Dwyer Series WE04 Instruction manual

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Dwyer Series WE04 Instruction manual | Manualzz

By Dwyer

Series WE04 2-Piece Flanged Stainless Steel Ball Valve

Specifications - Installation and Operating Instructions

Bulletin V-WE04

WE04-DHD00

WE04-CTI01-A

WE04-DDA02-NN09

WE04-DDA02-AA03 WE04-DTD01-A

The SERIES WE04 incorporates a full port 2-piece flanged SS ball valve for great flow rates with minimal pressure drop. The valve features a blowout proof stem for added safety, reinforced PTFE seats and seals for longer life, and a 316 SS (ASTM CF8M) ball for better performance. Actuators are direct mounted creating a compact assembly for tight spaces. Limit switches are able to be mounted directly to the valves allowing for remote position indication.

The Series WE04 can be configured with either a pneumatic or electric actuator.

Electric actuators are available in weatherproof or explosion-proof, a variety of supply voltages, and two-position or modulating control. Two-position actuators use the supply voltage to drive the valve open or closed, while the modulating actuator accepts a 4 to 20 mA input for valve positioning. Actuators feature thermal overload protection and permanently lubricated gear train.

The pneumatic double acting actuator uses an air supply to drive the valve open and closed. The actuator has two supply ports, with one driving the valve open, and the other driving the valve closed. Spring return pneumatic actuators use the air supply to open the valve, and internally loaded springs return the valve to the closed position. Also available is the SN solenoid valve to electrically switch the air supply pressure between the air supply ports for opening and closing the valve. Actuators are constructed of anodized and epoxy coated aluminum for years of corrosion free service.

SPECIFICATIONS

VALVE

Service: Compatible liquids and gases.

Body: 2-piece.

Line Sizes: 1/2 to 3˝ .

End Connections: 150# ANSI flange.

Pressure Limits: 28˝ Hg to 275 psi

(-0.7 to 19 bar).

Wetted Materials: Body and ball: 316

SS (CF8M); Stem: 316 SS; Seat: RTFE/

PTFE; Seal, Washer, and Packing:

PTFE.

Temperature Limits: -20 to 392°F

(-29 to 200°C).

Other Materials: O-ring:

Fluoroelastomer; Handle: 304 SS;

Washer: 301 SS; Stem Nut, Locking

Device, Gland Ring: 304 SS; Handle

Sleeve: PVC.

ACTUATORS

Pneumatic “DA” and “SR” Series

Type: DA series is double acting and SR series is spring return (rack and pinion).

Normal Supply Pressure: DA: 40 to 115 psi (2.7 to 7.9 bar); SR: 80 psi (5.5 bar).

Maximum Supply Pressure: 120 psi

(8.6 bar).

Air Connections: DA01: 1/8˝ female

NPT; DA02 to DA04: 1/4˝ female NPT;

SR02 to SR06: 1/4˝ female NPT.

Housing Material: Anodized aluminum body and epoxy coated aluminum end caps.

Temperature Limits: -40 to 176°F (-40 to 80°C).

Accessory Mounting: NAMUR standard.

Electric “TD” and “MD” Series

Power Requirements: 110 VAC,

220 VAC, 24 VAC OR 240 VDC (MD models not available in 24 VDC) .

Power Consumption: See page 9.

Cycle Time (per 90°): TD01: 4 s; MD01:

10 s; TD02 and MD02: 20 s; TD03 and

MD03: 30 s.

Duty Rating: 85%.

Enclosure Rating: NEMA 4X (IP67).

Housing Material: Powder coated aluminum.

Temperature Limits: -22 to 140°F

(-30 to 60°C).

Electrical Connection: 1/2˝ female NPT.

Modulating Input: 4 to 20 mA.

Standard Features: Manual override, position indicator, and TD models come with two limit switches.

Electric “TI” and “MI” Series

Power Requirements: 110 VAC,

220 VAC, 24 VAC or 24 VAC.

Power Consumption: See page 9.

Cycle Time (per 90°): See page 9.

Duty Rating: See page 9.

Enclosure Rating: NEMA 7.

Housing Material: Powder coated aluminum.

Temperature Limits: -40 to 140°F

(-40 to 60°C).

Electrical Connection: 1/2˝ female NPT.

Modulating Input: 4 to 20 mA.

Standard Features: Position indicator and two limit switches.

W.E. ANDERSON A DIVISION OF

DWYER INSTRUMENTS, INC.

P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.

Phone: 219/879-8000

Fax: 219/872-9057 www.dwyer-inst.com

e-mail: [email protected]

Size

1/2˝

3/4˝

1-1/2˝

2-1/2˝

MODEL CHART

Cv

(gal/min)

