./N.C.

    Double SwitchN.C./N.C.

    Teflon EncapsulatedPiston (Standard inTeflon units)

    Oxygen Cleaned

    High TemperatureOptions 340F(171C) metallicbody only

    High Voltage Switch(220 VAC)

    TFE

    O2

    HT

    HV

    COMM.

    N.C.

    N.O.

    2.00 in[50.8 mm]

    1.79 in[45.4 mm]

    1.13 in[28.5 mm]

    0.56 in[14.2 mm]

    1/2 FNPT

  • OPERATIONAs flow is established upward through the unit and contin-ues to increase, the pressure differential across the magnet-ic piston increases until it overcomes the magnetic pistons resistance (mass). This force causes it to progress fully upward to actuate the dry reed switch. This is a snap action and occurs in the decreasing mode as well.

    Actuation Points for increasing flowCalibration Accuracy 10 % of actuation point Deactuation (decreasing flow) averages 10 % less than actuation (increasing flow)Repeatability 2%Unit will pass greater flows

    0 to 228 F (-17 to 104 C )for Brass and Stainless Steel 32 to120 F (0 to49 C)forPVCFor other temperature ranges consult factory.

    TEMPERATURE OPERATING RANGE

    0.76 (0.20) 1.89 (0.50) 2.84 (0.75) 3.79 (1.00) 3.68 (1.50) 7.57 (2.00)

    0.95 (0.25) 2.84 (0.75) 3.79 (1.00) 7.57 (2.00) 11.4 (3.00) 15.1 (4.00)

    7.57 (2.00) 9.46 (2.50) 11.4(3.00) 15.1(4.00) 22.7(6.00) 32.2(8.50)

    FS Series NON-ADJUSTABLEFLOW MONITORFor Economical Monitoring of Higher Flows of Corrosice and Non-Corrosive Liquids

    Non-Adjustable Flow MonitorLow MaintenanceClose On-Off DifferentialNo SealsSingle Moving PartIn Line Vertical Plumbing

    Materials: 31 6S S, Bras s or PVC Con rms: Normal Flow Condition Senses: High flow orLow flow conditionsOutput: Switch Contact

    APPLICATIONSLaser Cooling Systems Heat PumpsCooling Systems

    KEY FEATURESEconomical Liquid Flow Sensor

    SPECIFICATIONS

    CALIBRATION TABLE

    MODEL PVCLPM (GPM)

    BRASS or 316SSLPM (GPM)

    -A -B-C-D -E-F

    -A -B-C-D -E-F

    -A -B-C-D -E-F

    FS-50

    FS-75

    FS-I

    0.57 (0.15) 0.95 (0.25) 1.89 (0.50) 2.84 (0.75) 3.79 (1.00) 4.73 (1.25)

    0.95 (0.25) 1.89 (0.50) 3.79(1.00) 5.68 (1.50) 7.57 (2.00) 9.46 (2.50)

    1.89 (0.50) 3.79 (1.00) 7.57(2.00) 11.4(3.00) 15.1(4.00) 21.8(5.75)

    UL & CE recognized

    PRESSURE LOSS

    P TO ATMOSPHERE at Set Point PSID (BARD)

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    WATER PVC UNITSALL SET POINT S... 0.50 (0. 034)

    METAL UNITSALL SET POINT S... 1.00 (0. 069)

    WEIGHTMATERIAL

    MAX WORKING

    PRESSURE PSIG (barg)

    WETTED

    PARTS

    PVC

    Brass

    316SS

    PVC

    Brass

    316S

    PVC

    Brass

    316SS

    12 0.2lb

    12 0.7lb

    12 0.7lb

    34 0.3lb

    34 1.0lb

    34 1.0lb

    1 0.4lb

    1 1.2lb

    1 1.2lb

    100 (6.89)

    250(17.22)

    500(34.45)

    100 (6.89)

    250(17.22)

    500(34.45)

    100 (6.89)

    250(17.22)

    500(34.45)

    PVC, Epoxy

    Brass, Epoxy

    316SS, Epoxy

    PVC, Epoxy

    Brass, Epoxy

    316SS, Epoxy

    PVC, Epoxy

    Brass, Epoxy

    316SS, Epoxy

    Recognized 73/23/EEC/93/68/EEC

    Recognized File E75356

  • *Consult Factory

    PORTS: INLET/OUTLET PORTS INCHES

    FNPT (PVC) MNPT (Brass or 316SS)

    1/2 1/2

    3/4 3/4

    1 1

    DIMENSIONS INCHES (MM)

    FS-75

    4.50(114.3)

    1.25(31.75)

    3.75(95.25)

    1.50(38.10)

    FS-50

    4.00(101.6)

    1.125(28.70)

    3.25(88.52)

    1.25(31.75)

    METAL

    METAL

    PVC

    PVC

    A

    B

    C

    D

    OPTIONS

    Any of the following options may be added.

    HT High Temperature Option 340 F (171C) (metallic bodyonly)

    FS Series NON-ADJUSTABLEFLOW MONITORFor Economical Monitoring of Higher Flows of Corrosice and Non-Corrosive Liquids

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

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    Note: All dimensions and are subject to change for quality improvement. Not responsible for printing errors.

    FLUID

    Model

    FS-50

    FS-75

    FS-I

    FS-I

    4.50(114.3)

    1.50(38.10)

    4.50(114.30)

    1.75(44.45)

    HOW TO ORDER ([email protected] | (800) 222-2177)

    MODEL

    FS

    SIZE

    -50-75-1

    CALIBRATION

    ABCDEF

    MATERIALS

    P PVCB Brass

    S 316SS

    N.O.

    SPDT

    SWITCH

    Single Pole Single Throw Normally Open Single PoleDouble Throw

    SPST SPOTSWITCH DATA

    Maximum Switching Voltage

    Contact Rating

    Maximum Switching Current (A)

    DC (V)AC (V)

    DC (W)AC (VA)

    DC (A)AC (A)

    200150

    5070

    1.00.7

    175120

    55

    .25

    .25

    LEADS SPST SPDT(Optional)

    leads 18 in. min. from body 22

    AWG, TFE insulation

    leads 18 in. min. from body 24

    AWG, TFE insulation green - N.C. blue - N.O.

    white - Common

    Above Values for resistive loads only. For inductive loads, surge current and rush current. Contact protection is required, consult your local representative SPDT UL Recognized (E47258).

    COMM.

    N.C.

    N.O.

    1.13 (B)

    1.13 (B)

    1.25 (D)

    4.00 (A)

    3.25 (C)

    INSTALLATIONMount vertically, inlet down.Filtration - 100 Micron Filter Recommended.

  • 1 (0.016)500 (7.93)

    1/8

    Telfon Brass, Epoxy

    316SS, Epoxy

    FEATURES Broad Range of Adjustability Compact Size High Resolution Materials:316SS, Brass or Teflon Confirms: Normal Flow Conditions Senses: High Flow and Low Flow Conditions Output: Switch Contact

    APPLICATIONS Welding Systems Analyzers Vacuum Systems Cooling Systems Chillers Biomedical Instruments Process Flows

    OPERATIONA magnetic piston is suspended by therepulsion of a fixed magnet. When fluid flows through the unit it causes the magneticpiston to move against the repulsion of the fixed magnet. The magnet piston actuates anencapsulated hermetically-sealed reed switchout of the fluid path. Decreasing the flow belowthe calibration point causes the reed switch to de-actuate. Set point is adjustable.

    Actuation Points for air at 68 F and 14.7 PSIA with increasing flow Deactuation (decreasing flow) averages 30% less than actuation (increasing flow) Repeatability 2% Unit will pass greater flows

    Corrections must be made for other fluids, linepressure and temperatures. Please consult your representative or the factory.

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    125 Series STANDARD UNOBTRUSIVEADJUSTABLE FLOW MONITORMonitor Flows of Corrosive and Non-Corrosive Liquids and Gases

    CALIBRATION RANGEMODEL AIR

    SCC/M(SCFH)WATER

    ML/M(GPH)

    PRESSURE LOSSP TO ATMOSPHERE

    MBARS (Inches of Water)

    SPECIFICATIONS

    WEIGHTOZ. (gm)

    BODYMATERIAL

    MAX WORKINGPRESSURE PSIG (barg)

    WETTEDPARTS

    PORTSFNPT

    WATER FLOWRATEML/M (GPH)

    P TO ATMOSPHEREMBARS (Inches of Water)

    AIR FLOWRATECC/M (SCFH)

    SEAL

    Minimum Maximum

    125 30 (0.063) 16,000 (33.90)

    30 (.064) 310 (.657)

    1500 (3.178) 16000 (33.9)

    1.0 (0.016) 30 (0.48)

    300 (4.76) 500 (7.93)

    8.71 (3.50) 25.8 (10.38) 29.7 (11.92) 63.8 (25.63)

    Teflon Brass

    316SS

    4(113.4) 12 (340.2) 12 (340.2)

    80(5.52) 1500 (103.42) 3000 (206.84)

    Teflon Viton Viton

    KEY FEATURESBest for Applications where the Ratio (Normal Flow/ Set Point) is 10:1 or Greater, Minimal Pressure Drop.

    Recognized 73/23/EEC/93/68/EEC

    Recognized File E75356

    TEMPERATURE OPERATING RANGE 0 to 220 F (-17 to 104 C ) For other temperature ranges consult factory.

  • TFE

    O2

    HT

    KZ

    EPR

    BN

    FP*Consult factory **Standard with Teflon unitViton - E.I. Dupont & CoTeflon - E.I. Dupont & Co Kalrez - E.I. Dupont & Co

    Note: All dimensions and specifications are subject to change for quality improvement. Not responsible for printing errors.

