quarter-turn valve actuators limitorque ly series · steel-on-bronze worm gear set maximizes power...

Experience In Motion

Limitorque LY SeriesQuarter-Turn Valve Actuators

2

LY Series quarter-turn valve actuators meet an increasing need for high-quality valve control

LY actuators offer new economies and increased power and/or control options, plus all the innovative and standard features that have made Limitorque the brand of choice all over the world. These quality actuators have all the basic design features that our longtime customers have come to expect in our products.

Count on the LY Series to meet the most demanding specifications and to perform as expected for years to come. Torque ratings range from 200 to 1200 ft. lbs. (270 to 1625 Nm) for application versatility that includes submersible, weatherproof, or explosionproof

enclosures. Compact components and space-efficient profiles provide durability and handling benefits. Modular design uses standardized components to reduce manufacturing costs and to simplify installation and service. Torque switches are interchangeable between LY 1001, LY 2001, and LY 3001, double acting and fully adjustable. Optional controls include printed circuit board and plug-in modules. Up to 16 adjustable limit switch contacts are available.

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These LY 1001 actuators are serving as part of a DDC-100 control network in the harsh, corrosive environment of an automated, offshore well head. (Control compartments are mounted on the top of these units for easier accessibility.)

In many instances, Limitorque distributed digital control networks allow you to connect actuators and other field units directly to the network host—saving the cost and complexity of a separate master station.

RS-232

RS-232

I/O

OptionalMasterStation

LY Series actuators suit a wide range of applications requiring precise torque and limit control. They can be relied upon to perform day after day, year after year, under the most demanding conditions. Units are suitable for weatherproof, submersible, and explosionproof environ-ments and are available for single or three-phase power requirements.

These versatile actuators provide cost-efficient position control of a variety of different valves. This includes butterfly, ball, and plug valves, as well as dampers.

The LY Series is especially useful for intelligent control system applications. Printed circuit boards, plug-in modules, and up to 16 effective switch contacts provide an abundance of possibilities for functions and networking.

When it is used with modulating control packages, precise control can be achieved.

A Distributed Digital Control network can control up to 250 actuators and devices using a single twisted-pair or duplex fiber optic cable. Cabling cost reductions, redundancy, and fault reporting enhance the economy and utility of this approach.

Limitorque actuators can be controlled by a master station or directly via standard Modbus protocols using a third-party PLC or DCS.

Specify LY Series wherever precise valve control is required

4

Control packages incorporate modular components and pre-wired terminal strips to facilitate field installation. Plug-in modules easily accommodate additional functions. The metal compartment is epoxy-coated* and O-ring-sealed. Mounting brackets and hardware are corrosion-resistant to provide years of service-free operation.

Installation, maintenance, and service are facilitated by LY Series design features like this removable torque drive nut that provides an easy interface between actuator and valve. Other standard components capitalize on the cost-efficiency of modularity and parts interchangeability.

Minimize maintenance and service requirementsSuperior engineering, the highest construction standards in the world, and innovative design features are responsible for the low-maintenance requirements and long-term reli-ability of the LY Series.

Design features like the pre-wired terminal blocks and sepa-rate drive nut adapters greatly simplify installation. Simple, modular design facilitates what little routine maintenance may be required.

These exceptional units can be counted on for many years of trouble-free operation because of quality features like o-ring seals, corrosion-resistant hardware, durable epoxy coating*, and anti-condensation heaters. Should a unit require service, there is ready availability of Limitorque parts and factory-authorized service from locations around the world.

Limitorque also offers a variety of training options for maintenance personnel either at Limitorque facilities or customers’ sites.

*Other finishes available, contact Limitorque.

LY Series actuators are created following the highest of quality standards. Units meet all AWWA 504-00 and 540-02 requirements. Standard features such as steel-on-bronze worm gear sets, anti-friction bearings throughout, and a durable epoxy coating* meet high-performance criteria.

Other important features include mechanical adjustable stops for 90° rotation with ±10° adjustment. Declutch levers

allow handwheel operation. Motors have class-F insulation and two thermal contacts rated at 125°C. Control compartment heaters prevent corrosion damage due to moisture caused by condensation. Dial position indicators provide local monitoring of valve position.

Designed and built for reliable, cost-effective valve control.

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General Specifications

Operating time (sec.)

Open/Close Maximum output

torque

Maximum bore keyway (width x

depth)

Modulating torque 100 starts/hr

Modulating torque 600 starts/hr

60 Hz. 50 Hz. Ft.-Lbs. Nm inches mm Ft.-Lbs. Nm Ft.-Lbs. Nm

LY-100115 18 200 270 11 ⁄8 dia.

¼ x 1 ⁄8

28 dia.

6 x 3

N/A N/A N/A N/A30 36 200 270 150 204 100 13560 72 200 270 150 204 100 135

LY-200115 18 600 810 23 ⁄8 dia.

5 ⁄8 x 5 ⁄16

60 dia.

15 x 7.5

N/A N/A N/A N/A30 36 600 810 450 611 300 40760 72 600 810 450 611 300 407

LY-300120 24 1200 1625 23 ⁄8 dia.

5 ⁄8 x 5 ⁄16

60 dia.

15 x 7.5

N/A N/A N/A N/A30 36 1200 1625 900 1221 600 814 60 72 1200 1625 900 1221 600 814

Operating time Handwheel diameter Handwheel ratio

Handwheel efficiency

Rimpull required (lb.) to obtain full rated torque

(sec.) Inches mm lb/kg 1:1 lb/kg 2.79:1 SGA

LY-100115 6 152 32:1 0.36 70/32 N/A30 6 152 32:1 0.36 70/32 N/A60 6 152 44:1 0.36 70/32 N/A

LY-200115 12 305 32:1 0.36 100/45 40/1830 12 305 32:1 0.36 100/45 40/1860 12 305 32:1 0.36 100/45 40/18

LY-300120 12 305 89.3:1 0.33 N/A 80/3630 12 305 89.3:1 0.33 N/A 80/3660 12 305 89.3:1 0.33 N/A 80/36

WeightsUnit type Controls lbs. kg

LY-1001NCU 40 20BIC 75 34DDC 90 41

LY-2001NCU 100 45BIC 110 50DDC 144 65

LY-3001NCU 105 48BIC 130 59DDC 149 68

ControlsNCU No Controls Unit, for connection to motor control center, or PLC supplied by others.

BIC Basic Integral Controls unit, includes integrated reversing contactor and hardwired torque and limit switch interlocks.