36.64

67.69

101.63

266.62

485.3

816.9

1121.84

Popular

Hand Operated

Model

WE04-CHD00

WE04-DHD00

WE04-EHD00

WE04-GHD00

WE04-HHD00

WE04-IHD00

WE04-JHD00

Popular

Double Acting

Pneumatic

Model

WE04-CDA01

WE04-DDA01

WE04-EDA03

WE04-GDA03

WE04-HDA03

WE04-IDA04

WE04-JDA04

Popular

Spring Return

Pneumatic

Model

WE04-CSR02

WE04-DSR02

WE04-ESR03

WE04-GSR04

WE04-HSR05

WE04-ISR06

WE04-JSR06

Popular NEMA 4X

Two Position

Electric

(110 VAC) Model

WE04-CTD01-A

WE04-DTD01-A

WE04-ETD01-A

WE04-GTD02-A

WE04-HTD02-A

WE04-ITD03-A

WE04-JTD03-A

Popular NEMA 4X

Modulating

Electric

(110 VAC) Model

WE04-CMD01-A

WE04-DMD01-A

WE04-EMD01-A

WE04-GMD01-A

WE04-HMD02-A

WE04-IMD03-A

WE04-JMD03-A

VALVE BILL OF MATERIALS

VENTED BALL

16

15

7

8

6

9

11

12 19

10

13

14

12

13

14

15

8

9

10

11

16

17

18

19

6

7

4

5

2

3

Item Description

1 Body

Cap

Ball

Ball Seat

Joint Gasket

Stem

Thrust Washer

O-Ring

Stem Packing

Stem Ring

Belleville Washer

Stem Nut

Handle

Handle Cover

Nut-1

Stud Bolt-1

Nut-2

Sud Bolt-2

Lock Washer

Material

ASTM A351-CF8M

ASTM A351-CF8M

ASTM A351-CF8M

PTFE

PTFE

AISI 316

PTFE

Fluoroelastomer

PTFE

AISI 304

AISI 304

AISI 304

AISI 430

PVC

AISI 304

AISI 304

AISI 304

AISI 304

AISI 304

2 18

17

4

VALVE DIMENSIONAL DRAWING

5 3 1

W

H1

H2

H1

H ØA ØH

ØA1

ØE

S

M1

ØD2

ØD1

ØRa

ØRb

G

L

MODEL CHART

Model

WE04-CHD00

WE04-DHD00

WE04-EHD00

Size

1/2˝

WE04-GHD00 1-1/2˝

WE04-HHD00

WE04-IHD00

WE04-JHD00

3/4˝

2-1/2˝

ØA in (mm)

19/32˝

(15)

51/64˝

(20)

63/64˝

(25)

1-37/64˝

(38)

(50)

2-33/64˝

(64)

(76)

ØD1 in (mm)

1-27/64˝

(36)

1-27/64˝

(36)

1-21/32˝

(42)

1-31/32˝

(50)

1-31/32˝

(50)

2-3/4˝

(70)

2-3/4˝

(70)

ØD2 in (mm) ISO

1-21/32˝

(42)

1-21/32˝

(42)

F03/04

F03/04

1-31/32˝

(50)

2-3/4˝

(70)

2-3/4˝

(70)

4-1/64˝

(102)

4-1/64˝

(102)

F04/05

F05/07

F05/07

F07/10

F07/10

ØE in (mm)

3-1/2˝

(89)

3-25/32˝

(96)

4-1/4˝

(108)

(127)

(152.4)

(178)

7-1/2˝

(190.5)

ØA1 in (mm)

2-25/64˝

(60.5)

2-49/64˝

(70)

3-9/64˝

(79.5)

3-57/64˝

(98.5)

4-3/4˝

(120.5)

5-1/2˝

(139.5)

(152.5)

41/64˝

(15.9)

11/16˝

(17.5)

53/64˝

(20.8)

57/64˝

(22.3)

G in (mm)

25/64˝

(9.6)

29/64˝

(11.2)

1/2˝

(12.7)

ØH in (mm)

4x41/64˝

4x(16)

4x41/64˝

4x(16)

4x41/64˝

4x(16)

4x41/64˝

4x(16)

4x41/64˝

4x(16)

4x41/64˝

4x(16)

4x41/64˝

4x(16)

3/16˝

(4.5)

3/16˝

(4.5)

7/32˝

(5.5)

7/32˝

(5.5)

ØRa in (mm)

7/64˝

(2.75)

7/64˝

(2.75)

9/64˝

(3.5)

9/64˝

(3.5)

9/64˝

(3.5)

3/16˝

(4.5)

3/16˝

(4.5)

ØRb in (mm)

7/64˝

(2.75)

7/64˝

(2.75)

7/64˝

(2.75)

9/16˝

(14)

9/16˝

(14)

43/64˝

(17)

43/64˝

(17)

ØS in (mm)

23/64˝

(9)

23/64˝

(9)

7/16˝

(11)

L in (mm)

4-1/4˝

(108)

4-5/8˝

(117)

(127.5)

6-1/2˝

(165)

(178)

7-1/2˝

(190.5)

(203)

6-3/4˝

(172)

6-3/4˝

(172)

6-3/4˝

(172)

6-3/4˝

(172)

W in (mm)

4-1/2˝

(113.5)

4-1/2˝

(113.5)

5-1/2˝

(140)

H in (mm)

3-23/64˝

(85)

3-33/64˝

(89.5)

3-23/32˝

(94.2)

4-3/4˝

(120.9)

5-7/64˝

(129.9)

6-5/32˝

(156.3)

6-7/16˝

(163.3)

9/16˝

(14)

9/16˝

(14)

43/64˝

(17)

43/64˝

(17)

H1 in (mm)

11/32˝

(8.5)

11/32˝

(8.5)

27/64˝

(10.5)

H2 in (mm) M1

1-53/64˝

(46.5)