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    125 Series STANDARD UNOBTRUSIVEADJUSTABLE FLOW MONITORMonitor Flows of Corrosive and Non-Corrosive Liquids and Gases

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    OPTIONS

    Teflon Encapsulated Piston**

    Oxygen Cleaned

    High TemperatureOptions 340F(171C) metallic body only

    Kalrez Seals

    EPR Seals

    Buna N Seals

    Factory Preset

    HOW TO ORDER ([email protected] | (800) 222-2177)

    MODEL

    125

    TB

    316

    MATERIALS

    Teflon **Brass

    316SS

    ELECTRICAL CONDUIT (OPTIONAL)

    C(Metalic Bodies Only)

    (1/2 FNPT)

    SWITCH

    Single Pole Single Throw Normally Open Single PoleDouble Throw

    N.O.

    SPDT

    SPST SPOTSWITCH DATA

    Maximum Switching Voltage

    Contact Rating

    Maximum Switching Current (A)

    DC (V)AC (V)

    DC (W)AC (VA)

    DC (A)AC (A)

    200150

    5070

    1.00.7

    175120

    55

    .25

    .25

    LEADS SPST SPDT(Optional)

    leads 18 in. min. from body 22

    AWG, TFE insulation

    leads 18 in. min. from body 24

    AWG, TFE insulation green - N.C. blue - N.O.

    white - Common

    Above Values for resistive loads only. For inductive loads, surge current and rush current. Contact protection is required, consult your local representative.SPDT UL Recognized (E47258).

    INSTALLATIONMount vertically with the inlet port up vertically.Inlet port down changes the adjustable range of the unit. A 10 micron filter is recommended.

    COMM.

    N.C.

    N.O.

  • FEATURES Broad Range of Adjustability Compact Size High Resolution Close On-Off Differential Ease of Customer Setting Monitors Gases or Liquids Materials:316SS, Brass or Teflon Confirms: Normal Flow Conditions Senses: High Flow and Low Flow Conditions Output: Switch Contact

    APPLICATIONS Vacuum Systems Wet Stations Gas Analyzers Cooling Systems Industrial Fluid Lines Process Lines

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    125 BP Series BYPASS ADJUSTABLEFLOW MONITORMonitor Flows of Corrosive and Non-Corrosive Liquids and Gases

    3 (0.048)500 (7.93)

    1/8

    Telfon Brass, Epoxy

    316SS, Epoxy

    MODEL AIRSCC/M(SCFH)

    WATERML/M(GPH)

    PRESSURE LOSS

    SPECIFICATIONS

    WEIGHTOZ. (gm)

    BODYMATERIAL

    MAX WORKINGPRESSURE PSIG (barg)

    WETTEDPARTS

    PORTSFNPT

    WATER FLOWRATEML/M (GPH)

    P TO ATMOSPHEREMBARS (Inches of Water)

    AIR FLOWRATECC/M (SCFH)

    SEAL

    Minimum Maximum

    125 BP 100 (0.21) 20,000 (42.4)

    100 (0.21) 5500 (11.7) 7000 (14.8)

    20000 (42.4) 60000 (127.1)

    3 (0.048) 200 (3.17) 400 (6.34) 500 (7.93)

    950 (15.10)

    1.2 (0.50)9.2 (3.71)

    11.7 (4.71) 24.7 (9.93)

    69.7 (28.00)

    Teflon Brass

    316SS

    4.4 (123.5) 16 (453.6) 16 (453.6)

    100 (6.89) 1500 (103.42) 3000 (206.84)

    Tflon Viton Viton

    5 (0.079)950 (15.105)

    1/8 Minimum Maximum

    125 BPHF 200 (0.42) 60,000 (127)*

    KEY FEATURESBest for Applications where the Ratio (Normal Flow/Set Point) is 10:1 or less.

    OPERATIONWhen no flow is present the free magneticpiston rests on the bottom of the bore, which is in a bypass off the main line. Adjustment of the orifice in the main line creates a small bypassflow to life the magnetic psiton and actuate the reed switch. When flow decreases, the pistonmoves downward and the reed switch deactuates.

    Actuation Points for air at 68 F and 14.7 PSIA with increasing flow Deactuation (decreasing flow) averages 10% less than actuation (increasing flow) Repeatability 2% Unit will pass greater flows

    Corrections must be made for other fluids, linepressure and temperatures. Please consult your representative or the factory.

    TEMPERATURE OPERATING RANGE 0 to 220 F (-17 to 104 C ) For other temperature ranges consult factory.

    * At 60 PSIG (4.137 BARG)

    Recognized 73/23/EEC/93/68/EEC

    Recognized File E75356

    CALIBRATION RANGE

  • 3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    125 BP Series BYPASS ADJUSTABLEFLOW MONITORMonitor Flows of Corrosive and Non-Corrosive Liquids and Gases

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    TFE

    O2

    HT

    KZ

    EPR

    BN

    FP

    *Consult factory **Standard with Teflon unitViton - E.I. Dupont & CoTeflon - E.I. Dupont & Co Kalrez - E.I. Dupont & Co

    Note: All dimensions and specifications are subject to change for quality improvement. Not responsible for printing errors.

    OPTIONS

    Teflon Encapsulated Piston**

    Oxygen Cleaned

    High TemperatureOptions 340F(171C) metallic body only

    Kalrez Seals

    EPR Seals

    Buna N Seals

    Factory Preset

    HOW TO ORDER ([email protected] | (800) 222-2177)

    MODEL

    125

    TB

    316

    MATERIALS

    Teflon **Brass316SS

    ELECTRICAL CONDUIT (OPTIONAL)

    C(Metalic Bodies Only)

    (1/2 FNPT)

    SWITCH

    Single Pole Single Throw Normally Open

    Single Pole Single ThrowNormally Closed(not available on conduit unit)

    Single PoleDouble Throw

    N.O.

    N.C.

    SPDT

    BYPASSDESIGN

    By Pass

    By passHigh Flow

    BP

    BPHF

    SPST SPOTSWITCH DATA

    Maximum Switching Voltage

    Contact Rating

    Maximum Switching Current (A)

    DC (V)AC (V)

    DC (W)AC (VA)

    DC (A)AC (A)

    200150

    5070

    1.00.7

    175120

    55

    .25

    .25

    LEADS SPST SPDT(Optional)

    leads 18 in. min. from body 22

    AWG, TFE insulation

    leads 18 in. min. from body 24

    AWG, TFE insulation green - N.C. blue - N.O.

    white - Common

    Above Values for resistive loads only. For inductive loads, surge current and rush current. Contact protection is required, consult your local representative.SPDT UL Recognized (E47258).

    INSTALLATIONMount vertically with the inlet port at bottom.A 10 micron filter is recommended.COMM.

    N.C.

    N.O.

  • 3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    500 BP Series BYPASS ADJUSTABLEFLOW MONITORMonitor Flows of Corrosive and Non-Corrosive Liquids and Gases

    FEATURES Low Minimum Operating Pressure Close On-Off Differential Ease of adjustability In Line 180 Degree Porting Monitors Gases or Liquids Confirms: Normal Flow Conditions Senses: High Flow and Low Flow Conditions Water or Explosion Proof Covers Output: Switch Contact Materials: 316SS, Brass, Teflon

    APPLICATIONS Wet Stations Shipboard Water Systems CVD Furnaces Cooling Water Biomedical Instruments Vacuum Systems Coolant Failure Alarm 0.11 (0.03)

    15.14 (4)1/2

    Telfon Brass, Epoxy

    316SS, Epoxy

    MODEL AIRSCC/M(SCFH)

    WATERML/M(GPH)

    PRESSURE LOSS

    SPECIFICATIONS

    WEIGHTLbs. (Kg)

    BODYMATERIAL

    MAX WORKINGPRESSURE PSIG (BARG)

    WETTEDPARTS

    PORTSFNPT

    WATER FLOWRATELPM (GPM)

    P TO ATMOSPHEREMBARS (PSID)

    AIR FLOWRATESLPM (SCFM)

    SEAL

    Minimum Maximum

    500 BP 6 (0.20) 991 (35)

    84.9 (3) 566.3 (20)

    1557.4 (55) 1925.5 (68) 2265.3 (80)

    3.8 (1) 15.1 (4) 30.3 (8)

    37.9 (10) 64.4 (17)

    17.2 (0.25)51.7 (0.75)

    233.0 (3.38) 362.0 (5.25) 517.1 (7.50)

    Teflon Brass

    316SS

    1.5(0.68) 4.0 (1.81) 4.0 (1.81)

    80(5.51) 1500 (103.42) 3000 (206.84)

    Teflon Viton Viton

    0.38 (0.10) 37.85 (10)

    1/2 Minimum Maximum

    500 BPHF 23 (0.80) 2124 (75)

    KEY FEATURESBest for applications where the normal flow to set point is 10:1 or less.

    OPERATIONWith no flow present, the magnetic piston rests on the bottom of the bypass bore. When ow is established the piston is forced upward by the bypass ow and actuates the reed switch. The bypass ow is controlled by manual adjustment of the ow control vane. When ow decreases the piston moves downward and the reed switch deactuates.

    Actuation Points for air at 68 F and 14.7 PSIA with increasing flow Deactuation (decreasing flow) averages 10% less than actuation (increasing flow) Repeatability 2% Unit will pass greater flows

    Corrections must be made for other fluids, linepressure and temperatures. Please consult your representative or the factory.