DDC Distributed digital controls for field networking.

EnclosuresWP units Suitable for NEMA 4, NEMA 4X.

XP units (NCU) Suitable for Class I, Groups B, C, & D, Div. 1 & 2 service and Class II, Groups E, F, & G.

XP units (LY-1 BIC & LY-1, 2, & 3 DDC) Suitable for Class I, Group C and D, Div. 1 & 2 service and Class II, Groups E, F, & G.

Standard Temperature Range -20˚F to +150˚F (-29˚C to +65˚C)

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LY-1001 with optional Modutronic 20 control package

Integral controls with printed circuit board and plug-in modules provide flexibility and reduce installation and service costs. Mounting brackets and hardware are corrosion resistant.

Steel-on-bronze worm gear set maximizes power transmission efficiency of the self-locking gear train. Double-reduction, hardened steel worm and high-strength bronze gear represent the level of quality found in all Limitorque actuators.

Torque drive nut is removeable. This separate nut simplifies machining, installation, and service. One size drive nut fits the LY-1001 unit; a second size nut fits both the LY-2001 and LY-3001 models.

Limit switches are independently adjustable. The standard units include 8 SPDT limit switches. Contact rating is 15 A at 277 VAC and 0.25 A at 250 VDC.

Conduit entries provide convenient openings to route wiring and facilitate installation. Two one-inch NPT openings can accommodate a wide range of cable requirements.

Torque switches provide control of output torque and protect valve and actuator from mechanical overload in either direction. Switches are fully adjustable and interchangeable between all LY models. Contact rating is 15 A at 277 VAC and 0.25 A at 250 VDC.

Optional two- or three-relay board (not shown). Two-relay board contact rating 250 VAC, 6.5 A; 30 VDC, 5 A. Three-relay board contact rating 250 VAC, 8 A; 30 VDC, 5 A.

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Coating is a combination of high-solids epoxy electrostatically applied and epoxy topcoat*. Finish meets Nema 4X to test method ASTM B117 requirements for salt spray exposure. Hexavalent chromate finishing is applied to interior sections. The combination coating serves as a primer if a different coating is required.

Terminal strips simplify field connections. All electrical components are pre-wired to the terminal strips to facilitate installation.

LY-2001

LY-1001 with top-mounted integral cover for optional controls

Limitorque provides a full range of options and custom modifica-tions, including torque ratings, operating times, and rotary motion. Single actuators can be equipped to respond within precise parameters for sophisticated process control. Cost-efficient network applications can include Limitorque components that are designed and manufactured especially for integration into a direct-to-host or optional master station system. Below are some of these options:

DDC-100 distributed digital control systems provide a fully integrated, microprocessor-based network to control and monitor valve actuators and other devices. Network intelligence is distributed over a shielded twisted-pair. An LY Series actuator is connected to a digital network by installing a plug-in printed circuit board in the integral control package. Control capabilities resident within the LY can be significantly expanded with the addi-tion of the optional modules.

Modutronic™ position control packages allow more precise valve position control than is possible with basic integral control. These packages are useful as part of an integrated system requiring response by degrees for sophisti-cated process control. From simple positioning of a valve to sophis-ticated microprocessor control, Modutronic control packages offer a full range of options.

Selector switches and LEDs provide local control. These are available with or without integral controls.

Potentiometers allow precise, continuous indication of valve posi-tion at a remote location. Coupled with an R/I converter (shown above), potentiometers provide an economical 4-20 milliamp position feedback signal for remote indica-tion. Both single and dual feedback options include 50 or 1000 ohm ratings.

Optional double pole, double throw limit switch assembly provides a total of 16 effective limit switch contacts. The addi-tional contacts allow external indication of limit switch travel and trip.

A wide range of options are available

8

Mechanical StopSetscrews

D

CBA

CCW toOpen

ActuatorMountingBase

#32 Torque Nut

Torque NutStop Lugs

ActuatorMountingAdapter

ValveStem

Stop Lugindex linesfacingMechanicalStop Screws

Top viewof LY 1001MechanicalStops

Closed

MechanicalStop Screws

DCB

AStop Pinslocatedwithinactuatorhousing on theDrive Sleeve Gear

Closed Open

ActuatorMountingBase

#32 TorqueNut

ActuatorMountingAdapter

ValveStem

CCW toOpen

Open

LY 1001

LY 2001/3001

Top viewof LY 2001/3001Mechanical Stops

LY-1001, 2001 and 3001 Torque Drive Nut Orientation

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Dimensions for LY-1001 for NCU 1PH and 3PH

2.5(63.5)

Top ofStem Nut

Max

. Ste

m1.

125

Dia.

with

1/4

Sq.

Key

(28.

58)

Front View Top View

4.5(114.30)

3.2(81.28)

1.9 (48.26)

H.W.

DriveSleeve

Declutch Lever

PositionIndicator

PERCENT OPEN

050

100

C.W.

7.2 (182.88)

B

9.3(236.22)

C.W.

CL

CL

DriveSleeve

CL

3.00 Dia.C`Bore(76.20)

4.016 Dia. B.C.(102.01)

4.92 Dia.(124.97)

3/8-16 Thd.X .71 DP.(8) Holes onCenterline

(2) AdjustableMechanicalStops (Farside)

1" NPT(2) Places(25.4)

.94(23.88)

1.85(46.99)

3.4(86.36)

Space for 647oval

H.W.

2.6(66.04)

6.0

Dia.

(152

.4)

Mounting

1" NPT Optional

Base

.05DeclutchLever(1.27)

5.0(127.00)

B

13.8

(350

.52)

9.8(248.92)

CL

Side View

10

Dimensions for LY-1001 unit with control compartment for DDC 3PH

3.00 Dia.C`Bore(76.2)

4.016Dia. B.C(102.00).

4.92 Dia.(124.97)

3/8-16 Thd. X .71 DP.(8) Holes on Centerline

(2) AdjustableMechanicalStops (Farside)

6.0

Dia.

(152

.40)

Mounting Base.05 (1.27)DeclutchLever

5.8(147.32)

1 1/4" NPT(2) placesFarside

3.1(78.74)

2.7

(68.

58)

7.6(193.04)

A

H.W.CL

3.2(81.28)

1.9(48.26)

H.W.

DriveSleeve

Declutch Lever

PositionIndicator

2.5(63.5)

Stem NutTop ofStem Nut

Max

. Ste

m1.

125

Diam

eter

with

1/4

SQ.

