3 piece ball valve line - marwin valve · marwin valve 3000 series, 10000 series. 3000 series high...
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3 Piece Ball Valve Line
3 Piece Ball Valve Features
• Tight Shut-off, ANSI/FCI CL VI• Variety of end connections• “Swing Out” for servicing • Fire Tested API 607 available• Exotic Alloy Options• Low Cost• Direct Mount ISO 5211
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8700 Series Key Features
1000 WOG 3-pcBall Valve
• ½ thru 2 inch• FULL PORT onlyREPLACES BOTHDR8000 & 8800
8700 Series Key Features
• CombinationLocking Lever& Direct MountISO 5211 Pad
8700 Series Key Features
• Live LoadedV-Ring packingplus O-ring stemseals forLOW EMISSIONS
4700 Series Key Features
“Universal” 3-pc Ball Valve
4700 Series Key Features
• Fire TestedCERTIFIEDAPI 607
4700 Series Key Features
• Fire TestedCERTIFIEDAPI 607
4700 Series Key Features
• CS & 316 SS• 1/2 thru 4 inch• 2000 psi up to 2”• 1000 psi over 2.5”• Full Port• ISO 5211 DM w/Lever• NPT & SW ends• API 607 Certified• Enclosed Body Bolting
KF8900 Series Cavity Filled
Ï ½ thru 4 inch Full Port
Ï 1000 WOG 3-pc
Ï 316 SS Body & Trim
Ï Tri-Clamp or FNPT ends
Ï Live Loaded Packing
Ï 25 Ra internal finish
Ï Locking Lever & Direct Mount
ISO 5211 Pad
Ï FDA approved cavity filler
KF8900 Series Cavity Filled
Specialty Applications
Ï Sanitary
Ï Semiconductor
Ï Food & Beverage
Ï Paint manufacturing
Ï Resins/Petrochem
Marwin Valve3000 Series, 10000 Series
3000 SeriesHigh Performance Ball Valve
CS, 316 SS & Alloys¼ thru 4 inchUp to 4000 psiFP & SPOptional Seat MaterialsMetal Encapsulated SeatDual, fully-contained body seals
3000 SeriesKey Features
Triple stem sealFire Safe to API 607Control/Throttling DesignQuick deliveriesMultiple end connectionsExtended bonnets for Hi/Low temperaturesNarrow field of competition
Standard End Connections
ESW: Extended Socket Weld
SW: Socket WeldEBW: Extended
Butt Weld
SE: Screwed End (NPT)
ANSI Flanged
CUSTOM ?
Pressure vs. Temperature3000 Series PTFE Seats
Pressure vs. Temperature3000 Series S Seats (carbon filled RPTFE)
Pressure vs. Temperature3000 Series UHMWPE Seats
Pressure vs. Temperature3000 Series PEEK Seats
10000 SeriesBall Valve
High pressure – 6000 psiANSI B16.34Bar stock, Alloy options
10000 SeriesBall Valve
Encapsulated SeatDual Body SealTriple Stem Seal
10000 SeriesEnd Connections
Pressure vs. Temperature10000 Series PEEK Seats
Pressure vs. Temperature10000 Series Filled Peek Seats
Pressure vs. Temperature10000 Series Delrin Seats
10000 SeriesBall Valve Applications
Hydraulic Application - call on The Fluid Systems Distributors, Marine, Steel Mills.
High temperature & High pressure.
OEM’s Fabricators with High pressure, High Temperature applications.
MS3000 SeriesMetal Seated Ball Valve
1/4” – 2” FP¾” – 2 ½” SP3” & 4” Std PortVariety of Ends3-pc Maintainable*Uni-directional flowStd WCB / A105 CS CF8M/CF3M/316 SSClass VI Shut offUp to 10000 FUp to 1000 psi
MS3000 / MS10000 Metal CoatingsName & Shutoff
Coating Coating
Hardness Designation Class Process
Carbon
Marwinite M6 VI Seats: Ni Impreg. Carbon Graphite Carbon Insert --
Ball: 316 SS -- --
Marwinite II M2 V Seats: Carbon Graphite w/out Ni Carbon Insert --
Ball: 316 SS -- --
Metal
Marwear W4 IV Seats: Chrome Carbide (C2) Plasma Spray HRC 64
Ball: Chrome Oxide (J1) Plasma Spray HRC 71
Marwear W6 VI Seats: Chrome Carbide Plasma HVOF HRC 64
Ball: Chrome Carbide Plasma HVOF HRC 64
Marwear II W2 VI Seats: Tungsten Carbide Plasma HVOF HRC 70
Ball: Tungsten Carbide Plasma HVOF HRC 70
Marwinite Seat design
Upstream SeatLive loaded
Mate lapped
Metal encased
Downstream SeatGraphite gasketedsupported back and o.d.Mate Lapped
Application Criteria
This slide needs to be corrected. Max pressure should be 1000 @ 0-100F, due to bolted bonnet. JJH 10/15/08
MS10K SeriesMetal Seated Ball Valve
Ï 1/4” – 3”Ï Bar stock Construction
Welded BonnetÏ Variety of ends
connectionsÏ 3-pc Maintainable*Ï Uni-directional flowÏ Schedule 160 “Full Port”
MS10K SeriesMetal Seated Ball Valve
Ï Standard in A105 carbon steel, 316L SS
Ï F22 & other alloysÏ Bolted Packing GlandÏ Class IV & VI Shut OffÏ Up to 10500FÏ Up to 3700 psi
MS 10K Press vs. Temp
316 SS Body Mat’l
316 SS Stem
MS 10K Press vs. Temp
Temperature, oF
Pre
ssur
e, p
sig
316 SS Body Mat’l
316 SS Stem
CV3000 SeriesControl Valve
What are the Applications?
Utility Service: Oil, Gas, Water, Steam, Heating, CoolingIndustrial: Quenching, Filtration.General Process: Mixing, Blending etc.Moderate Pressures, DP and temperatures. Low Price
Standard Characterized Orifices
• Linear Slot• Approx. 10% Flow Area
• 30° Slot• Approx. 25% Flow Area
• 60° Slot• Approx. 50% Flow Area
• 90° Slot• Approx. 75% Flow Area
Typical Flow Curves
0
20
40
60
80
100
0 10 20 30 40 50 60 70 80 90 100
Percent of Travel
Percen
t o
f C
v
Std. Port
90 deg Slot
60 deg Slot
30 deg Slot
Linear Slot
Characterized Control Seat
What To Look For
Moderate service conditions
Constant differential pressure
Globe/Rotary control applications25 to 30% Lower Cost
MVCV Flow Sizing ProgramRep Training April 8, 2008
Joe Haddad, Product Engineering
MVCV Flow Sizing Program Version 1.404S:\Marwin\MVCVwww.marwinvalve.com
CalculatesRequired Cv for given flow and pressure dropFlow for given Cv and pressure drop
On-off or control sizingSee “Help”, especially “Advanced Options”
Sizing a Control Valve
Fluid & Properties
Pressure differential?
Rangeability?
Inlet pressure?
Outlet pressure?
Application?