    TEMPERATURE OPERATING RANGE 0 to 220 F (-17 to 104 C ) For other temperature ranges consult factory.

    Recognized 73/23/EEC/93/68/EEC

    Recognized File E75356

    CALIBRATION RANGE

  • NEMA IV Water Proof

    NEMA VII Explosion Proof

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    500 BP Series BYPASS ADJUSTABLEFLOW MONITORMonitor Flows of Corrosive and Non-Corrosive Liquids and Gases

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    TFE

    O2

    HT

    KZ

    EPR

    BN

    FP

    *Consult factory **Standard with Teflon unitViton - E.I. Dupont & CoTeflon - E.I. Dupont & Co Kalrez - E.I. Dupont & Co

    Note: All dimensions and specifications are subject to change for quality improvement. Not responsible for printing errors.

    OPTIONS

    Teflon Encapsulated Piston**

    Oxygen Cleaned

    High TemperatureOptions 340F(171C) metallic body only

    Kalrez Seals

    EPR Seals

    Buna N Seals

    Factory Preset

    HOW TO ORDER ([email protected] | (800) 222-2177)

    MODEL

    125

    TB

    316

    MATERIALS

    Teflon Brass316SS

    COVER TPYE

    W

    X

    SWITCH

    Single Pole Single Throw Normally Open

    Single PoleDouble Throw

    N.O.

    SPDT

    BYPASSDESIGN

    By Pass

    By passHigh Flow

    BP

    BPHF

    SPST SPOTSWITCH DATA

    Maximum Switching Voltage

    Contact Rating

    Maximum Switching Current (A)

    DC (V)AC (V)

    DC (W)AC (VA)

    DC (A)AC (A)

    200150

    5070

    1.00.7

    175120

    55

    .25

    .25

    LEADS SPST SPDT(Optional)

    leads 18 in. min. from body 22

    AWG, TFE insulation

    leads 18 in. min. from body 24

    AWG, TFE insulation green - N.C. blue - N.O.

    white - Common

    Above Values for resistive loads only. For inductive loads, surge current and rush current. Contact protection is required, consult your local representative.SPDT UL Recognized (E47258).

    INSTALLATIONMount vertically (leads up) with horizontal piping. A 100 micron filter is recommended.COMM.

    N.C.

    N.O.

  • *-00 Available on all models - no settings

    14.16 (0.5) 1416 (05)

    14.16 (0.5) 1416 (05)

    28.32 (1.0) 2124 (75)

    114.60 (5.0) 3398

    (120)

    1/8

    3/8

    1/2

    3/4

    PVC, Epoxy, 316SS

    Brass, Epoxy, 316SS

    316SS, Epoxy

    PVC, Epoxy, 316SS

    Brass, Epoxy, 316SS

    316SS, Epoxy

    PVC, Epoxy, 316SS

    Brass, Epoxy, 316SS

    316SS, Epoxy

    PVC, Epoxy, 316SS

    Brass, Epoxy, 316SS

    316SS, Epoxy

    CALIBRATION RANGEMODEL AIR

    SCC/M(SCFH)ADJUSTABLE

    RANGEIncreasing Flow

    Water LPM (GPM)

    PRESSURE LOSSSPECIFICATIONS

    WEIGHTLbs. (Kg)MODEL

    MAX WORKINGPRESSURE PSIG (barg)

    WETTEDPARTS

    INLET/OUTLET

    FNPT PortInches

    WATER FLOWRATELPM (GPM)

    P BARD (PSID)MODEL

    LCA-250*

    LCA-375*

    LCA-500*

    LCA-750*

    0.38 - 15.1 (0.10-4.00)

    1.89 - 15.1(0.50 - 4.00)

    1.89 - 37.9(0.50 - 10.00)

    3.79 - 56.8(1.00 - 15.00)

    LCA-250/375Minimum Maximum LCA-500 Minimum Maximum LCA-750 Minimum Maximum

    0.38 (0.10) 15.14 (4.0)

    1.89 (0.5) 37.85 (10.0)

    3.79 (1.0) 56.8 (15.0)

    0.34 (0.5) 0.21 (3.0)

    0.069 (1.0) 0.689 (10.0)

    0.10 (1.5) 0.62 (9.0)

    LCA 250P LCA-250-B LCA-250-S LCA 375P LCA-375-B LCA-375-SLCA 500P LCA-500-B LCA-500-S LCA 750P LCA-750-B LCA-750-S

    .375 (.17) 1.4 (.635) 1.4 (.635) .375 (.17) 1.4 (.635) 1.4 (.635) .375 (.17) 1.4 (.635) 1.4 (.635)

    .625 (.283) 1.7 (.771) 1.7 (.771)

    100 (6.89) 1500 (103.42) 3000 (206.84)100 (6.89) 1500 (103.42) 3000 (206.84)100 (6.89) 1500 (103.42) 3000 (206.84)100 (6.89) 1500 (103.42) 3000 (206.84)

    FACTORY PRESET FORDecreasing Flow Water LPM(GPM)*

    -10 0.38 (0.10)-20 9.46 (2.50)

    -30 11.46 (3.00)-10 1.89 (0.50) -20 9.46 (2.50)

    -30 11.36 (3.00)-10 1.89 (0.50)

    -20 18.93 (5.00)-30 28.39 (7.50)-10 3.79 (1.00)

    -20 18.93 (5.00)-30 28.39 (7.50)

    Recognized 73/23/EEC/93/68/EEC

    Recognized File E75356

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    LCA Series ADJUSTABLEFLOW MONITORLow Cost Flow Monitoring of Corrosive Gases and Liquids

    FEATURES Broad Range of Adjustability Compact Size High Resolution Materials:316SS, Brass or Teflon

    APPLICATIONS Welding Systems Analyzers Vacuum Systems Cooling Systems

    OPERATIONWhen flow is increased, the magnetic piston is forced against a bias spring. As the magnet comes near the adjustable reed switch it actuates, indicating properflow. When flow decreases the spring forces the pis - ton in the opposite direction deactuating the reed switch an indicating a reduced or no flow situation.

    All models field adjustable Deactuation (decreasing flow) averages 40% less than actuation (increasing flow) Repeatability 2% Correction must be made for attitudes other than horizontal. Unit will pass greater flows

    Corrections must be made for other fluids, linepressure and temperatures. Please consult your representative or the factory.

    KEY FEATURESBest for Applications where the Ratio (Normal Flow/ Set Point) is 10:1 or Greater, Minimal Pressure Drop.

    TEMPERATURE OPERATING RANGE PVC: 32 to 120 F 316SS and Brass: 32 to 220 F Acrylic: 32 to 160 F For other temperature ranges consult factory.

  • DIMENSIONS

    ModelLCA-250 LCA-375 LCA-500 LCA-750

    A1.00 (25.4) 1.00 (25.4) 1.00 (25.4) 1.63 (41.4)

    B1.00 (25.4) 1.00 (25.4) 1.00 (25.4) 1.25 (31.8)

    C2.00 (50.8) 2.00 (50.8) 2.00 (50.8) 2.75 (69.9)

    D2.25 (57.15) 2.25 (57.15) 2.25 (57.15) 3.25 (82.55)

    E3.0 (76.2) 3.0 (76.2) 3.0 (76.2)

    4.0 (101.6)

    F1.25 (31.8) 1.25 (31.8) 1.25 (31.8) 1.63 (41.4)

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    LCA Series ADJUSTABLEFLOW MONITORLow Cost Flow Monitoring of Corrosive Gases and Liquids

    N.C.

    N.O.

    SPDT

    SWITCH

    Normally Closed

    Normally Open

    Single PoleDouble Throw

    HOW TO ORDER ([email protected] | (800) 222-2177)

    MODEL

    LCA

    250375500

    MATERIALS

    P PVCA Acrylic B BrassS 316SS

    FACTORY PRE-SETOPTIONS

    -00-10-20-30

    TYPE OF SERVICE

    Water

    Gas

    W

    G

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    SPST SPOTSWITCH DATA

    Maximum Switching Voltage

    Contact Rating

    Maximum Switching Current (A)

    DC (V)AC (V)

    DC (W)AC (VA)

    DC (A)AC (A)

    200150

    5070

    1.00.7

    175120

    55

    .25

    .25

    LEADS SPST SPDT(Optional)

    leads 18 in. min. from body 22

    AWG, TFE insulation

    leads 18 in. min. from body 24

    AWG, TFE insulation green - N.C. blue - N.O.

    white - Common

    Above Values for resistive loads only. For inductive loads, surge current and rush current. Contact protection is required, consult your local representa-tive. SPDT UL Recognized (E47258).

    INSTALLATIONMount with the inlet port on the side horizontal-ly. Other attitudes change the adjustable range of the unit. A 100 micron filter is recommended.

    COMM.

    N.C.

    N.O.

    *Consult factory Viton - E.I. Dupont & CoTeflon - E.I. Dupont & Co Kalrez - E.I. Dupont & CoNote: All dimensions and specifications are subject to change for quality improvement. Not responsible for printing errors.