KEY

(28.

58)

4.5(114.30)

3.4(86.36)

9.8(248.92)

Space forCoverRemoval

19.0 R. SwingRadius (482.6)

6.4(162.56)

10.5(266.70)Pushbutton Station Control Elements,

see wiring diagram for the quantityand function.

10.5(266.70)

PERCENT OPEN

050

100

C.W.

Mou

ntin

g Ba

se

.7(17.78)

15.1 (383.54)6.5(165.10)

C

C

13.8(350.52)

5.0(127.00)

9.3(236.22)

C.W.

CL

CL

CL

Front View Top View

Side View

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Dimensions for LY-1001 unit with top-mounted control compartment for BIC 1PH and 3PH, and Modutronic 20 II

H.W.

C.W.

1" NPT(2) Places(Farside)(25.4)

2.2(55.88)

2.2(55.88)

2.7(68.58)

ARROWINDICATESOPE NDIRECTION

PERCENTOPEN

Declutch Lever

7.1(180.34)

Position Indicator

18.6(472.44)18.1(459.74)

DriveSleeve

CL

CL

4.016Dia. B.C.(102.00)

4.92 Dia.(124.97)

3/8-16 Thread X .71 DP.(8) Holes on centerlineDeclutch

Lever(2) AdjustableMechanicalStops (Farside)

1" NPT(2 PLACES)(25.4)

H.W.

2.6(66.04)

6.0

Dia.

(152

.40)

Mounting Base

.05(1.27)

19.0

R. S

win

gCl

eara

nce

(482

.60)

1.85(46.99)

.94(23.88)

9.7(246.38)

8.6(218.44)

14.2(360.68)

B

A

A

CL

CL

DriveSleeveTop of

StemNut

2.5(63.50)

Max

. Ste

m1.

125

Diam

eter

(58.

58) w

ith1/

4 Sq

. Key

(6.3

5)

DriveSleeve

CL

10.5(266.70)

6.3(160.02)

Pushbutton stationcontrol elements, seewiring diagram for thequantity and function.

B

B

Front View Top View

Side View

DriveSleeve

CL

1" NPT Optional

12

Dimensions for LY-2001 unit for BIC 3PH and BIC 1PH up to 2 ft-lb motor and Mod 20 II 3PH

050

100

PERCENT OPEN

Limitorque

1" NPT(2 places)(25.4)

5/8-11 Thd. X 1.26 Deep(8) Holes onCenterline

H.W.

12.0

Dia.

(304

.80)

.5 (12.7)DclutchLever

Spac

e fo

rCo

ver R

emov

al

DeclutchLever

3.1 (78.74)3.9(99.06)

12.9 (327.66)

Drive Sleeve

6.5(165.10)

11.9(302.26) Position

Indicator

(2) AdjustableMechanical Stops

5.0(127.00)

C.W.

13.0(330.20)

1.66(42.16)

1.15(29.21)

5.0

(127

.00)

3.9

(99.

06)

Top ofStem Nut

A

6.89 (175.01) Diameter

5.512 Diameter B.C.(140.00)

4.45Diameter C'Bore(113.03)

Max

Ste

m2.

375

Diam

eter

(60.

33)

with

5/8

" sq

key

(15.

88)

CLH

.W.

C.W.

CL

DriveSleeve

CL

CL

15.1

(383

.54)

Front View Top View

Side View

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Dimensions for LY-2001 unit for BIC 1PH, 3’# motors and larger, Modutronic options

Front View Top View

Side View

(2) adjustablemechanicalstops

2.375 dia.with 5/8"sq. key

top ofstem nut

max stem

Pushbuttonstationcontrol elements.See wiringdiagram for thequantity andfunction.mounting

base

12.2

3.9

1.7

5.0

050

100

PERCENT OPEN

Limitorque

Cdrivesleeve

drivesleeve

H.W.

C.W.

positionindicator

C.W.

3.1

6.5

C

C

10.7

8.4

3.9

4.1

11.9

8.9

5.1

max

19.0swingradius

6.2

17.2

5.512 diameter B.C.

1" NPT(2 places)

5/8-11 thd. X 1.26deep (8) holeson centerlin e

space forcoverremoval

H.W.

declutchlever

5.0

15.1

4.45 dia.c’bore

6.89 diameter

C

12.0

mounting base

4.15.8

7.8

1 1/4" NPT(2) placesfarside

B

(127.00)

(309.88)

(43.18)

(99.06)

(436

.88)

(129

.54)

(302.26)

(226.06)

(165.10)

(104.14)

(99.06)

(213.36)

(127

.00)

(198.12)

(147.32)(104.14)

.5 (12.70)

(383

.54)

(25.

40)

(113.03)

(140.00)

(175.01)

(25.4)

(78.74)

14

Dimensions for LY-3001 unit for BIC 3PH and MOD 20 II

050

100

PERCENT OPEN

Limitorque

H.W

.

DeclutchLever

Spac

e fo

rCo

ver

Rem

oval

3.1(78.74)

3.9(99.06)

DriveSleeve

PositionIndicator(2) Adjustable

Mechanical Stops

5.0 (127.00)C.W

.

Top ofStem Nut

15.1

(383

.54)

5.0

(127

.00)

12.0

(304

.80)

6.5(165.10)

15.2(386.08)

4.1 (104.14)8.9(226.06)

5.4

(137

.16)

5.1

(129

.54)

Ma x

1.1(27.94)

MountingBase

1" NPT(2 Places)(25.4)

5/8-11 Thd.X 1.26 Deep(8) Holes onCenterline

.5 (12.70)

DeclutchLever

1.66(42.16)

6.89 Diameter(175.01)

5.512Dia. B.C.(140.00)

4.45Dia. C'Bore(113.03)

12.9 (327.66)

Mou

ntin

gBa

se

Max

Ste

m2.

375

Diam

eter

(60.

325)

with

5/8"

Sq.

Key

(15.

88)

13.0(330.20)

DriveSleeve

C.W.

CL

CL

CL

CL

Front View Top View

Side View

1.15(29.21)

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Dimensions for LY-3001 unit for DDC 3PH, BIC (Clamshell) 1PH and Modutronic options

050

100

PERCENT OPEN

1" NPT(2 places)(25.4)

5/8-11 Thd. X 1.26 Deep(8) holes on centerline

H.W.

DeclutchLever

Spac

e fo

rco

ver

rem

oval

DeclutchLever

DriveSleeve

H.W.