2-1/32˝

(51.5)

M12x1.25

M12x1.25

2-17/64˝

(57.5)

3-1/64˝

(76.5)

3-19/64˝

(83.5)

4-43/64˝

(118.5)

5-7/64˝

(129.5)

M14x1.5

M18x1.5

M18x1.5

M22x1.5

M22x1.5

Cv

(gal/min)

36.64

67.69

101.63

266.62

485.3

816.9

1121.84

2

AUTOMATED VALVE DRAWINGS

D

E

W/ PNEUMATIC ACTUATOR

C

F

B

NPT

E

W/ ELECTRIC ACTUATOR

F C

S

O

D NPT

W/ EXPLOSION-PROOF ELECTRIC ACTUATOR

E

F

C

OPEN

D NPT

B

B

3

DOUBLE ACTING PNEUMATIC ACTUATOR

NPT 1/2˝

B

C

D

E

F

5-1/8˝

131 mm

2-3/8˝

61 mm

4-1/4˝

108 mm

4-5/8˝

116 mm

1-1/2˝

37 mm

3/4˝

5-3/8˝

135 mm

2-3/8˝

61 mm

4-5/8˝

117 mm

4-5/8˝

116 mm

1-1/2˝

37 mm

6-5/8˝

167 mm

3-1/4˝

82 mm

128 mm

6-5/8˝

169 mm

1-3/4˝

46 mm

1-1/2˝ 2˝

7-1/4˝

184 mm

3-1/4˝

82 mm

6-1/2˝

165 mm

6-5/8˝

169 mm

1-3/4˝

46 mm

7-5/8˝

193 mm

3-1/4˝

82 mm

178 mm

6-5/8˝

169 mm

1-3/4˝

46 mm

2-1/2˝ 3˝

8-7/8˝

225 mm

3-3/4˝

94 mm

7-1/2˝

191 mm

7-7/8˝

201 mm

52 mm

9-1/8˝

232 mm

3-3/4˝

94 mm

203 mm

7-7/8˝

201 mm

52 mm

SPRING RETURN PNEUMATIC ACTUATOR

NPT 1/2˝

B 5-5/8˝

143 mm

C

D

E

F

2-3/4˝

71 mm

4-1/4˝

108 mm

5-3/4˝

145 mm

1-5/8˝

41 mm

3/4˝

5-3/4˝

147 mm

2-3/4˝

71 mm

4-5/8˝

117 mm

5-3/4˝

145 mm

1-5/8˝

41 mm

6-5/8˝

167 mm

3-1/4˝

82 mm

128 mm

6-5/8˝

169 mm

1-3/4˝

46 mm

1-1/2˝ 2˝

7-3/4˝

196 mm

3-3/4˝

94 mm

6-1/2˝

165 mm

7-7/8˝

201 mm

52 mm

8-3/8˝

213 mm

101 mm

178 mm

8-1/4˝

209 mm

2-1/8˝

55 mm

2-1/2˝ 3˝

9-5/8˝

245 mm

4-1/4˝

109 mm

7-1/2˝

191 mm

9-1/2˝

242 mm

2-1/4˝

58 mm

9-7/8˝

252 mm

4-1/4˝

109 mm

203 mm

9-1/2˝

242 mm

2-1/4˝

58 mm

ELECTRIC ACTUATOR

NPT 1/2˝

B

C

6-7/8˝

176 mm

5-1/4˝

133 mm

D

E

F

4-1/4˝

108 mm

6-1/8˝

154 mm

2-3/4˝

68 mm

3/4˝

7-1/8˝

181 mm

5-1/4˝

133 mm

4-5/8˝

117 mm

6-1/8˝

154 mm

2-5/8˝

68 mm

8-3/4˝

221 mm

9-3/8˝

239 mm

128 mm

8-1/2˝

217 mm

126 mm

1-1/2˝ 2˝

9-3/8˝

239 mm

9-3/8˝

239 mm

6-1/2˝

165 mm

8-1/2˝

217 mm

126 mm

10-3/8˝

265 mm

8-1/2˝

216 mm

178 mm

8-1/2˝

216 mm

5-3/8˝

136 mm

2-1/2˝ 3˝

11-1/4˝

285 mm

8-1/2˝

216 mm

7-1/2˝

191 mm

8-1/2˝

216 mm

5-3/8˝

136 mm

11-1/2˝

292 mm

8-1/2˝

216 mm

203 mm

8-1/2˝

216 mm

5-3/8˝

136 mm

EXPLOSION-PROOF ELECTRIC ACTUATOR

NPT 1/2˝

B

C

D

E

F

7-1/4˝

183 mm

4-1/2˝

113 mm

4-1/4˝

108 mm

6-1/4˝

160 mm

77 mm

3/4˝

7-3/8˝

188 mm

4-1/2˝

113 mm

4-5/8˝

117 mm

6-1/4˝

160 mm

77 mm

7-1/2˝

192 mm

4-1/2˝

113 mm

128 mm

6-1/4˝

160 mm

77 mm

1-1/2˝ 2˝

8-1/4˝

209 mm

4-1/2˝

113 mm

6-1/2˝

165 mm

6-1/4˝

160 mm

77 mm

3-3/8˝

85 mm

4-1/2˝

113 mm

178 mm

6-1/4˝

160 mm

77 mm

2-1/2˝ 3˝

10-3/8˝

263 mm

4-3/4˝

121 mm

7-1/2˝

191 mm

7-3/4˝

196 mm

3-7/8˝

98 mm

10-5/8˝

270 mm

4-3/4˝

121 mm

203 mm

7-3/4˝

196 mm

3-7/8˝

98 mm

PNEUMATIC ACTUATOR

Note: For optimal operation, pneumatic actuators should be run with a supply of clean, lubricated air.