  • Heat Pumps Hydraulic Lifts Water Treatment Chemicals Industrial Analyzers

    14.16 (0.5) 1416 (50)

    14.16 (0.5) 1416 (50)

    28.32 (1.0) 2124 (75)

    141.60 (5.0) 3398 (120)

    1/4

    3/8

    1/2

    3/4

    Brass, Epoxy 316SS

    316SS, Epoxy

    Brass, Epoxy 316SS

    316SS, Epoxy

    Brass, Epoxy, 316SS

    316SS, Epoxy

    Brass, Epoxy 316SS

    316SS, Epoxy

    AIRSLPM (SCFH)

    PRESSURE LOSS

    SPECIFICATIONS

    WEIGHTLbs. (Kg)MODEL

    MAX WORKINGPRESSURE PSIG (barg)

    WETTEDPARTS

    INLET/OUTLET

    FNPT PortInches

    WATER FLOWRATELPM (GPM)

    P TOATMOSPHEREBARD (PSID)MODEL

    FAV-250 Minimum Maximum FAV-375 Minimum Maximum FAV-500 Minimum Maximum FAV-750 Minimum Maximum

    14.2 (0.50) 1416.0 (50.00)

    28.32 (1.00) 2124.0 (75.00)

    141.6 (5.00) 3398.0 (120.00)

    FAV-250/375Minimum Maximum FAV-500 Minimum Maximum FAV-750 Minimum Maximum

    0.38 (0.1) 15.14 (4.0)

    1.89 (0.50) 37.85 (10.00)

    3.78 (1.00) 75.70 (20.00)

    0.034 (0.50) 0.21 (3.00)

    0.069 (1.00) 0.69 (10.00)

    0.10 (1.50) 0.62 (9.00)

    FAV-250-ESB

    FAV-250-ESS

    FAV-375-ESB

    FAV-375-ESS

    FAV-500-ESB

    FAV-500-ESS

    FAV-750-ESB

    FAV-750-ESS

    1.4 (635)

    1.4 (635)

    1.4 (635)

    1.4 (635)

    1.4 (635)

    1.4 (635)

    1.7 (771)

    1.7 (771)

    1500 (103.42)

    3000 (206.84)

    1500 (103.42)

    3000 (206.84)

    1500 (103.42)

    3000 (206.84)

    1500 (103.42)

    3000 (206.84)

    WATERLPM (GPM)

    0.38 (0.1) 15.14 (4.0)

    0.38 (0.1) 15.14 (4.0)

    1.89 (0.5) 37.85 (10.0)

    3.79 (1.0) 75.70 (20.0)

    Recognized 73/23/EEC/93/68/EEC

    Recognized File E75356

    FEATURES Adjustable Flow Monitor Monitors both Gases and Liquids Materials: Brass or 316SS Confirms: Normal flow conditions Senses: High flow or Low flow conditions Output: Switch Contact

    APPLICATIONS Process Controls Fire Control Systems Cooling Systems Plant Safety

    OPERATIONWhen flow is increased, the magnetic pistonis forced against a bias spring. As the magnet comes near the adjustable reed switch it actuates, indicating proper flow. When flow decreases the spring forces the piston in the opposite direction deactuating the reed switch and indicating a reduce or no flow condition.

    Actuation points for air at 68 F and 14.7 PSIA with increasing flow. Deactuation (decreasing flow) averages 40% less than actuation (increasing flow) Repeatability 2% Unit will pass greater flows

    Corrections must be made for other fluids, linepressure and temperatures. Please consult your representative or the factory.

    KEY FEATURESBest for applications where the normal ow to set point is10:1 or greater.

    CALIBRATION RANGE

    TEMPERATURE OPERATING RANGE 0 to 220 F (-17 to 104 C ) For other temperature ranges consult factory.

    SEALS

    Viton

    Viton

    Viton

    Viton

    Viton

    Viton

    Viton

    Viton

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    FAV Series ADJUSTABLEFLOW MONITORFor Monitoring Higher Flows of Gases and Liquids

    MODELAIR FLOW RATESLPM (SCFM)

  • 3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    FAV Series ADJUSTABLEFLOW MONITORFor Monitoring Higher Flows of Gases and Liquids

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    HOW TO ORDER ([email protected] | (800) 222-2177)

    HT

    KZ

    EPR

    BN

    OPTIONS

    High TemperatureOptions 340F(171C) metallic body only

    Kalrez Seals

    EPR Seals

    Buna N Seals

    DIMENSIONS

    ModelLCA-250 LCA-375 LCA-500 LCA-750

    A1.00 (25.4) 1.00 (25.4) 1.00 (25.4) 1.63 (41.4)

    B1.00 (25.4) 1.00 (25.4) 1.00 (25.4) 1.25 (31.8)

    C2.00 (50.8) 2.00 (50.8) 2.00 (50.8) 2.75 (69.9)

    D2.25 (57.15) 2.25 (57.15) 2.25 (57.15) 3.25 (82.55)

    E3.0 (76.2) 3.0 (76.2) 3.0 (76.2)

    4.0 (101.6)

    F1.25 (31.8) 1.25 (31.8) 1.25 (31.8) 1.63 (41.4)

    Contact Rating

    Maximum Switching Current (A)

    DC (V)AC (V)

    DC (W)AC (VA)

    DC (A)AC (A)

    200150

    5070

    1.00.7

    175120

    55

    .25

    .25

    LEADS SPST SPDT(Optional)

    leads 18 in. min. from body 22

    AWG, TFE insulation

    leads 18 in. min. from body 24

    AWG, TFE insulation green - N.C. blue - N.O.

    white - Common

    Above Values for resistive loads only. For inductive loads, surge current and rush current. Contact protection is required, consult your local representa-tive. SPDT UL Recognized (E47258).

    INSTALLATIONMount with the inlet port on the side horizontal-ly. Other attitudes change the adjustable range of the unit. A 100 micron filter is recommended.

    COMM.

    N.C.

    N.O.

    SPST SPOTSWITCH DATA

    Maximum Switching Voltage

    N.C.

    N.O.

    SPDT

    SWITCH

    Normally Closed

    Normally Open

    Single PoleDouble Throw

    MODEL

    LCA

    250375500

    MATERIALS

    B BrassS 316SS

    ELECTRICSWITCH

    ES Water

    Gas

    W

    G

    *Consult factory Viton - E.I. Dupont & CoTeflon - E.I. Dupont & Co Kalrez - E.I. Dupont & CoNote: All dimensions and specifications are subject to change for quality improvement. Not responsible for printing errors.

    SIZETYPE OF SERVICE

  • 3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    CCM Series STANDARD UNOBTRUSIVEADJUSTABLE FLOW MONITORMonitor Flows of Corrosive and Non-Corrosive Liquids and Gases

    1 (0.016) 5 (0.08)

    8 (0.13) 180 (2.9)

    20 (0.32) 370 (5.9)

    65 (1.03) 500 (7.9)

    PVC, Epoxy

    CALIBRATION RANGE

    MODELAIR

    SCC/M(SCFH)

    PRESSURE LOSSSPECIFICATIONS

    WEIGHTLbs. (Kg.)

    BODYMATERIAL

    MAX WORKINGPRESSURE PSIG (barg)

    WETTEDPARTS

    P TOATMOSPHERE

    (MBARS INCHESIN WATER)

    CCM-00Minimum Maximum CCM-010 Minimum Maximum CCM-015 Minimum Maximum CCM-125 Minimum Maximum

    10 (.021) 150 (0.32)

    150 (0.32) 1000 (2.12)

    500 (1.06) 6000 (12.7)

    6000 (12.7) 16000 (33.9)

    PVC 6 Oz.(170.1 gm)

    100 (6.89)

    WATERML/M (GPH)

    2.49 (1.0) 19.9 (8.0)

    0.99 (0.4) 17.4 (7.0)

    1.74 (0.7) 19.9 (8.0)

    3.73 (1.5) 12.4 (5.0)

    Recognized 73/23/EEC/93/68/EEC

    Recognized File E75356

    FEATURES Adjustable Flow Monitor High Resolution Works in Very Low Flow Environments Minimal Pressure Drop Gas and Liquid Flow Sensor Materials: PVC Confirms: Normal flow conditions Senses: high flow, low flow Output: Switch Contact

    APPLICATIONS Gas Chromatography Analyzers Filter Maintenance Metering Equipment Corrosive Chemicals Gas Generators

    OPERATIONWith no flow present, the magnetic piston is held at the ow tube inlet by magnetic repulsion of the fixed magnet at the opposite end. As flow is established the piston is displaced toward the magnetic end plug and a major portion of the flow is bypassed through the flow tube orifce into the annular space. At the adjustment point the magnetic piston actuates the reed switch. On decreasing flow the switch deactuates.

    Actuation points for air at 68 F and 14.7 PSIA with increasing flow. Deactuation (decreasing flow) averages 40% less than actuation (increasing flow) Repeatability 2% Unit will pass greater flows

    Corrections must be made for other fluids, linepressure and temperatures. Please consult your representative or the factory.

    KEY FEATURESBest for Applications where the Ratio (Normal Flow/ Set Point) is 10:1 or Greater, Minimal Pressure Drop.

    SEAL

    Buna N

    TEMPERATURE OPERATING RANGE 32 to 140 F (0 to 60 C ) For other temperature ranges consult factory.

    FLUID PORTSInlet 1/8 FNPT / Outlet 1/4 FNPT

  • 3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    CCM Series STANDARD UNOBTRUSIVEADJUSTABLE FLOW MONITORMonitor Flows of Corrosive and Non-Corrosive Liquids and Gases

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    SPST SPOTSWITCH DATA

    Maximum Switching Voltage

    Contact Rating

    Maximum Switching Current (A)

    DC (V)AC (V)

    DC (W)AC (VA)

    DC (A)AC (A)

    200150

    5070

    1.00.7

    175120

    55

    .25

    .25

    LEADS SPST SPDT(Optional)

    leads 18 in. min. from body 22

    AWG, TFE insulation

    leads 18 in. min. from body 24

    AWG, TFE insulation green - N.C. blue - N.O.

    white - Common

    Above Values for resistive loads only. For inductive loads, surge current and rush current. Contact protection is required, consult your local representative.SPDT UL Recognized (E47258).