C.W.

PositionIndicator

(2) AdjustableMechanicalStop

C.W.

Top ofStem Nu t

4.1(104.14)

Pushbuttonstationcontrolelements.Wiring diagramfor quantityand function.

10.7(271.78)

8.4(213.36)

3.1 (78.74)

6.2(157.48)

6.5(165.10)

3.9(99.06)

15.2(386.08)

5.1

MAX

(129

.54)

5.4

(137

.16)

19.0Swing Radius(482.60)

17.0

(431

.80)

5.0(127.00)

Max

Ste

m 2

.375

Dia

met

er(6

0.33

) with

5/8

" Sq.

Key

(15.

88)

Mou

ntin

gBa

se

12.2(309.88)

4.9(124.46)

1.7(43.18)

4.1(104.14)

5.8(147.32)

7.8(198.12) 1 1/4" NP T

(2) PlacesFar side(31.75)

4.45DiameterCore (113.03)

5.512 Dia. B.C.(140.00)

6.89 Dia.(175.01)

MountingBase

.5 (12.70)

12.0

(304

.80)

15.1

(383

.54)

1.1(27.94)

5.0

(127

.00)

8.9(226.06)

CL

CLDriveSleeve

CL

CL

Front View Top View

Side View

16

Wiring diagram for LY NCU (Non-Control Unit), Single-Phase motor

1. ——2. CLOSE CONTACT (CONTACT DEVELOPMENT)

4. FOR DIRECT WIRING TO MOTOR JUMPER T1 TO 24, T2 TO 23, AND T3 TO 12

THOL-THERMAL OVERLOAD CONTACTS

HTR-SPACE HEATER

CAP-CAPACITOR

456789

1

3

PUR/WHTRED/BLK

BRN

ORG

PUR

BUTTONS

AUX.TERM.

1

2

3

4

1

2

3

41

BLU

YEL

BRN

ORG

GRY

PNK

2

3

4

5

6

7

8

9

10

11

12

16

17

18

19

20

21

22

23

LIGHTS

123

BLK

BLU

YEL

GRNREDWHT

BRN

GRY

ORG

BLU/WHTYEL/WHT

HTR

CLOSE

OPEN

TS18BLU/RED BLU/BLK

TS17YEL/RED YEL/BLK

RED

YEL/RED

ORG

BLK

YEL

PUR

BRN

GRN

PNK

BLK

BLU/REDBLU

LIMIT SWITCH

BOTTOM

LS7

LS4

LS8

LS5

LS9

LS6

BLU/WHT

RED/BLK

TOP

TORQUESWITCHES

15

13

24

14

PUR/WHT

YEL/WHT

GRN

YEL/BLKBLU

BLU/BLK

GRN

BLUYEL/BLK

BLU/BLK

YEL YEL

PNK

PUR PUR

101112131415

PNK

1BLKWHT

2

WHTBLK

BLK

MOTORT2

T1

TH.OL

CAP

P2

P1

(P) (P)

T3

ORG

PUR

BRN

L1L2T1T2T3

YEL/BLK

BLU/BLK

PUR/WHT

RED/BLK

BLU/WHT

PUR

P2

BLK

WHT

PUR/WHT

YEL/WHTRED/BLK

BLU/WHTPNKBRN

ORG

BLK

P1

BLK/WHT

RED/WHT

THERMAL OVERLOADOPEN CIRCUIT

CLOSE CIRCUITWHT

BLK/WHT

YELBLU

BLK/WHTBLU/BLK

YEL/BLK

BLKWHT

PUR

WH

T

BLK

BLKWHT

12T1T2T3

12

123456

12

BLK/WHTRED/WHTPLUG USED WITH

SIGNAL CONVERTER

GRNRED

RED

OPENING TORQUE SWITCH INTERRUPTS CONTROL CIRCUITIF MECHANICAL OVERLOAD OCCURS DURING OPENING CYCLE

CLOSING TORQUE SWITCH INTERRUPTS CONTROL CIRCUITIF MECHANICAL OVERLOAD OCCURS DURING CLOSING CYCLE

TS18-

TS17-

T2

T1

CAP.PP

T3

1ph MOTOR

SEENOTE

#4

VALL NFULLOPEN

FULLCLOSE

FUNCTION

678

SPARE

IND LIGHTCLOSED LIMIT

SPARE

9

LIMITSWITCH

CONTACTT T

54 OPEN LIMIT

23 SPARE

SPARE

TH.OL

2 YELLOWRED

BLUERED

P1

1 BLUE

WHITE

LS4 TS18

TS17LS8

BLACK

24

23

11 12P2

9 10

BLACKWHITE

BLUEBLACK

YELLOWBLACK

YELLOW

RED

GREEN

LS9

LS5

5

6

PUR ORGLS7 2221

PNK BRNLS6 2019

YEL/WHT BLU/WHTLS3 1817

PUR/WHT RED/BLKLS2 1615

GRAY

PINK

SPARE LIMIT SWITCH

SPARE LIMIT SWITCH

OPEN/CLOSE INDICATIOAA N

SPARE LIMIT SWITCH

SPARE LIMIT SWITCH

8 BLACK

THERMAL OVERLOADS

CLOSE CIRCUIT

OPEN CIRCUIT

HEATERA

BLUE

PURPLEBLACKORANGEBROWNWHITEREDGREENPINKCOLOR/STRIPED

: BLU: YEL

: BLK

: BRN: WHT

: GRN: PNK

T1 TO 24, T2 TO 23, AND T3 TO 12

IND LIGHT

PUR

RED

ORG

BLKBLK

RED RED

GRNPNKFOR SIGNALCONVERTER USE(WHEN SUPPLIED)

SPARELIMITSWITCH#2

SPARELIMITSWITCH#3

SPARELIMITSWITCH#6

SPARELIMITSWITCH#7

YEL/WHITE

OPEN CIRCUIT

CLOSE CIRCUIT

OPEN INDICATION

CLOSE INDICATION

OPEN/CLOSE IND. COM

HEATER

PLUGS USED WITHINTEGRAL STARTER

3. ALL LIMIT SWITCH TRIP POINTS ARE FULLY ADJUSTABLE.

Wire Color Legend

Physical ArrangementElectrical Compartment

Valve Shown In Full Open Position

Notes

Legend

Schematic

YELLOW

HTR

flowserve.com

17

Wiring Diagram for LY NCU (Non-Control Unit), Three-Phase motor

Schematic Physical Arrangement

45

8

15

67

9

123

PUR/WHTRED/BLK

BRN

ORG

PUR

AUX.TERM.