Spring Return Actuator Operation

Air to PORT 2 (the left hand port) causes the actuator to turn counterclockwise

(CCW). Loss of air to PORT 2 causes air to exhaust and the actuator turns clockwise

(CW). This is the FAIL CLOSE operation.

Double Acting Actuators Operation

Air to PORT 2 (the left hand port) causes the actuator to turn counterclockwise

(CCW). Air to PORT 1 (the right hand port) causes the actuator to turn clockwise

(CW).

Pneumatic Actuator Maintenance

Routine maintenance of pneumatic actuator:

• Keep the air supply dry and clean

• Keep the actuator surface clean and free from dust

• Periodic checks should be done to make sure all fittings are tight

• Pneumatic actuators are supplied with lubrication to last the entire life span of the actuator under normal operating conditions.

Failures

Pneumatic actuator won’t operate

Pneumatic actuator runs slowly

Inspection Items

1. Check the solenoid valve. Is the coil burnt out or is the solenoid spool?

2. The actuator will not move because of debris in the gears.

3. The pneumatic line to the actuator is distorted or smashed.

4. The pneumatic line is frozen because of low temperatures and moisture.

1. The air supply pressure is insufficient.

2. Are other pneumatic devices consuming the air required for the actuator to operate?

3. The pneumatic actuator is undersized for the application.

Corrective Action

1. Replace the solenoid valve coil or remove debris.

2. Disassemble the actuator, clean the debris and reassemble the actuator.

3. Replace pneumatic line to the actuator.

4. Warm the pneumatic lines and remove moisture from supply lines.

1. Increase the air supply pressure and look for leaks in the supply pressure pipeline.

2. Increase the air supply or reduce the number of devices operating at the same time.

3. Replace the actuator with a larger actuator.

The outer surface of the pneumatic actuator should be clean to avoid friction or corrosion. All fittings and connections should be tight to prevent leaks during operation. Check the bolts mounting the valve to the actuator to make sure they have not come loose during shipping or installation. Make sure the valve and actuator are not rubbing or jamming against other components during operation.

The actuator should be inspected annually to make sure all fittings and bolts are tight and nothing has come loose during operation.

Reassembling Pneumatic Actuators

WARNING Be sure the actuator surfaces are free of debris and scratches before reassembling.

Disassembling Pneumatic Actuators

WARNING Before beginning disassembly, ensure that the air supply to the actuator has been disconnected, all accessories have been removed, and that the actuator has been disassembled from the valve.

1. Loosen the end cap fasteners (23) with a wrench (size varies depending on actuator model). On the spring return actuator, alternate 3 to 5 turns on each fastener until the springs are completely decompressed. Use caution when removing the cap since the springs are under load until the fasteners are fully extended.

2. Remove the pinion snap ring (13) with a lock ring tool. The indicator (12) may now be removed.

3. Turn the pinion shaft (2) counter clockwise until the pistons are at the full end of travel. Disengage the pistons (15) from the pinion. ( Note: Low pressure air--3 to 5

(

1. Apply a light film of grease to all O-rings and the pinion before replacing.

2. Put the pinion (2) back through the actuator with the flats of the pinion shaft running parallel with the body.

3. When reassembling the actuator, make sure that the piston racks are square to the actuator body and returned to their original orientation. ( Note: The normal operation of all spring return pneumatic actuators is FAIL CLOSED. To change the orientation to FAIL OPEN, rotate the racks 180º to create a reverse operation.

4. When replacing springs in a spring return actuator, ensure that the springs are replaced in their identical position in the end cap from which they were removed.

Note: In some circumstances, you might want to change the standard 80 pound spring set to fit your application and available air pressure.

5. Seal the end caps with a petroleum lubricant and bolt to actuator body.

psi MAXIMUM--might be required to force the pistons completely from the body.)

Note the position of the pistons before removing them from the actuator body.

4. Remove the pinion through the bottom of the actuator. The actuator is now completely disassembled.

6. Check the seal of the actuator by covering seal areas (pinion, end caps) with soapy water and using low pressure air to the actuator to ensure that no bubbles are produced.