    INSTALLATIONMount with the inlet port down vertically.A 10 micron filter is recommended.

    LEADS UPLEADS DOWNCONDUIT

    Normally OpenNormally ClosedN.O. Conduit Offset DownN.C. Conduit Offset Up

    COMM.

    N.C.

    N.O.

    HOW TO ORDER ([email protected] | (800) 222-2177)

    SWITCH

    Normally Closed

    Single PoleDouble Throw

    MODEL

    CCM

    -00-010-015-125750

    *Consult factory Viton - E.I. Dupont & CoTeflon - E.I. Dupont & Co Kalrez - E.I. Dupont & CoNote: All dimensions and specifications are subject to change for quality improvement. Not responsible for printing errors.

    SIZE

    TFE

    O2

    KZ

    EPR

    OPTIONS

    Teflon Encapsulated Piston**

    Oxygen Cleaned

    Kalrez Seals

    EPR Seals

    N.C.

    SPDT

  • 3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    MAO Series 125/250FLOW METERMonitor Flows of Corrosive and Non-Corrosive Liquids and Gases

    FEATURES No Bearings Single Moving Part In Line Metering No Rotating internals Materials:316SS, Brass or Teflon Output: Analog or Digital or current loop Measures Low Flows

    APPLICATIONS Wet Benches Cooling Systems Corrosive Chemical Dispensing MaterialsConsumption Measurement Process Controls Patent Nos 4,858,647 4,905,844 5,033,311 Others may apply.

    OPERATIONWhen fluid flows through the unit it displaces the Teflon encapsu-lated magnetic piston. This displacement is proportional to the volumetric flow through the unit. A transducer, encapsulated in the body outside the fluid path, senses the displacement of the piston. The transducers signal is converted by a microproces-sor-based conditioning circuit then sends the signal to threetypes of outputs: voltge, pulse and current loop..

    TOTAL ACCURACY: 5% REPEATABILITY: 2% FULL SCALE LINEARITY: 2% FULL SCALE

    KEY FEATURESAll Teflon wetted parts model available. No seals. Undamaged by over ranging.

    TEMPERATURE OPERATING RANGE AMBIENT: 0 to 125 F (-18 to 52 C ) MEDIA: 0 to 180 F (-18 to 82 C )

    PRESSURE LOSSLINEAR RANGE

    ML/M (GPH)P

    MBARS (PSID)MODELBODY

    Minimum Maximum Minimum Maximum Minimum MaximumMinimum Maximum

    20 (0.32) 70 (1.11) 50 (0.79)

    150 (2.38) 100 (1.59) 500 (7.93) 260 (4.12)

    1800 (28.54)

    24.82 (0.36) 42.06 (0.61) 8.27 (0.12)

    10.34 (0.15) 8.27 (0.12) 9.65 (0.14)

    10.34 (0.15) 20.00 (0.29)

    MAO-125-AA

    MAO-125-BB

    MAO-250-AA

    MAO-250-BB

    Teflon Brass,Teflon

    316SS, Teflon

    SPECIFICATIONSWEIGHTLbs. (Kg.)

    MODELBODY

    MAX WORKINGPRESSURE PSIG (barg)

    WETTEDPARTS

    MAO-125/250-T MAO-125/250-B MAO-125/250-S

    0.63 (0.29) 1.30 (0.59) 1.30 (0.59)

    80 (5.51) 1500 (103.42) 3000 (206.84)

    Polypropylene Cover, Viton Gasket and Stainless Steel Hardware.

    MODEL VDC Hz PORTSFNPT

    MAO125XAA

    MAO125XBB

    MAO250XAA

    MAO250XBB

    ML/MIN(GPH)

    0 0 0 1/8 1 40 42 80 83 120 124 160 16 5 200 20 0 0 0 1/8 1 40 42 80 83 120 124 160 16 5 200 200 0 0 1/4 1 40 42 80 83 120 124 160 16 5 200 200 0 0 1/4 1 40 42 80 83 120 124 160 165 200 20

    CALIBRATION IN WATER

    020 (0.3170)

    32.5 (0.5151) 45 (0.7133)

    57.5 (0.9114) 70 (1.1095)

    050 (0.7925)75 (1.1888)

    100 (1.5850) 125 (1.9813) 150 (2.3775)

    0 100 (1.5850)200 (3.1701) 300 (4.7551) 400 (6.3401) 500 (7.9252)

    0 250 (3.9626)

    638 (10.1125) 1025 (16.2466) 1413 (22.3965) 1800 (28.5306)

    mA

    Recognized 73/23/EEC/93/68/EEC

    Recognized File E75356

  • MODEL SIZE MATERIALS FLOW RANGE

    MAO 125 T Teflon (See Chart) 250 B Brass AA S Stainless BB Steel

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    MAO Series 125/250FLOW METERMonitor Flows of Corrosive and Non-Corrosive Liquids and Gases

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    ELECTRICAL SPECIFICATIONS

    POWER REQUIREMENTS:VOLTAGE: REGULATED 15 30 VDC CURRENT: 250 mA

    OUTPUTS:ANALOG: 0 5 VDC,Minimum Load Impedance: 5k ohm in parallel with 250pf

    DIGITAL:200 Hz, Square wave 50% duty cycle TTL compatible output.

    CURRENT LOOP:Current Loop: 4 - 20 mALoop Load : 100 1% 1/ 4 watt

    WIRE CONNECTION: RED (+)BLACK (Common) WHITE (Frequency) GREEN (Voltage) BROWN (Current)

    HOW TO ORDER ([email protected] | (800) 222-2177)

    *Consult factory Viton - E.I. Dupont & CoTeflon - E.I. Dupont & Co Kalrez - E.I. Dupont & CoNote: All dimensions and specifications are subject to change for quality improvement. Not responsible for printing errors.

    INSTALLATIONControl valves should be placed downstream of the MAO flow meter. The flow meter should never be installed so that it drains completely when flow ceases. When particles maybe present in the media, a fillter should be installed ahead of the flow meter. It is advisable to filter to 10 microns. The MAO flow meter should not be located near ferrous material or near strong electro-magnetic fields.The MAO flow meter is sensitive to velocity pro le disturbances in the flow stream. It is advis-able that straight lengths of 10 inside diameters upstream and 5 inside diameters downstream be used. All lines should be completely purged of air before use.The use of pipe paste is not recommended. Use care when using Teflon tape to avoid shreds from entering the MAO flow meter.

    MOUNTINGMAO-125-X-AA; Mount with INLET vertical, INLET port up, OUTLET port horizontal. All other models mount with INLET port vertical, INLET port down, OUTLET port horizontal.

  • FEATURES No Bearings Single Moving Part In Line Metering No Rotating internals Materials:316SS, Brass or Teflon Output: Analog or Digital or current loop Measures Low Flows

    APPLICATIONS Wet Benches Cooling Systems Corrosive Chemical Dispensing MaterialsConsumption Measurement Process Controls Patent Nos 4,858,647 4,905,844 5,033,311 Others may apply.

    OPERATIONWhen fluid flows through the unit it displaces the Teflon encapsu-lated magnetic piston. This displacement is proportional to the volumetric flow through the unit. A transducer, encapsulated in the body outside the fluid path, senses the displacement of the piston. The transducers signal is converted by a microproces-sor-based conditioning circuit then sends the signal to threetypes of outputs: voltge, pulse and current loop..

    TOTAL ACCURACY: 5% REPEATABILITY: 2% FULL SCALE LINEARITY: 2% FULL SCALE

    KEY FEATURESAll Teflon wetted parts model available. No seals. Undamaged by over ranging.

    TEMPERATURE OPERATING RANGE AMBIENT: 0 to 125 F (-18 to 52 C ) MEDIA: 0 to 180 F (-18 to 82 C )

    PRESSURE LOSSLINEAR RANGE

    ML/M (GPH)P

    MBARS (PSID)MODELBODY

    Minimum Maximum Minimum Maximum

    1.89 (0.5) 7.57 (2.0) 3.79 (1.0)

    13.25 (3.5)

    27.58 (0.40) 31.03 (0.45) 27.58 (0.40) 68.95 (1.0)

    MAO-500-AA

    MAO-500-BB

    Teflon Brass,Teflon

    316SS, Teflon

    SPECIFICATIONSWEIGHTLbs. (Kg.)

    MODELBODY

    MAX WORKINGPRESSURE PSIG (barg)

    WETTEDPARTS

    MAO-500-T MAO-500-B MAO-500-S

    1.3 (0.6)3.4 (1.54) 3.4(1.54)

    80 (5.51) 1500 (103.42) 3000 (206.84)

    Polypropylene Cover, Viton Gasket and Stainless Steel Hardware.

    MODEL VDC Hz

    MAO500XAA

    MAO500XBB

    ML/MIN(GPH)

    0 0 0 1/2 1 40 42 80 83 120 124 160 16 5 200 20 0 0 0 1/2 1 40 42 80 83 120 124 160 16 5 200 20

    CALIBRATION IN WATER

    0 0.5 (1.89)

    0.75 (2.84) 1.25 (4.73) 1.75 (6.62) 2.00 (7.57)

    0 1(3.79)

    1.6 (6.06)2.2 (8.33)

    2.8 (10.60) 3.5 (13.25)

    Recognized 73/23/EEC/93/68/EEC

    Recognized File E75356

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    MAO Series 500FLOW METERMonitor Flows of Corrosive and Non-Corrosive Liquids and Gases

    mA PORTSFNPT

  • 3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    MAO Series 500FLOW METERMonitor Flows of Corrosive and Non-Corrosive Liquids and Gases

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    MODEL SIZE MATERIALS FLOW RANGE

    MAO 500 T Teflon (See Chart) B Brass AA S Stainless BB Steel

    ELECTRICAL SPECIFICATIONS

    POWER REQUIREMENTS:VOLTAGE: REGULATED 15 30 VDC CURRENT: 250 mA

    OUTPUTS:ANALOG: 0 5 VDC,Minimum Load Impedance: 5k ohm in parallel with 250pf

    DIGITAL:200 Hz, Square wave 50% duty cycle TTL compatible output.