1

2

3

4

1

2

3

41BLU

YEL

BRN

ORG

GRY

PNK

2

3

4

5

6

8

9

12

16

17

18

19

20

21

22

23

OPEN CIRCUIT

CLOSE CIRCUIT

LIGHTS

123

BLK

BLU

YEL

GRNRED

BRN

GRY

PNK

ORG

BLU/WHTYEL/WHT

HTR

CLOSE

OPEN

TS18BLU/RED BLU/BLK

TS17YEL/RED YEL/BLK

RED

YEL/RED

ORG

BLK

YEL

PUR

BRN

GRN

PNK

BLK

BLU/REDBLU

LIMIT SWITCH

BOTTOM

LS7

LS4

LS8

LS5

LS9

LS6

BLU/WHT

RED/BLK

LS3

LS2TOP

TORQUESWITCHES

15

13

24

14

PUR/WHT

YEL/WHT

BLKGRN

YEL/BLKBLU

BLU/BLK

BLKGRN

BLU

YEL YELRED RED

PNK

PUR

1011121314

PNK

1BLKWHT

2WHTBLK

BLK

P2

T2TH.OL

T1

(P) (P)

P1

ORG

PUR

BRN

T1T2T3

YEL/BLK

BLU/BLK

PUR/WHT

RED/BLK

YEL/WHT

BLU/WHT

PUR

P2

BLK

WHT

PUR/WHT

YEL/WHTRED/BLK

PNK

PUR

BLK

BLK/WHT

RED/WHT

THERMAL OVERLOAD

WHT

BLK/WHT

YEL

PUR

OPEN/CLOSE IND. COM

BLK 12

1

56

BLK/WHTRED/WHT 1

2

TO MOTORPOWERSOURCE

T3

3phMOTOR

FOR SIGNALCONVERTERWHEN SUPPLIED

PLUGS FORINTEGRALSTARTERTT

HTR

2 YELLOWRED

YELLOW YELLOWBLACK

BLUERED

1

RED

GREEN

BLUE

WHITE

LS9

LS4 TS18

TS17LS8

LS5

BLACK

23

24

5

6

TH.OL(P2) (P1)11 12

9

PUR ORGLS7 2221

PNK BRNLS6 2019


PUR/WHT RED/BLKLS2 1615

GRAYAA

PINK

HEATERAA

SPARE LIMIT SWITCH

SPARE LIMIT SWITCH

OPEN CIRCUIT

CLOSE CIRCUIT

THERMAL OVERLOADS

10

INDICATIONAA

BLUEBLACK

SPARE LIMIT SWITCH

SPARE LIMIT SWITCH

8 BLACK

3phMOTOR

T2

T1

T3

FULLOPEN

FULLCLOSE FUNCTION

678

SPARE


OPEN LIMIT

SPARE

9

5 IND LIGHT4



TS18-

TS17-

23 SPARE

SPARE

BLUEYELLOWPURPLEBLACKORANGEBROWNWHITEREDGREENPINK

COLOR/STRIPED

: BLU: YEL

: BLK: ORG: BRN: WHT: RED: GRN: PNK: GRY

LIMIT SWITCH CONTACT DEVELOPMENTVALVE POSITION

1. OPEN CONTACT (CONTACT DEVELOPMENT)2. CLOSE CONTACT (CONTACT DEVELOPMENT)3. ALL LIMIT SWITCH TRIP POINTS ARE FULLY ADJUSTABLE.

TH.OL-THERMAL OVERLOAD CONTACTSHTR-SPACE HEATER

OPEN INDICATION

CLOSE INDICATION

HEATER

SPARELIMITSWITCH#2

SPARELIMITSWITCH#3

SPARELIMITSWITCH#6

SPARELIMITSWITCH#7

CLOSE CIRCUIT

OPEN CIRCUIT

ORG

YEL/BLK

BLU/BLK

BRN

BLU/WHT

BUTTONS

LIMITCONTACTSWITCH

PUR

GRAY

Electrical Compartment

Legend

Notes


Wire Color Legend

18

Wiring Diagram for LY BIC (Basic Integral Control), Single-Phase Motor

BLU/WHT L2 T3

L1 T1

YEL/WHT

T2

T3

C

O

YEL

PUR

BLU

BLU\BLK

YEL/BLK

PUR

456789

123

PUR/WHTRED/BLK

BRN

ORG

RED

BLK

BLUPUR

YEL

PNKORG

BRNGRY

R G

PB3CLOSE

PB2STOPPB1

OPEN

LOCALOFF

REMOTE

BRN PUR

GRYPNK

YEL

ORG

RED

BRN

REDBRN

WHT GRN

BUTTONS

AUX.TERM.

1

234

12341

BLU

YEL

BRN

ORG

GRY

PNK

2

3

4

5

6

7

8

9

10

11

12

16

17

18

19

20

21

22

23

REMOTE OPEN

REMOTE CLOSE

REMOTE STOP

REMOTE COMMON

SELECTOR SWITCH INREMOTE INDICATION

SW323PUSHBUTTON STATION

LIGHTS

1REDWHT

GRN23

PUR

BLK

BLU

YEL

GRNREDWHT

BRNGRYPNKORG

BLU/WHTYEL/WHT

HTR1

CLOSE

OPEN

TS18BLU/RED BLU/BLK

TS17YEL/RED YEL/BLK

RED

YEL/RED

ORG

BLK

YEL

PUR

BRN

GRN

PNK

BLK

BLU/REDBLU

Limit Switch

BOTTOM

LS7

LS4

LS8

LS5

LS9

LS6

BLU/WHT

RED/BLK

LS3

LS2

TOP

TORQUESWITCHES

15

13

24

14

PUR/WHT

YEL/WHT

BLKGRN

YEL/BLKBLU

BLU/BLK

BLKGRN

BLUYEL/BLK

BLU/BLK

YEL YELRED RED

PNK

PUR

101112131415

PNK

1BLKWHT

2

WHTBLK

BLK

SPARELIMITSWITCH#2

SPARELIMITSWITCH#3

REVERSINGSTARTER

SUPPLIED ONSIDE MOUNTEDCOMPARTMENT

HTR2

MOTORT2

T1

TH.OL

CAP

P2

P1

(P) (P)