Pneumatic Actuators Bill of Materials

19

20

21

22

15

16

17

18

23

24

25

26

27

1

1

1

1

1

4

1

1

1

1

1

1

1

1

11

12

13

14

7

8

9

10

5

6

3

4

1

2

Part

Number Quantity Part Name

2

2

2

2

1

1

5 to 12

2

8

2

2

2

2

Cylinder

Output Shaft

O-ring

Bearing

Adjusting Cam

Thrust Bearing

Bearing

O-ring

Bearing

Gasket

Damping Ring

Position Indicator

Screw

Position Indicating

Inserts

Piston

Guide Ring

O-ring

Guide Ring

Spring Assembly

O-ring

Left End Cap

Right End Cap

End Cap Bolt

O-ring

Gasket

Nut

Adjusting Bolt

Material

Extruded Aluminum Alloy

Stainless Steel

Fluorine Silicon Rubber

Nylon46

Stainless Steel

Nylon46

Nylon46

Fluorine Silicon Rubber

Nylon46

Stainless Steel

Stainless Steel

PPPP+30%GF

PPPP+30%GF

PPPP+30%GF

Casting Aluminum Alloy

Nylon46

Fluorine Silicon Rubber

Fluorine-Carbon Composite Material

Alloy Spring Steel

Fluorine Silicon Rubber

Casting Aluminum Alloy

Casting Aluminum Alloy

Stainless Steel

Fluorine Silicon Rubber

Stainless Steel

Stainless Steel

Stainless Steel

4

MODEL CHART - DOUBLE ACTING ACTUATOR TORQUE

DA Double-Action Output Torque (lb-in)

Air Pressure

40 psi 50 psi 60 psi 70 psi 80 psi 90 psi 100 psi 110 psi 115 psi Model

ACT-DA01

ACT-DA02

ACT-DA03

ACT-DA04

ACT-DA05

ACT-DA06

ACT-DA07

ACT-DA08

ACT-DA09

49

104

182

302

396

567

845

1497

2253

61

130

228

377

495

709

1056

1871

2816

74

155

274

453

594

851

1267

2245

3379

86

181

319

528

693

993

1478

2619

3942

98

207

365

603

792

1135

1690

2993

4506

110

233

411

679

891

1277

1901

3367

5069

123

259

456

754

990

1419

2112

3742

5632

135

285

502

830

1089

1561

2323

4116

6195

142

300

529

875

1148

1649

2450

4340

6533

MODEL CHART - SPRING RETURN ACTUATOR TORQUE

SR Single Acting Pneumatic Actuator (lb-in)

Model

ACT-SR02

ACT-SR03

ACT-SR04

ACT-SR05

ACT-SR06

ACT-SR07

ACT-SR08

ACT-SR09

ACT-SR10

Spring

Quantity

10

10

10

10

10

10

10

10

10

Air Pressure

70 psi

Start

111

199

348

430

608

783

1682

2303

3479

90°

End

86

143

254

312

458

663

1208

1483

2274

80 psi

Start

137

245

424

529

750

994

2056

2866

4337

90°

End

112

189

330

411

599

874

1583

2046

3133

90 psi

Start

163

291

499

628

891

1206

2430

3429

5195

90°

End

138

235

405

510

741

1085

1957

2609

3991

100 psi

Start

189

336

575

727

1033

1417

2804

3992

6053

90°

End

164

280

481

609

883

1297

2331

3173

4849

826

1175

1628

3178

4556

6911

110 psi

Start

215

382

650

90°

End

189

326

556

708

1025

1508

2705

3736

5707

885

1260

1755

3403

4894

7426

115 psi

Start

231

409

695

90°

End

205

353

601

767

1110

1635

2930

4074

6222

381

536

817

1416

2363

3549

Spring Torque

Start

96

176

274

90°

End

70

120

180

263

386

696

938

1575

2407

ELECTRIC ACTUATORS

Electric Installation

1. Operate valve manually and place in the open position.

2. Remove any mechanical stops the valve might have. (DO NOT REMOVE ANY

PARTS NECESSARY FOR THE PROPER OPERATION OF THE VALVE, SUCH AS

THE PACKING GLAND, PACKING NUT, ETC.)

3. Ensure that the actuator output shaft and valve stem are aligned properly. If they are not, operate the valve manually until they are correct.

4. Remove actuator cover.

5. Bring power to the actuator. CAUTION: Make sure power is OFF at the main box.

6. Wire the actuator per the diagram attached to the inside of the cover. Special actuators (those with positioner boards, etc.) will have diagrams enclosed inside the cover.

7. Securely tighten bolts used to mount the actuator to a mounting bracket or directly to the valve mounting pad if it is ISO5211 compliant.

8. Cycle the unit several times and check the open and closed positions of the valve.

Cams are pre-adjusted at the factory; due to the variety of valve designs and types however, slight adjustments might be required.

9. Replace cover and tighten screws.

To Set The Open Position

1. Cycle the valve to the open position by applying power to terminals. The top cam and switch control this position. In the open position, the set screw in the top cam will be accessible.

2. If the valve is not open completely:

A. Slightly loosen the set screw on the top cam.

B. Rotate the cam clockwise (CW) by hand until the switch makes contact.

Contact is made when a slight click can be heard. By making incremental CW

movements of the top cam, the valve can be positioned precisely in the desired

position.

C. When the top cam is set, tighten the set screw securely.

3. If the valve opens too far:

A. Apply power to terminals. This will begin to rotate valve CW. When valve is fully

open and in the exact position desired, remove power from actuator.

B. Loosen the set screw in the top cam.

C. Rotate the top cam counterclockwise (CCW) until the switch arm drops off the

round portion of the cam onto the flat section. A slight click can be heard as the

switch changes state.

D. Continue applying power to terminals until valve is in the desired position.

To Set The Closed Position

1. Apply power to terminals to move the valve toward the closed position. The bottom cam and switch control the closed position. In the closed position, the set screw in the bottom cam will be accessible.