    CURRENT LOOP:Current Loop: 4 - 20 mALoop Load : 100 1% 1/ 4 watt

    WIRE CONNECTION: RED (+)BLACK (Common) WHITE (Frequency) GREEN (Voltage) BROWN (Current)

    HOW TO ORDER ([email protected] | (800) 222-2177)

    *Consult factory Viton - E.I. Dupont & CoTeflon - E.I. Dupont & Co Kalrez - E.I. Dupont & CoNote: All dimensions and specifications are subject to change for quality improvement. Not responsible for printing errors.

    INSTALLATIONControl valves should be placed downstream of the MAO flow meter. The flow meter should never be installed so that it drains completely when flow ceases.

    When particles maybe present in the media, a lter should be installed ahead of the ow meter. It is advisable to filter to 10 microns.The MAO flow meter should not be located near ferrous material or near strongelectro-magnetic fields.

    The MAO flow meter is sensitive to velocity profile disturbances in the flow stream. It is advisable that straight lengths of 10 inside diameters upstream and 5 inside diameters downstream be used.

    All lines should be completely purged of air before use.

    The use of pipe paste is not recommended. Use care when using Teflon tape to avoid shreds from entering the MAO flow meter.

    MOUNTINGMount with INLET vertical, INLET port down, OUTLET port horizontal.

  • FEATURES Controlled Ble ed, Resets Automatically Field Adjustable Positive Shut-off Attitude Variable Mounting Function: Restricts or Shuts Off Flow Output: switch contact optional Materials:316SS or Brass Body

    APPLICATIONS Fitting Failure Regulator failure Hydraulic control Gas Analyzers Toxic Gas and Liquid Releases Patent Nos : 4,85 8,647 4,90 5,844 5,03 3,311 Others may apply.

    KEY FEATURESControls excessive flows.

    PVC, EpoxyPVC 6 Oz.(170.1 gm)

    Buna N

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    EFV Series ADJUSTABLE EXCESS FLOW VALVEFor Preventing Uncontrolled Flows of Liquids and Gases

    OPERATIONFlow enters the unit and makes a right angle tothe outlet port across the nose of a magnetic piston. The piston is held in place by attraction to an adjusting screw magnet. A pressure differential is created by flow across the piston. When the differential is great enough, the piston slides to a seat at the outlet port. The flow rate a t which the piston actuates ca n be changed externally by turning the adjusting screw, thereby changing the pistons relationship with the flow stream.In this auto reset model after actuation, the piston rests on a metal to metal seat which allows a controlled bleed. To reset the unit, pressure must be equalized on both sides of the piston. If the source is turned off, either upstream or downstream, the bleed will equalize the pressure and the valve will automatically reopen by magnetic repulsion from the fixed magnet located in the valve body.For positive shut-off an elastomer is used on the nose of the piston. When it comes to rest on the seat it provides a bubble tight closure. To reopen the valve there are two options.1. The upstream pipeline must be bled to atmosphere if the line downstream is at atmosphere.2. A by-pass line with an on/off valve must be installed to port the upstream pressure to the down-stream pipeline to equalize the pressure.Our MRS series is available with the by-pass system as an integral part of the unit. Actuationpointsforairat68Fand14.7 PSIG. Corrections must be used for other gases, line pressures and temperatures.Please consult your representative or the factory.

    TEMPERATURE OPERATING RANGE 0 to 220 F (-17 to 104 C ) For other temperature ranges consult factory.

    0.5 to155.70 (0.018 to5.5)

    4 to1132 (0.14to 40) 85 to1840 (3.0 to65)

    142 to2123 (5.0 to75)

    425 to 3681 (15.0to1 30)

    1/8

    1/4

    3/8

    1/2

    3/4

    ADJUSTABLE RANGEAIR

    SLPM (SCFH)

    PRESSURE LOSS

    PORTFNPT

    WATERLPM (GPM)

    P TOATMOSPHEREBARD (PSID)MODEL

    EFV-125

    EFV-250

    EFV-375

    EFV-500

    EFV-750

    0.50 (0.018) 75 (2.63) 155 (5.5)4 (0.14)

    500 (17.50) 1132 (39.62)

    85 (2.98) 900 (31.50)

    1840 (64.40) 142 (4.97)

    1000 (35.00) 2123 (74.31) 425 (14.88)

    1800 (63.00) 3681 (128.84)

    EFV-125

    EFV-250

    EFV-375

    EFV-500

    EFV-750

    0.015 (0. 004) 2.65(0.70) 4.50(1.20) 0.1 (0.26) 5.0 (1.32) 5.1 (3.99)

    0.38 (0.10) 10.0 (2.64) 15.1(3.99) 1.9 (0.50)

    25.0 (6.60) 37.8 (9.98) 3.8 (1.00) 4.7 (1.24)

    75.7 (19.98)

    0.08 (1.2) 0.11 (1.6) 0.21 (3.0) 0.21 (3.0) 0.41 (6.0)

    0.83 (12.0) 0.10 (1.5) 0.28 (4.0)

    0.83 (12.0) 0.07 (1.0) 0.28 (4.0) 0.48 (7.0) 0.14 (2.0) 0.21 (3.0) 0.34 (5.0)

    ADJUSTABLE RANGEWATER

    LPM (GPM)

    0.015to4.5 (0.004to 1.2) 0.100to15.1 (0.026 to4.0)0.380 to15.1 (0.100to 4.0)1.90 to37.8

    (0.50to1 0.0)3.80 to 75.7 (1.0 to 20.0)

    CALIBRATION RANGE

    MODEL

    SET POINT AIRSLPM (SCFM)

    Recognized 73/23/EEC/93/68/EEC

    Recognized File E75356

  • Above Values for resistive loads only. For inductive loads, surge current and rush current. Contact protection is required, consult your local representa-tive. SPDT UL Recognized (E47258).

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    EFV Series ADJUSTABLE EXCESS FLOW VALVEFor Preventing Uncontrolled Flows of Liquids and Gases

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    SPSTSWITCH DATA

    Maximum Switching Voltage

    Contact Rating

    Maximum Switching Current (A)

    DC (V)AC (V)

    DC (W)AC (VA)

    DC (A)AC (A)

    200150

    5070

    1.00.7

    BODYMATERIAL

    MAX WORKINGPREASSURE PSIG (barg)

    SEAL

    LEADS SPST

    leads 18 in. min. from body 22

    AWG, TFE insulation

    WETTEDPARTS

    Brass 316SS

    1500 (103.42) 3000 (206.84)

    Brass, Epoxy, Delrin** 316SS, Epoxy

    VitonViton **Brass Pistonin 125 UnitINSTALLATION

    The 125, 250 and 375 series can be mounted in any position. The 500 and 750 series can be mounted in any position except with the outlet port down. We suggest the unit be calibrated in the attitude in which it will be installed. An actuation point approximately 3 or 4 times normal flow rate should be chosen to avoid the valve actuating from initial pressurization of the system and normal surges. If flow is kept constant, an actuation point 10% above the normal rate may be used.

    DIMENSIONS INCHES (MM)MODELEFV125 EFV250 EFV375 EFV500 EFV750

    WEIGHT0.25 (113.4) 0.50 (226.8) 0.50 (226.8) 1.00 (453.6) 1.50 (680.4)

    A2.5 (64) 3.3 (84) 3.3 (84)

    4.0 (102) 4.9 (124)

    B1.00 (25) 1.50 (38) 1.50 (38) 2.00 (50) 2.2 5(57)

    C0.75 (19) 1.00 (25) 1.00 (25) 1.25 (31) 1.25 (31)

    D0.70 (17) 1.00 (25) 1.00 (25) 1.25 (31) 1.63 (41)

    E0.63 (16) 1.00 (25) 1.00 (25) 1.38 (35) 1.63 (41)

    HOW TO ORDER ([email protected] | (800) 222-2177)

    MODEL

    EFV

    125 250 375 500 750

    MATERIALS

    B BrassS 316SS

    (Other Material available on request)

    POSITIVESHUT-OFF

    PSOBlank for Controlled

    Bleed Model

    *Consult factory Viton - E.I. Dupont & CoTeflon - E.I. Dupont & Co Kalrez - E.I. Dupont & CoNote: All dimensions and specifications are subject to change for quality improvement. Not responsible for printing errors.

    SIZEELECTRICSWITCH

    Normally Open*

    OPTIONS

    ES Reed Switch Positive Sensor

    O2 Oxygen Cleaned

    KZ Karlez SealsEPR EPR SealsFP Factory Presetting (State flow rate, medium and line pressure)

    *Required W/ES Option*Not available on 125 models

  • Minimum Maximum Minimum Maximum Minimum MaximumMinimum Maximum

    MAO-125-AA

    MAO-125-BB

    MAO-250-AA

    MAO-250-BB

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    EFV MRS Series MANUAL RESETADJUSTABLE EXCESS FLOW VALVEWith Integral Manual Reset For Preventing Uncontrolled Flows of Gases and Liquids

    FEATURES Field Adjustable Manual Reset Materials: 316SS Detects Excess Flows Detects Increases in Media Viscosity Function: Shuts Off Flow Output: Switch Contact (Optional)

    APPLICATIONS Plant Lines Regulator Failure Fitting Failure Toxic Gases & Liquids Gas Distribution Systems Gas Analyzers Loss Controls Patent Nos 4,858,647

    4,905,844

    5,033,311

    Others may apply.