T3

RES RES

ORG

PUR

BRN

L2

L1L1L2T1T2T3

YEL/BLK

BLU/BLK

PUR/WHT

RED/BLK

YEL/WHT

BLU/WHT

SPARELIMITSWITCH#6

SPARELIMITSWITCH#7

PUR

P2

BLK

WHT

WHT

BLK

YEL/WHTRED/BLK

BLU/WHTPNK

PURBRN

ORG

115VPOWERSOURCE

BLK

WHT

P1 BLK/WHT

BLK/WHT

RED/WHT

BLK

BLU

(L1)

BLK

(L2)

WHT

21 BLK/WHT

RED/WHT

3

2

5

6

1

1 BLK2 WHT

4

BLK

WHT

BLUEYELLOWPURPLEBLACKORANGEBROWNWHITEREDGREENPINKGRAYCOLOR/STRIPED

: BLU: YEL: PUR: BLK: ORG: BRN: WHT: RED: GRN: PNK: GRY

1 2

BLK/WHT BLK/WHT


BLU

18V

CPT

BLK

WHT

115V

FUSE

FUSE1

2

BLU

UNUSED WIRES TO BESEPARATELY COVERED

WITH INSULATINGHEAT SHRINK TUBING

YEL

YEL

18V

21

For SignalConver ter

When Supplied

PUR

R

G

PB1OPEN

PB2STOP PB3

CLOSE

LOCAL REMOTE O

CO

C

O

C

TH.OL

SSOFF

HTR1

HTR2

OPEN

STOP4

2CLOSE

3

COMMON

YELLOWRED

YELLOW

BLUE

YELLOW

BLUEWHITE

YELLOWWHITE

BROWN

YELLOW/BLACK

BLUE/BLACK

BROWNRED

RED

RED

BLUERED

P1

PURPLE

BLACK

BLACK

1

RED

6

5

REMOTE INDGRAY

REMOTE IND

WHITE

GREEN

BROWN

ORANGE

GRAY

PINK

BLUE BLUE

WHITE

LS9

LS4 TS18

TS17LS8

LS5

WHITE

BLACK

BLACK

C

O

L1

L2

T2

T1

CAP.

T3

MOTORL1

O

C

L2

RES

RES

1phINCOMIN GPOWER

24

23

11 12

P2

8

910

L2

L1

7

BLACK/WHITE

PUR ORGLS7 2221

PNK BRNLS6 2019


PUR/WHT RED/BLKLS2 1615SPARELIMIT

SWITCHES

LIMITSWITCH

CONTACT


FULLOPEN

FULLCLOSE

6789

54

23

FUNCTION

SPARE


SPAREIND LIGHTOPEN LIMITSPARESPARE



TS18-

TS17-

1. —— OPEN CONTACT2. CLOSE CONTACT3. ALL LIMIT SWITCH TRIP POINTS ARE FULLY

ADJUSTABLE.

O-OPEN CONTACTC-CLOSE CONTACTO -OPENING COILC -CLOSING COIL+-MECHANICAL INTERLOCKCPT-CONTROL POWER TRANSFORMERTH.OL-THERMAL OVERLOAD CONTACTSSS-SELECTOR SWITCH (LOCAL-OFF-REMOTE)PB1-OPEN PUSHBUTTONPB2-STOP PUSHBUTTONPB3-CLOSE PUSHBUTTONHTR1-SPACE HEATERHTR2-SPACE HEATER (SIDE MOUNTED COMPT. ONLY) R -RED INDICATING LIGHT G -GREEN INDICATING LIGHTRES-LAMP RESISTORSCAP-CAPACITOR

Schematic Physical ArrangementElectrical Compartment


Notes

Legend

Wire Color Legend

PUR/WHT

CR1

CR2

FS2

FS1

CR1

D8

CR2

D9

PD

A B C D

CAP

(8) T3

(7) T2

(6) T1

3phMOTOR

I/O20VCPU

110V

J12

J11

CW

CCWCW

CCW

J2

3

5

6

9

1

2 CCW

CW

CCW

J10

2

1

PB1 OPEN

PB3 CLOSE

PB2 STOP LOCAL

OFF

REMOTE

SS

S3

S2

S1R101

R102

R

G

OPEN

CLOSE

7-4

7-11

7-10

7-1

7-13

7-2/6/8/14 (+24V DC)

7-3

30 19 23 24 26 5025 46 49

PH D

ETEC

TOR

PH S

EQUE

NCE

15

CCW VERIFY

+24 VDC

CW

VERIFIY

J2

J2

ESD

24V DC 24V DC4 WIRE STOP

2 WIRE OPEN/CLOSECONTROL COMMONGND (24V)GND (24V)

RESERVEDRESERVEDRESERVED

RESERVEDRESERVED

3

44C

55C

77C

88C

123456789

1011121314151617181920

123456789101112131415161718

TB1 TB2

CR3

D10

1A

MONITORRELAY

FS4

+24V DC

CR3-1

CR3-2

31 47 48

R8

49282724V COM

SingleBoard

Computer(SBC)

+24V DC

HTR2

(2) H2

(1) H1

SEENOTE 2

Power Board

J1

EXTERNAL DIANOSTICSEXPANSION INTER FACEF

MTC

FS3

4

3

2

1

CCW

CCW

16

3837

3747

SW-93 PUSHBUTTON STAT ION

CPT

LK1

LK3

LK4

5046

45/46

37 38

RESERVEDRESERVED

RESERVEDRESERVED

RESERVED

RESERVED

RESERVED

RESERVED

20V

HTR1

(GRE

EN)

MAX 6WOUTPUT

1

2

-SEE NOTE 1

24V

COM

+24V

DC

L3(11))

GND(12)

RD

YL

BL

SEENOTE 3

GN/YL

29

CCW

CW

48

PR/WH (6-12) BK (6-11)

OR (6-14) BL/WH (6-13)

GN (6-16) YL (6-15)

PUR (6-18) BL (6-17)

YL/WH (6-20) GY (6-19)

2BK/WH (6-31)

RD/WH

GY/WH (6-29)

PK (6-34)

BN (6-32)

WH (6-30)

RD/WH

RD/WH

RD/WH

RD/WH

CCW

/CW

LIM

ITSW

ITCH

ES

CCW

/CW

TORQ

UESW

ITCH

ESSP

ARE

LIM

IT S

WIT

CHES

TIM

ERIN

PUT

RD/WH (6-38)

RD/WHRD (6-33)