2. If the valve is not closed completely:

A. Slightly loosen the set screw on the bottom cam.

B. Rotate the cam counterclockwise (CCW) by hand until the switch makes

contact. Contact is made when a slight click can be heard. By making incremental

CCW movements of the bottom cam, the valve can be positioned precisely in the

desired position.

C. When the top cam is set, tighten the set screw securely.

3. If the valve closes too far:

A. Apply power to terminals. This will begin to rotate valve CCW. When valve is

fully closed and in the exact position desired, remove power from actuator.

B. Loosen the set screw in the top cam.

C. Rotate the top cam clockwise (CW) until the switch arm drops off the round

portion of the cam onto the flat section. A slight click can be heard as the switch

is no longer making contact with the round part of the cam.

D. Continue applying power to terminals until valve is in the desired position.

5

Electric Actuators Wiring Diagram: ACT-TI & ACT-MI

Wiring Diagrams for

TI01-A to TI05-A: 110 VAC, TI01-B to TI05-B: 220 VAC, TI01-C to TI05-C: 24 VAC

OPTIONAL

BRAKE

NO

SW. #1

NC

C

OPTIONAL HEATER

& THERMOSTAT

GROUND

SCREW

C

NOTES:

POWER TO TERMINALS ONE & TWO OPENS THE VALVE

(CCW ROTATION)

POWER TO TERMINALS ONE & THREE CLOSES THE VALVE

(CW ROTATION)

TERMINALS 4 & 5 ARE FOR LIGHT INDICATION

WIRING DIAGRAM ILLUSTRATES THE ACTUATOR IN THE

OPEN POSITION

A.C.

SUPPLY

POWER

+

DC

MOTOR

-

FIELD WIRING

LIGHTS FOR REMOTE

POSITION INDICATION

DPDT CONTROL SWITCH

SHOWN FOR ILLUSTRATION

ONLY

Wiring Diagrams for

TI01-D to TI05-D: 24 VDC

ACTUATOR SHOWN IN OPEN

POSITION

OPTIONAL EQUIPMENT

FIELD WIRING

NO NC

1

SW.

#1

C

2

CA

M

3

NO

SW.

#2

NC

C

4

CA

M

5 6

FIELD WIRING

N

O

C

O

M

N

C

N

O

CO

M

COIL

N

C

REVERSING RELAY SUPPLIED BY CUSTOMER

SPDT SWITCH SHOWN FOR

ILLUSTRATION ONLY

-

DC VOLTAGE

+

6

SW.#1

SW.#2

SWITCH #1 OPEN SWITCH

SWITCH #2 CLOSE SWITCH

OPERATION:

POWER TO 1 & 2 FOR CCW ROTATION

POWER TO 3 & 4 FOR CW ROTATION

TERMINALS 5 & 6 FOR FIELD LIGHT

INDICATION CONNECTION

Wiring Diagrams for

MI01-A to MI05-A: 110 VAC, MI01-B to MI05-B: 220 VAC, MI01-C to MI05-C: 24 VAC

GREEN

JP4

JP2

JP3

RED

JUMPER SET FOR

FAIL CLOSE UPON

LOSS OF CONTROL

SIGNAL

GREEN

JP4

JP2

JP3

RED

JUMPER SET FOR

FAIL OPEN UPON

LOSS OF CONTROL

SIGNAL

JUMPER AS SHOWN BELOW IS FAIL IN

LAST POSITION UPON LOSS OF SIGNAL

4-20mA POSITIONER

1K OHM FEEDBACK

POTENTIOMETER

WHT

RED

PSC MOTOR

NC NO

SW.1

B

L

K

C

BLU

SPAN

ZERO

JP1 DEAD

BAND

S

E

F

U

R

E

D

GREEN

JP4

JP2

RED

JP3

G

R

N

J2

8 7 6 5 4 3 2 1 6 5 4 3 2 1 J1

BLK

WHT

B

L

K

NO

SW.2

C

NC

AUXILIARY SWITCHES

OPTIONAL

NC NO

SW.3

C

SW.4

NO

C

NC

9 10 11 12 13 14

+

+

-

1PH-60HZ

POWER SUPPLY

HOT N

4-20mA CONTROL

SIGNAL

0-10VDC or 0-5VDC

CONTROL SIGNAL

REMOVE JP2, JP3 & JP4

FIELD

WIRING

HEATER &

THERMOSTAT

OPTIONAL

CAPACITOR

BRAKE

OPTIONAL

SW. 4, OPEN

SW. 3, CLOSE

SW. 2, OPEN

SW. 1, CLOSE

NOTE:

ACTUATOR SHIPPED IN OPEN

POSITION, 20mA REPRESENTS OPEN

POSITION. DO NOT ADJUST FEEDBACK

POTENTIOMETER OR LIMIT SWITCHES

THEY ARE FACTORY SET AND DO NOT

REQUIRE CALIBRATION. TO

CALIBRATE THE OPEN AND CLOSE

POSITION, USE THE ZERO (4mA) AND

SPAN (20mA) TRIM POTENTIOMETERS.

TO CALIBRATE, OPERATE ACTUATOR

TO CLOSE POSITION AND ADJUST WITH

ZERO TRIM POT THEN OPERATE TO

OPEN POSITION AND SET USING SPAN

TRIM POT. NO FURTHER CALIBRATION IS

NECESSARY.