    KEY FEATURESControls high pressure excessive flows.

    TEMPERATURE OPERATING RANGE AMBIENT: 0 to 125 F (-18 to 52 C ) MEDIA: 0 to 180 F (-18 to 82 C )

    OPERATIONFlow enters the unit and makes a right angle tothe outlet port across the nose of a magnetic piston. The piston is held in place by attraction to an adjusting screw magnet. A pressure differential is created by flow across the piston. When the differential is great enough, the piston slides to a seat at the outlet port. The flow rate a t which the piston actuates ca n be changed externally by turning the adjusting screw, thereby changing the pistons relationship with the flow stream.In this auto reset model after actuation, the piston rests on a metal to metal seat which allows a controlled bleed. To reset the unit, pressure must be equalized on both sides of the piston. If the source is turned off, either upstream or downstream, the bleed will equalize the pressure and the valve will automatically reopen by magnetic repulsion from the fixed magnet located in the valve body.For positive shut-off an elastomer is used on the nose of the piston. When it comes to rest on the seat it provides a bubble tight closure. To reopen the valve there are two options.

    1. The upstream pipeline must be bled to atmosphere if the line downstream is at atmosphere.2. A by-pass line with an on/off valve must be installed to port the upstream pressure to the down-stream pipeline to equalize the pressure.

    Our MRS series is available with the by-pass system as an integral part of the unit. Actuation points for air at 68F and 14.7 PSIG. Corrections must be used for other gases, line pressures and temperatures.

    Please consult your representative or the factory.

    Recognized 73/23/EEC/93/68/EEC

    Recognized File E75356

    0.5 to155.70 (0.018 to5.5)

    4 to1132 (0.14to 40) 85 to1840 (3.0 to65)

    142 to2123 (5.0 to75)

    425 to 3681 (15.0to1 30)

    1/8

    1/4

    3/8

    1/2

    3/4

    ADJUSTABLE RANGEAIR

    SLPM (SCFM)

    PRESSURE LOSS

    PORTFNPT

    WATERLPM (GPM)

    P TOATMOSPHEREBARD (PSID)MODEL

    EFV-125

    EFV-250

    EFV-375

    EFV-500

    EFV-750

    0.50 (0.018) 75 (2.63) 155 (5.5)4 (0.14)

    500 (17.50) 1132 (39.62)

    85 (2.98) 900 (31.50)

    1840 (64.40) 142 (4.97)

    1000 (35.00) 2123 (74.31) 425 (14.88)

    1800 (63.00) 3681 (128.84)

    EFV-125

    EFV-250

    EFV-375

    EFV-500

    EFV-750

    0.015 (0. 004) 2.65(0.70) 4.50(1.20) 0.1 (0.26) 5.0 (1.32) 5.1 (3.99)

    0.38 (0.10) 10.0 (2.64) 15.1(3.99) 1.9 (0.50)

    25.0 (6.60) 37.8 (9.98) 3.8 (1.00) 4.7 (1.24)

    75.7 (19.98)

    0.08 (1.2) 0.11 (1.6) 0.21 (3.0) 0.21 (3.0) 0.41 (6.0)

    0.83 (12.0) 0.10 (1.5) 0.28 (4.0)

    0.83 (12.0) 0.07 (1.0) 0.28 (4.0) 0.48 (7.0) 0.14 (2.0) 0.21 (3.0) 0.34 (5.0)

    ADJUSTABLE RANGEWATER

    LPM (GPM)

    0.015to4.5 (0.004to 1.2) 0.100to15.1 (0.026 to4.0)0.380 to15.1 (0.100to 4.0)1.90 to37.8

    (0.50to1 0.0)3.80 to 75.7 (1.0 to 20.0)

    CALIBRATION RANGE

    MODEL

    SET POINT AIRSLPM (SCFM)

  • 3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    EFV MRS Series MANUAL RESETADJUSTABLE EXCESS FLOW VALVEWith Integral Manual Reset For Preventing Uncontrolled Flows of Gases and Liquids

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    Above Values for resistive loads only. For inductive loads, surge current and rush current. Contact protection is required, consult your local representa-tive. SPDT UL Recognized (E47258).

    SPSTSWITCH DATA

    Maximum Switching Voltage

    Contact Rating

    Maximum Switching Current (A)

    DC (V)AC (V)

    DC (W)AC (VA)

    DC (A)AC (A)

    200150

    5070

    1.00.7

    BODYMATERIAL

    MAX WORKINGPRESSURE PSIG (barg)

    SEAL

    LEADS SPST

    leads 18 in. min. from body 22

    AWG, TFE insulation

    WETTEDPARTS

    Brass 316SS

    1500 (103.42) 3000 (206.84)

    Brass, Epoxy, Delrin** 316SS, Epoxy

    VitonViton

    BALANCINGVALVE PACKAGING

    TeflonTeflon**Brass Pistonin 125 UnitINSTALLATION

    We suggest the unit be calibrated in the attitude in which it will be installed. An actuation point approxi-mately 3 or 4 times the normal Maximum flow rate at the lowest line pressure should be chosen to avoid the valve actuating from initial pressurization of the system and normal surges. If flow is kept constant, an actuation point 10% above the normal rate may be used.

    DIMENSIONS INCHES (MM)Model

    EFV125 EFV250 EFV375 EFV500 EFV750

    316SSWeight (lbs/gm)

    1.5 (680) 3.5 (1588) 3.5 (1588) 4.0 (1814) 4.8 (2177)

    B316SS

    1.50 (38) 2.00 (50) 2.00 (50) 2.00 (50) 2.00 (50)

    BBrass

    1.50 (38) 1.75 (45) 1.75 (45) 1.75 (45) 1.75 (45)

    C

    0.95 (24) 1.50 (38) 1.50 (38) 1.75 (45) 2.13 (54)

    D

    1.12 (28) 1.38 (35) 1.38 (35) 1.38 (35) 1.38 (35

    E

    1.62 (41) 2.00 (51) 2.00 (51) 2.00 (51) 2.00 (51)

    A

    2.72 (69) 3.71 (95) 3.71 (95)

    4.46 (114) 5.35 (136)

    BrassWeight (lbs/gm)

    1.6 (726) 3.3 (1497) 3.2 (1452) 3.6 (1633) 4.4 (1996)

    HOW TO ORDER ([email protected] | (800) 222-2177)

    MODEL

    EFV

    125 250 375 500 750

    MATERIALS

    B BrassS 316SS

    (Other Material available on request)

    MANUALRESET MODEL

    MRSManual Reset

    Model

    *Consult factory Viton - E.I. Dupont & CoTeflon - E.I. Dupont & Co Kalrez - E.I. Dupont & CoNote: All dimensions and specifications are subject to change for quality improvement. Not responsible for printing errors.

    SIZE SWITCH

    Normally Open(ES not available on

    125 model)Factory Preset

    Required(Standard Option;

    leave blank ifchoosing NO.)

    OPTIONS

    ES Reed Switch/Positive SensorO2 Oxygen CleanedHT High Temperature Unit 340 F (171 C)KZ Karlez SealsEPR EPR SealsFP Factory Presetting (State flow rate, medium and line pressure)

  • Minimum Maximum Minimum Maximum

    MAO-500-AA

    MAO-500-BB

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    HPEFV Series ADJUSTABLE HIGH PRESSURESAFETY EXCESS FLOW VALVEFor Preventing Uncontrolled Flows of Liquids and Gases

    FEATURES Controlled Bleed Resets Automatically Field Adjustable Positive Shut-off option Materials: 316SS Maximum Pressure 6000 PSIG Detects Excess Flows Output: Switch Contact (Optional) Detects Increases in Media Viscosity Function: Restricts or shuts Off flow Output: Switch Contact (Optional)

    APPLICATIONS CNG Delivery High Pressure Plant Lines Hydraulic Systems Patent Nos 4,858,647 4,905,844 5,033,311 Others may apply.

    KEY FEATURESControls high pressure excessive flows.

    OPERATIONFlow enters the unit and makes a right angle to the outlet port across the nose of a magnetic piston. The piston is held in place by attraction to an adjusting screw magnet. A pressure differential is created by flow across the piston. When the differential is great enough, the piston slides to a seat at the outlet port. The flow rate at which the piston actuates can be changed externally by turning the adjusting screw, thereby changing the pistons relationship with the flow stream. In the auto reset model after actuation, the piston resets on a metal to metal seat that allows a controlled bleed. To reset the unit, pressure must be equalized on both sides of the piston. If the source is turned off, either upstream or downstream, the bleed will equalize the pressure and the valve will automatically reopen by magnetic repulsion from the fixed magnet located in the valve body. For positive shut-off an elastomer is used on the nose of the piston. When it comes to rest on the seat it provides a bubble tight closure. To reopen the valve there are two options.

    1. The upstream pipeline must be bled to atmosphere if the line downstream is at atmosphere.2. A by-pass line with an on/off valve must be installed to port the upstream pressure to the down-stream pipeline to equalize the pressure.