CCW

CW

2

3

4

5

6

7

8

9

N.C. (NORMALLY CLOSED)N.O. (NORMALLY OPEN)COMMON

6

9

3

4

5

7

8

18

17

J6

J7

38

4

26

37

4039

6

8

14

BL (6

-7)

VI (6

-8)

NOTUSED

GN (6-6)OR (6-4)BK (6-1)BN (6-2)RD (6-3)

FOR

SIGNALCONVERTERWHEN SUPPLIED

RD

YL

GN

BK

BN

GY

RD

RD

YL/RD

GN/RD

J3ANALOGINPUTINTERFACEFF

13579

121

23

45

67

810

11

GN/YL

(L2) YL

(L1) RD

(L3) BL

T3

T2

T1

(10-2) RD

(10-1) RD H1

GREE

N (S

EE N

OTE

3)

H2

H1

H2

26252423

CAP

(2) (2C)

(6) (6C)

(9) (9C)

(3C) (3)

(4C) (4)

(5C) (5)

(7C) (7)

(8)

CW

CW

CW

Termination BoardTT

23456789

CW TORQUE SWITCH INTERRUPTS CONTROL CIRCUIT IFMECHANICAL OVERLOAD OCCURS DURING CW CYCLE

CCW TORQUE SWITCH INTERRUPTS CONTROL CIRCUIT IFMECHANICAL OVERLOAD OCCURS DURING CCW CYCLE

CPT

PB2PB3

OPEN CONTACT CLOSE CONTACT


SWITCHNUMBER

FULLYCCW

FULLYCW FUNCTION

CCW LIMITSPARESPARESPARECW LIMITSPARESPARETIMER LIMIT

TRANSFORMERTAPPING OPTIONS

TYPE

50/60 Hz ANDSUITABLE FOR 110

VOLTAGE VARIATION

VOLTS

460415380220575525220110

A - LK1B - LK2C - LK3D - LK4A - LK1B - LK2C - LK3D - LK4

1. 24V TO 125 V AC/DC MAXIMUM INPUTS.2. REMOVE LINK LK1 ON TERMINATION BOARD IF CUSTOMER SUPPLIED REMOTE PUSHBUTTON POWER IS ABOVE 90 VOLTS.3. IF GROUNDED CONTROL CIRCUIT IS UNDESIRED USER MAY REMOVE JUMPER ON TERMINAL STRIP FROM TERMINAL POINT 2 TO 12.4. FOR FEATURE SELECTION REFER TO INSTRUCTION AND MAINTENANCE MANUAL.5. CCW (COUNTER CLOCKWISE/ANTI-CLOCKWISE) OR CW (CLOCKWISE) ROTATION IS DEFINED AS THE ROTATION OF THE OUTPUT SHAFT AS VIEWED FROM TOP OF ACTUATED DEVICE.

17

18

ALL LIMIT SWITCH TRIP POINTS ARE FULLY ADJUSTABLE

CCW

CW

CCW :COUNTER (ANTI) CLOCKWISE CONTACTCW :COUNTER CLOCKWISE CONTACT :COUNTER (ANTI) CLOCKWISE COIL :MECHANCIAL INTERLOCK :COUNTER CLOCKWISE COIL :CONTROL POWER TRANSFORMER :RED INDICATING LIGHT :GREEN INDICATING LIGHT :SELECTOR SWITCH (LOCAL-OFF-REMOTE) :OPEN PUSHBUTTON :STOP PUSHBUTTON :CLOSE PUSHBUTTON :LIMIT SWITCH NORMALLY OPEN :LIMIT SWITCH HELD CLOSED :TORQUE SWITCH NORMALLY CLOSED

MTC :MOTOR THERMAL CONTACTSHTR_ :SPACE HEATERCAP :CAPACITORFS1 :FUSE 250mA 600VFS2 :FUSE 250mA 600VFS3 :FUSE 1A 250VFS1 :FUSE 1A 250VCR1 :CCW RELAYCR2 :CW RELAYCR3 :STOP RELAY (LOCKOUT)PD :PHASE DETECTORD_ :DIODER_ :RESISTOR :CPU POWER SUPPLY COMMON :GROUNDING LUG

MAX 6WOUTPUT

3/4 WIRE OPEN3/4 WIRE CLOSE

SPAR

E LI

MIT

SW

ITCH

ES

MONITOR RELAY N/OMONITOR RELAY N/CMONITOR RELAY COM.

TERMINATION BOARD

TO CUSTOMER 3ph POWER SUPPLY

Electrical Compartment SchematicValve Shown In Full CCW Position

Notes

Legend

Gear Limit Switch 8 SPDT Contacts Terminal Strip

flowserve.com

19

18V

BLU/WHTYEL/W

HT

C

O

YEL

PUR

BLU

BLU\BLK

YEL/BLK

PUR

RED

BLK

PURYEL

R G

PB3PB2P

PB1N

LOCALOFF

E

BRNPUR

GRYPNK

YEL

ORG

RED

REDBRN

WHT GRN

BUTTONS

AUX.TERM.