OPTIONAL EQUIPMENT

FIELD WIRING

WIRING DIAGRAM FOR 1Ph/60Hz ELECTRIC

ACTUATOR WITH 4-20mA, 0-5Vdc OR 0-10Vdc CONTROL.

Wiring Diagrams for

MI01-D to MI05-D: 24 VDC

GREEN

JP4

JP2

JP3

RED

JUMPER SET FOR

FAIL CLOSE UPON

LOSS OF CONTROL

SIGNAL

GREEN

JP4

JP2

JP3

JUMPER SET FOR

FAIL OPEN UPON

LOSS OF CONTROL

SIGNAL

RED

JUMPER AS SHOWN BELOW IS FAIL IN

LAST POSITION UPON LOSS OF SIGNAL

4-20mA POSITIONER

1K OHM FEEDBACK

POTENTIOMETER

WHT

RED

PSC MOTOR

NC NO

SW.1

B

L

K

C

BLU

SPAN

ZERO

JP1 DEAD

BAND

S

E

F

U

R

E

D

GREEN

JP4

JP2

RED

JP3

G

R

N

J2

8 7 6 5 4 3 2 1 6 5 4 3 2 1 J1

BLK

WHT

B

L

K

NO

SW.2

C

NC

AUXILIARY SWITCHES

OPTIONAL

NC NO

SW.3

C

SW.4

NO

C

NC

9 10 11 12 13 14

+

+

-

1PH-60HZ

POWER SUPPLY

HOT N

4-20mA CONTROL

SIGNAL

0-10VDC or 0-5VDC

CONTROL SIGNAL

REMOVE JP2, JP3 & JP4

FIELD

WIRING

HEATER &

THERMOSTAT

OPTIONAL

CAPACITOR

BRAKE

OPTIONAL

SW. 4, OPEN

SW. 3, CLOSE

SW. 2, OPEN

SW. 1, CLOSE

NOTE:

ACTUATOR SHIPPED IN OPEN

POSITION, 20mA REPRESENTS OPEN

POSITION. DO NOT ADJUST FEEDBACK

POTENTIOMETER OR LIMIT SWITCHES

THEY ARE FACTORY SET AND DO NOT

REQUIRE CALIBRATION. TO

CALIBRATE THE OPEN AND CLOSE

POSITION, USE THE ZERO (4mA) AND

SPAN (20mA) TRIM POTENTIOMETERS.

TO CALIBRATE, OPERATE ACTUATOR

TO CLOSE POSITION AND ADJUST WITH

ZERO TRIM POT THEN OPERATE TO

OPEN POSITION AND SET USING SPAN

TRIM POT. NO FURTHER CALIBRATION IS

NECESSARY.

OPTIONAL EQUIPMENT

FIELD WIRING

WIRING DIAGRAM FOR 1Ph/60Hz ELECTRIC

ACTUATOR WITH 4-20mA, 0-5Vdc OR 0-10Vdc CONTROL.

7

Electric Actuators Wiring Diagram: ACT-TD & ACT-MD

Wiring Diagrams for

TD01-A to TD03-A: 110 VAC, TD01-B to TD03-B: 220 VAC,

TD01-C to TD03-C: 24 VAC

Wiring Diagrams for

TD01-D to TD03-D: 24 VDC

Wiring Diagrams for

MD01-A to MD03-A: 110 VAC, MD01-B to MD03-B: 220 VAC,

MD01-C to MD03-C: 24 VAC

Note: To speed up installation of the control wires to the ACT-MDXX modulating actuator, it is recommended to remove the control module from the actuator. The control module can be removed by removing the two mounting screws on the left and right of the control module. Install the control wires to the correct terminal points and then reinstall the control module.

Electric Actuator Maintenance

Once the actuator has been properly installed, it requires no maintenance. The gear train has been lubricated and in most cases will never be opened.

Duty Cycle Definition

“Duty Cycle” means the starting frequency.

Formula: Running Time

÷

(Running Time + Rest Time) x 100% = duty cycle

– > Rest Time = Running Time x (1 - duty cycle)

÷

duty cycle

For example: The running time is 15 seconds

30% duty cycle 15 x [(1 - 30%) / 30%] = 35

75% duty cycle 15 x [(1 - 75%) / 75%] = 5

> The rest time will be 35 seconds

> The rest time will be 5 seconds

If the duty cycle is higher, the rest time will be shortened, which means the starting frequency will be higher.

Thermal Overload

All actuators are equipped with thermal overload protection to guard the motor against damage due to overheating.

Mechanical Overload

All actuators are designed to withstand stall conditions. It is not recommended to subject the unit to repeated stall conditions.

Explosion-Proof Electric Actuators

WARNING 1. DO NOT under any circumstances remove the cover of the actuator while in a hazardous location. Removal of the cover while in a hazardous location could cause ignition of hazardous atmospheres.

2. DO NOT under any circumstances use an explosion-proof electric actuator in a hazardous location that does not meet the specifications for which the actuator was designed.

3. Always verify that all electrical circuits are de-energized before opening the actuator.

4. Always mount and cycle test the actuator on the valve in a non-hazardous location.

5. When removing the cover, care must be taken not to scratch, scar of deform the flame path of the cover and base of the actuator, since this will negate the NEMA rating of the enclosure.