    Our MRS series is available with the by-pass system as an integral part of the unit. Actuation points for air at 68F and 14.7 PSIG. Corrections must be used for other gases, line pressures and temperatures.

    Please consult your representative or the factory.

    Recognized 73/23/EEC/93/68/EEC

    Recognized File E75356

    TEMPERATURE OPERATING RANGE 32 to 220 F (-0 to 104 C ) For other temperature ranges consult factory.

    4 to 1132 (0.14 to 40) 142 to 2123 (5.0 to 75)

    425 to 3681 (15.0 to 130)

    1/4

    1/2

    3/4

    ADJUSTABLE RANGEAIR

    SLPM (SCFM)

    PRESSURE LOSS TABLE

    PORTFNPT

    WATERLPM (GPM)

    P TOATMOSPHEREBARD (PSID)MODEL

    HPEFV-250

    HPEFV-500

    HPEFV-750

    4 (0.14) 500 (17.50) 1132 (39.62) 142 (4.97) 1000

    (35.00) 2123 (74.31) 425

    (14.88) 1800 (63.00) 3681

    (128.84)

    HPEFV-250

    HPEFV-500

    HPEFV-750

    0.1 (0.26) 5.0 (1.32) 5.1 (3.99) 1.9 (0.50)

    25.0 (6.60) 37.8 (9.98) 3.8 (1.00)

    47.0 (12.4) 75.7 (19.98)

    0.21 (3.0)0.41 (6.0)

    0.83 (12.0) 0.07 (1.0) 0.28 (4.0) 0.48 (7.0) 0.14 (2.0) 0.21 (3.0) 0.34 (5.0)

    ADJUSTABLE RANGEWATER

    LPM (GPM)

    0.100 to 15.1 (0.026 to 4.0)

    1.90 to 37.8 (0.50 to 10.0)

    3.80 to 75.7 (1.0 to 20.0)

    CALIBRATION RANGE

    MODEL

    SET POINT AIRSLPM (SCFM)

  • 3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 F(954) 428 8745 www.ChemTec.com

    HPEFV Series ADJUSTABLE HIGH PRESSURESAFETY EXCESS FLOW VALVEFor Preventing Uncontrolled Flows of Liquids and Gases

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    Above Values for resistive loads only. For inductive loads, surge current and rush current. Contact protection is required, consult your local representative. SPDT UL Recognized (E47258).

    SPSTSWITCH DATA

    Maximum Switching Voltage

    Contact Rating

    Maximum Switching Current (A)

    DC (V)AC (V)

    DC (W)AC (VA)

    DC (A)AC (A)

    200150

    5070

    1.00.7

    BODYMATERIAL

    MAX WORKINGPRESSURE PSIG (barg)

    SEALLEADS SPST

    leads 18 in. min. from body 22

    AWG, TFE insulation

    WETTEDPARTS

    Brass 316SS

    1500 (103.42) 3000 (206.84)

    Brass, Epoxy, Delrin** 316SS, Epoxy

    VitonViton

    INSTALLATIONWe suggest the unit be calibrated in the attitude in which it will be installed. An actuation point approximately 3 or 4 times the normal Maxi-mum flow rate at the lowest line pressure should be chosen to avoid the valve actuating from initial pressurization of the system and normal surges. If flow is kept constant, an actuation point 10% above the normal rate may be used. DIMENSIONS INCHES (MM)

    ModelHPEFV-250 HPEFV-500 HPEFV-750

    B1.50 (38) 2.00 (50) 2.25 (57))

    C1.00 (25) 1.25 (32) 1.25 (32)

    D1.00 (25)1.25 (32)

    1.625 (45)

    E1.00 (25)1.37 (35)

    1.625 (41)

    A3.75 (149) 4.25 (108) 5.25 (133)

    Weight1.47 (0.667)

    2.625 (1.190) 3.44 (1.560)

    SPECIFICATIONS

    HOW TO ORDER ([email protected] | (800) 222-2177)

    MODEL

    HPEFV

    200 500 750

    MATERIALS

    S 316SS

    (Other Material available on request)

    POSITIVESHUT-OFF

    PSOBlank forcontrolled

    bleedmodel

    Controled Bleed Model*

    *Standard

    *Consult factory Viton - E.I. Dupont & CoTeflon - E.I. Dupont & Co Kalrez - E.I. Dupont & CoNote: All dimensions and specifications are subject to change for quality improvement. Not responsible for printing errors.

    SIZE SWITCH

    ESFP* Normally Open*

    FP required*Standard

    Electrical Switch, Requires Factory

    Presetting

    OPTIONS

    O2 Oxygen CleanedHT High Temperature Unit 340 F (171 C)KZ Karlez SealsEPR EPR SealsFP Factory Presetting (State flow rate, medium and line pressure)HE Helium Leak Testing

  • FLOW

    MO

    NITO

    RS

  • FLOW

    ME

    TER

    S

  • EXC

    ES

    S FLO

    W VA

    LVES

  • Teflon Productsfor Ultra High Purity

    Flow Range 50 ML to 5,000 ML

    Flared Fitting Ports 1/4, 3/8, 1/2

    Super-300 Type Nippon Pillar Fitting 1/8, 1/4, 3/8, 1/2

    **More Custom Options Available, please contact the factory.

    FLARED FITTING NPS300

    ChemTecs Ultra High Purity Teflon LPH Series Flow Monitors

    ChemTecs Ultra High Purity Teflon MAO Flow Meter

    Calibration in Water Tables

    MAO 125/250 0 ML - 1,800 ML 0-5 0-200 0-20 1/8 - 1/4

    MAO 500 0.5 GPM - 3.5 GPM 0-5 0-200 0-20 1/2

    VDC Hz mA Ports FN

    MAO 125/250 MAO 500

    Order Your ChemTec Product TodayContact us by phone (800) 222-2177 or by email at [email protected]!

  • Teflon Productsfor Ultra High Purity

    Flared Fitting Ports 1/4, 3/8, 1/2

    Super-300 Type Nippon Pillar Fitting 1/8, 1/4, 3/8, 1/2

    ChemTecs LPH Teflon Accessories

    **More Custom Options Available, please contact the factory.

    LPH Teflon Filter Housing LPH Teflon Fitting LPH Teflon Fitting Flare

    Customization Options

    Molex plugs

    AMP plugs

    Mounting holes

    Mounting clips

    Mounting bracket

    Threaded retainers

    In-Line filters

    Seals

    Pins & Plugs

    Jacketed cable

    Cable ties

    Strain relief

    Brady Labels

    Wire markers

    Stainless steel ID tags

    Metal & plastic fittings

    Flanges

    Ports (i.e. SAE, BSPP)

    Tube stubs

    Specialty Pistons

    Specialty materials

    Gauges

    Alarms

    Relays

    Digital displays

    Quick connects

    Welded ports (VCR glands,

    male nut/female nut)

    Oxygen service

    Certified Helium leak testing

    High flow

    High temperature

    Explosion Proof

    Water proof

    Order Your ChemTec Product TodayContact us by phone (800) 222-2177 or by email at [email protected]!

  • LPH UHP 1/2 SeriesAPPLICATIONS Ultra High Purity Gases

    KEY FEATURES Compact Size 1/2 MVCR

    FEATURES Close On/Off Differential No Seals EP to 10RA 316L Stainless Steel Materials Senses High/Low Flow Conditions Switch Contact Output In-Line Vertical Plumbing Confirms Normal Flow Conditions

    OPERATION As flow is established upward through the unit and continues to increase, the pressure differen-tial across the grooved magnetic piston increas-es until it overcomes the small pistons resis-tance. This causes it to progress fully upward which actuates the dry reed switch. This is a snap action and occurs in the decreasing mode as well.

    OPERATION FEATURES Actuation Points for Nitrogen on increasing flow (see graph) Deactuation Points averages 10% less than actuation point Flow Setting Accuracy 10% of actuation points shown Repeatability 1% Unit will pass greater flows

    Order Your ChemTec Product TodayContact us by phone (800) 222-2177 or by email at [email protected]!

  • Flow Monitors,Flow Meters,

    Excess Flow Valves

    3077 S.W. 13th Drive Deerfield Beach, FL 33442 P (954) 428 8259 (800) 222 2177 [email protected] www.ChemTec.com

  • SWITCH DATA SPST- Max. switch voltage- DC(V) 200, AC(V) 150; Contact rating DC(W) 50, AC(VA) 70; Max. switch current- DC(A) 1.0, AC(A) 0.7

    SPDT- Max. switch voltage DC(V) 175, AC(V) 120; Contact rating- DC(W) 5, AC(VA) 5; Max switch current-DC(A) 0.25, AC(A) 0.25

    LeadsSPST- 36 min. from body; 22 AWG PVC red, black jacketed wireSPDT- 36 min. from body; 24 AWG PVC jack- eted wire- black: N.O., red: N.C.; white: common*Above values for resistive loads only. For inductive loads, surge current & rush current contact protec-tion is required.

    SWITCH DATA Wetted Parts- 316L Stainless steel Weight- 0.5 lb/ 0.23 kgMax Working Pressure- 3000 PSIG (206.8 barg)Fluid Ports- 1/2 MVCR (8)Leak Check- 1 x 10 atm.ccHe/sec in boardTemperature Operating Range- -40o -220o F; (-40o to 105o C)Installation- Mount vertical with inlet port down

    HOW TO ORDER MODEL CALIBRATION RANGE SWITCH

    LPH-UHP-8 A,B, or C N.C. or

    SPDT

    Order Your ChemTec Product TodayContact us by phone (800) 222-2177 or by email at [email protected]!