1

4

3

41

BLU

YEL

BRN

ORG

GRY

K

3

5

6

7

8

9

10

11

12

16

17

18

19

20

21

22

23

SW323PUSHBUTTON STATT TIOAA N

BLK

BLU

YEL

GRNREDWHT

HTR1

CLOSE

OPEN

BLU/RED BLU/BLK

TS17YEL/RED YEL/BLK

RED

YEL/RED

ORG

BLK

YEL

PUR

BRN

GRN

PN

BLK

BLU/REDBLU

Limit Switch

BOTTOM

LS7

LS4

LS8

LS9

LS6

BLU/WHT

RED/BLK

LS3

LS2

TOP

TORQUESWITCHES

15

13

24

14

PUR/WHT

YEL/WHT

K

BLKGRN

BLU/BLK

RED

PNK

1BLKWHT

2KBLK

ARTERA

T2

TH.OL

P2

(P) (P) T3

RES

ORG

PUR

L1L2L3

YEL/BLK

BLU/BLK

PUR/WHT

RED/BLK

YEL/WHT

PUR

P2

T

PNK

PURBRN

ORG

INCOMINGPOWER

BLK

BLK

T

P1 BLK/WHT

BLK/WHT

RED/WHT

BLK

BLU

FUSE1

BLU

21

BLK/WHTRED/WHT

3

2

5

6

1

1 BLK2 WHT

4

BLK

WHT

L1

L3

T3

T2

T1

L3

L2

L1 T1

T2

T3

L2

BLK/WHT

L1 L2

H1 H3 H2 H4

T1

P1

3phMOTOR

BLK/WHT

FUSE

FUSE

BLK

1

BLK/WHT

PUR

2

R

G

PB1OPEN

PB2STOP

PB3CLOSE

LOCAL REMOTE O

CO

C

O

C

TH.OL

SSOFF

HTR1

HTR2

OPEN

STOP4

2CLOSE

3

COMMON

YELLOWRED

YELLOW

BLUE

YELLOW

BLUEWHITE

YELLOWWHITE

BROWN

BLUE/BLACK

BROWNRED

RED

RED

BLUERED

P1

PURPLE

BLACK

BLACK

1

RED

6

5

REMOTE INDGRAYAA

REMOTE IND

WHITE

BROWN

ORANGE

GRAY

PINK

BLUE BLUE LS4 TS18

TS17LS8

LS5

WHITE

BLACK

BLACK

RES

RES

24

23

10/11 12

P2

7

BLACK/WHITE

PUR ORGLS7 2221

PNK BRNLS6 2019

YELLOWWHITE

BLUEWHITE

1817

RED 1615SPARELIMIT

S

CPT

(H1)(H3) (H2)

(H4)

O

O

T1

3phMOTOR

L1

O

C

C

C

T2

T3

L2

L3W

HITE

YELL

OWBL

UE

BLUE

18V18V115V

WHITE

FUSE

FUSE

BLACK 230V

H2 & H4 TO L2

TRANSFORMER TYPES

600

550--

32

460VH3 TO H2, H1 TOL1& H4 TO L2

,,

FUSE

RED

8/9

PURPLE

STANDARD

FULLCLOSE

6789

54



TS18-

TS17-

2

+-MECHANICAL INTERLOCK

RG

LIMITSWITCHCONTACT


FULLOPEN

FUNCTION

SPARESPAREOPEN LIMITIND LIGHTSPARESPARECLOSED LIMITIND LIGHT

1. OPEN CONTACT2. CLOSE CONTACT3. ALL LIMIT SWITCH TRIP POINTS ARE FULLY ADJUSTABLE.

OPEN CONTACTCLOSE CONTACTOPENING COILCLOSING COIL

CPT-CONTROL POWER TRANSFORMERTH.OL-THERMAL OVERLOAD CONTACTSS-SELECTOR SWITCH (LOCAL-OFF-REMOTE)PB1-OPEN PUSHBUTTONPB2-STOP PUSHBUTTONPB3-CLOSE PUSHBUTTONHTR1-SPACE HEATERHTR2-SPACE HEATER (SIDE MOUNTED COMPT. ONLY) RED INDICATING LIGHT GREEN INDICATING LIGHTRES-LAMP RESISTORS

BLUEYELLOWPURPLEBLACKORANGEBROWNWHITEREDGREENPINKGRAYCOLOR/STRIPED

: BLU: YEL: PUR: BLK: ORG: BRN: WHT: RED: GRN: PNK: GRY

Wire Color Legend


SPARELIMITSWITCH#2

SPARELIMITSWITCH#3

SPARELIMITSWITCH#6

SPARELIMITSWITCH#7

BRN

GRY

PNK

ORG

BRN

GRY

PNK

ORG

BRN

REMOTE OPEN

REMOTE CLOSE

REMOTE STOP

REMOTE COMMON

SELECTOR SWITCH INREMOTE INDICATION

HTR2

SUPPLIED ONSIDE MOUNTEDCOMPARTMENT

TAPS

Notes

Valve Shown In Full CCW Position

Schematic

Legend

Physical ArrangementElectrical Compartment

ALTERNATE

H1 &H3 TO L1575

YELLOW/BLACK

Wiring Diagram for LY BIC (Basic Integral Control), Three-Phase Motor

flowserve.com

To find your local Flowserve representative:

For more information about Flowserve Corporation, visit www.flowserve.com or call USA 1 800 225 6989

Flowserve Corporation has established industry leadership in the design and manufacture of its products. When properly selected, this Flowserve product is designed to perform its intended function safely during its useful life. However, the purchaser or user of Flowserve products should be aware that Flowserve products might be used in numerous applications under a wide variety of industrial service conditions. Although Flowserve can (and often does) provide general guidelines, it cannot provide specific data and warnings for all possible applications. The purchaser/user must therefore assume the ultimate responsibility for the proper sizing and selection, installation, operation, and maintenance of Flowserve products. The purchaser/user should read and understand the Installation Operation Maintenance (IOM) instructions included with the product, and train its employees and contractors in the safe use of Flowserve products in connection with the specific application.

While the information and specifications contained in this literature are believed to be accurate, they are supplied for informative purposes only and should not be considered certified or as a guarantee of satisfactory results by reliance thereon. Nothing contained herein is to be construed as a warranty or guarantee, express or implied, regarding any matter with respect to this product. Because Flowserve is continually improving and upgrading its product design, the specifications, dimensions and information contained herein are subject to change without notice. Should any question arise concerning these provisions, the purchaser/user should contact Flowserve Corporation at any one of its worldwide operations or offices.

© 2004 Flowserve Corporation, Irving, Texas, USA. Flowserve is a registered trademark of Flowserve Corporation.

United StatesLimitorque5114 Woodall Road, P.O. Box 11318Lynchburg, VA 24506-1318 USAPhone (434) 528-4400, Fax (434) 845-9736www.limitorque.com

United KingdomLimitorqueAbex RoadNewburyBerkshire, RG14 5EYEngland Phone 44-1-635-46999Fax 44-1-635-36034 JapanLimitorque Nippon Gear Co., Ltd.Asahi-Seimei Bldg. 4th Floor1-11-11 Kita-Saiwai, Nishi-KuYokohama-Shi, (220-0004)JapanPhone 81-45-326-2065Fax 81-45-320-5962

IndiaLimitorque India, Ltd.15/4, Mile StoneMathura RoadFaridabad - 121002IndiaPhone 91-129-2276586Fax 91-129-2277135

Australia Flowserve Australia Pty Ltd. 14 Dalmore DriveScoresby, Victoria 3179 Australia Phone 61-3-9759-3300Fax 61-3-9759-3301

AsiaLimitorque Asia, Pte., Ltd.12, Tuas Avenue 20Singapore 638824Phone 65-6868-4628Fax 65-6862-4940

FCD LMABR1500-00 Printed in USA. (Replaces 150-10000)

quarter-turn valve actuators limitorque ly series · steel-on-bronze worm gear set maximizes power...

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