6. When replacing the cover, take care that the gasket is in place to assure proper clearance after the cover is secured.

7. All electrical connections must be in accordance with the specifications for which the unit is being used.

8. Should the unit ever require maintenance, remove from the hazardous location before attempting to work on the unit.

If the actuator is in a critical application, it is advisable to have a standby unit in stock.

8

Electric Actuators Performance Rating

TD01

Voltage

Cycle Time

Duty Cycle (Two-Position)

AMP Draw

Torque

110 VAC

4 s

85%

0.24 A

177 in-lb

220 VAC

4 s

85%

0.16 A

177 in-lb

24 VAC

4 s

85%

0.28 A

177 in-lb

24 VDC

4 s

85%

1.28 A

177 in-lb

MD01

Voltage

Cycle Time

MD01 Duty Cycle (Modulating)

AMP Draw

Torque

110 VAC

10 s

85%

0.24 A

265 in-lb

220 VAC

10 s

85%

0.16 A

265 in-lb

24 VAC

10 s

85%

1.28 A

265 in-lb

TD02 and MD02 (MD Not Available in 24 VDC)

Voltage

Cycle Time

Duty Cycle (Two-Position)

Duty Cycle (Modulating)

AMP Draw

Torque

110 VAC

20 s

85%

85%

0.24 A

442 in-lb

220 VAC

20 s

85%

85%

0.16 A

442 in-lb

24 VAC

20 s

85%

85%

1.28 A

442 in-lb

24 VDC

20 s

-

85%

1.28 A

442 in-lb

TD03 and MD03 (MD Not Available in 24 VDC)

Voltage

Cycle Time

Duty Cycle (Two-Position)

Duty Cycle (Modulating)

AMP Draw

Torque

110 VAC

30 s

85%

85%

0.57 A

885 in-lb

220 VAC

30 s

85%

85%

0.35 A

885 in-lb

24 VAC

30 s

85%

85%

2.03 A

885 in-lb

24 VDC

30 s

-

85%

2.03 A

885 in-lb

TI01

Voltage

Cycle Time

Duty Cycle (Two-Position)

Full Load AMP Draw

Torque (in-lb)

TI02 and MI01, MI02

Voltage

Cycle Time (Two-Position)

Cycle Time (Modulating)

Duty Cycle (Two-Position)

Duty Cycle (Modulating)

Full Load AMP Draw

Torque (in-lb)

110 VAC

2.5 s

25%

0.64

100

110 VAC

5 s

10 s

25%

75%

0.38

200

220 VAC

2.5 s

25%

0.32

100

220 VAC

5 s

10 s

25%

75%

0.18

200

24 VAC

2.5 s

25%

0.4

100

24 VAC

5 s

5 s

25%

75%

0.7

200

24 VDC

2.5 s

25%

0.4

100

24 VDC

5 s

5 s

25%

75%

0.7

200

TI03 and MI03

Voltage

Cycle Time (Two-Position)

Cycle Time (Modulating)

Duty Cycle (Two-Position)

Duty Cycle (Modulating)

Full Load AMP Draw

Torque (in-lb)

TI04 and MI04

Voltage

Cycle Time (Two-Position)

Cycle Time (Modulating)

Duty Cycle (Two-Position)

Duty Cycle (Modulating)

Full Load AMP Draw

Torque (in-lb)

TI05 and MI05

Voltage

Cycle Time (Two-Position)

Cycle Time (Modulating)

Duty Cycle (Two-Position)

Duty Cycle (Modulating)

Full Load AMP Draw

Torque (in-lb)

110 VAC

5 s

10 s

25%

75%

0.38

300

110 VAC

10 s

20 s

25%

75%

0.38

400

110 VAC

15 s

30 s

25%

75%

0.38

675

220 VAC

5 s

10 s

25%

75%

0.18

300

220 VAC

10 s

20 s

25%

75%

0.18

400

220 VAC

15 s

30 s

25%

75%

0.18

675

24 VAC

5 s

5 s

25%

75%

0.7

300

24 VAC

10 s

10 s

25%

75%

0.9

400

24 VAC

15 s

15 s

25%

75%

0.7

675

24 VDC

5 s

5 s

25%

75%

0.7

300

24 VDC

10 s

10 s

25%

75%

0.9

400

24 VDC

15 s

15 s

25%

75%

0.7

675

9

MAINTENANCE/REPAIR

Upon final installation of the Series WE, only routine maintenance is required. The

Series WE is not field serviceable and should be returned if repair is needed. Field repair should not be attempted and may void warranty.

WARRANTY/RETURN

Refer to “Terms and Conditions of Sale” in our catalog and on our website. Contact customer service to receive a Return Goods Authorization number before shipping the product back for repair. Be sure to include a brief description of the problem plus any additional application notes.

10

©Copyright 2015 Dwyer Instruments, Inc.

W.E. ANDERSON A DIVISION OF

DWYER INSTRUMENTS, INC.

P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.

Printed in U.S.A. 10/15

Phone: 219/879-8000

Fax: 219/872-9057

FR# 444175-00 Rev. 11 www.dwyer-inst.com

e-mail: [email protected]

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