Emerson 310A Data Sheet

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Emerson 310A Data Sheet | Manualzz

Bulletin 71.2:310A

January 2009

Type 310A-32A Pressure Reducing Regulator and

Type 310A-32A-32A Working Monitor Regulator

Introduction

The Type 310A pilot-operated high-pressure regulator

(Figure 1) is used where high capacity and accurate control are essential. This regulator includes one

Type 32A pilot assembly mounted on the main valve for pressure reducing or wide-open monitoring applications, or two Type 32A pilots mounted on the main valve for working monitor applications.

Features

  •  Accurate Control—Molded pilot diaphragms

provide a narrow proportional band and

registration of outlet pressure on the main

diaphragm allows excellent control sensitivity.

  •  Tight Shutoff—Throttling-sleeve design with

     Polytetrafluoroethylene (PTFE) seat in the body  

ensures positive shutoff.

  •  High Capacity—Straight-through flow passage

allows exceptionally high capacities and

stable operation.

  •  Reduced Relief Requirements—Optional restricted

trim helps reduce relief valve size requirements; the

regulator is easily converted to full capacity by

     changing the trim, if flow conditions increase. 

  •  Fast Speed of Response—Designed to meet

stringent speed of response requirements for

turbine startup and fuel gas applications.

W6278

Figure 1. Type 310A Regulator with Type 32A Pilot

  •  Minimum Installation Space Required—Since

main valve design incorporates actuator spring,

less installation space is needed for the Type 310A

than for other regulators of comparable capacity.

www.emersonprocess.com/regulators

2

Bulletin 71.2:310A

Specifications

Available Configurations 

Type 310A-32A: Type 310A main valve with one

Type 32A pilot for standard pressure-reducing and wide-open monitoring applications

Type 310A-32A-32A: Type 310A main valve with two Type 32A pilots for working monitor applications

Body Sizes and End Connection Styles 

1-inch body with NPT ends; and 1, 2, 3, 4, or

4 x 6-inch (DN 25, 50, 80, 100, and

100 x 150) body with CL300 RF or

       CL600 RF flanged ends

Maximum Inlet and Pilot Supply Pressures (1)

NPT and CL600 RF: 1500 psig (103 bar)

CL300 RF: 750 psig (51,7 bar)

Maximum Pressure Drop (1)

NPT and CL600 RF: 1425 psig (98,3 bar)

CL300 RF: 720 psig (49,6 bar)

Maximum Outlet Pressure (1)

Operating: 700 psig (48,3 bar)

To Avoid Internal Part Damage: 800 psig (55,2 bar)

  Exceeding this pressure may result in gas venting    from pilot spring case.

Emergency (Casing): 1500 psig (103 bar) or maximum inlet pressure whichever is lower.

Outlet Pressure Ranges and Proportional Bands

See Table 1

Maximum Travel

See Table 3

Minimum Differential Pressure (1)

15 psig (1,0 bar)

Flow Coefficients

See Tables 4, 5, and 6

IEC Sizing Coefficients 

See Table 7

Flow Capacities 

See Tables 8, 9, 10, 11, and 12

-20° to 150°F (-29° to 66°C)

0° to 150°F (-18° to 66°C)

0° to 300°F (-18° to 149°C)

Maximum Temperature Capabilities

Nitrile (NBR) with Wiper Ring:

(1)

Fluorocarbon (FKM) with Wiper Ring:

Fluorocarbon (FKM) without Wiper Ring:

External Pilot Supply Connection 

1/4-inch NPT

Pilot Vent Connection 

1/4-inch NPT

Pressure Connections 

See Figure 9

Options

  •  Main valve body without pilot for on-off service 

  •  Remote-mounted pilot 

  •  Electrically controlled pilot using Type 662 Kixcel™ 

  •  Travel indicator 

  •  Pressure loaded pilot 

  •  Type 252 pilot supply filter 

  •  Backpressure protection system 

  •  Restricted Trim (30%, 50%, or 70%) 

  •  NACE construction 

  •  Inlet tap

Approximate Weights 

1-inch (DN 25): 45 pounds (20 kg)

2-inch (DN 50): 90 pounds (41 kg)

3-inch (DN 80): 145 pounds (66 kg)

4-inch (DN 100): 190 pounds (86 kg)

4 x 6-inch (DN 100 x 150): 235 pounds (107 kg)

Construction Materials 

Main Valve

Body: WCC steel

Throttling Sleeve: Stainless steel

Seat: PTFE 

Diaphragm Plates: Steel

Diaphragm and O-rings: Nitrile (NBR) (standard)

  or Fluorocarbon (FKM) 

Main Spring: Steel

Valve Plug: Stainless steel

Travel Indicator Rod: Stainless steel

Wiper Ring: Nitrile (NBR)

Pilot

Spring Case, Diaphragm Spacer, Pilot Body, and

Spring Case Cap: Cast steel

Adjusting Screw and Diaphragm Plate: Plated steel

Diaphragm: Nitrile (NBR) (standard) or

  Fluorocarbon (FKM) 

Orifice Assembly and Yoke: Stainless steel

Valve Disk Assembly: Stainless steel/Nitrile (NBR)

(standard) or Stainless steel/Fluorocarbon (FKM)   

Bleed Valve and Orifice: Stainless steel

Piston and Piston Seat Assembly: Stainless steel and Nylon (PA)

Pilot Main Spring: Plated steel

1. The pressure/temperature limits in this bulletin or any applicable standard limitation should not be exceeded.

PILOT DIAPHRAGM PLATE 

AND YOKE ASSEMBLY

Bulletin 71.2:310A

PILOT CONTROL

SPRING

BLEED VALVE

FIXED 

RESTRICTION

BOTTOM

DIAPHRAGM

RELAY SEAT

TOP DIAPHRAGM

MAIN VALVE DIAPHRAGM

THROTTLING SLEEVE

E0696

INLET PRESSURE

OUTLET PRESSURE

ATMOSPHERIC PRESSURE

LOADING PRESSURE

PILOT SUPPLY PRESSURE

MAIN VALVE SPRING

Figure 2. Type 310A-32A Regulator Operational Schematic

Principle of Operation

Single-Pilot Regulator (Figure 2)

The regulator inlet pressure enters the pilot through the external pilot supply line and is utilized as the supply pressure for the pilot. The setting of the pilot control spring determines the reduced outlet

(downstream) pressure.

In operation, assume the outlet pressure is less than  the setting of the pilot control spring. Pilot control spring force then overcomes the force resulting from outlet pressure acting on the bottom diaphragm.

The spring pushes the diaphragm plate and yoke assembly away from the relay seat, opening it and supplying additional loading pressure to the main valve diaphragm. When this additional loading pressure exceeds the force resulting from outlet pressure acting on the main valve diaphragm plus

STATIONARY 

VALVE PLUG the force of the main valve spring, the diaphragm is pushed away from the stationary valve plug. The throttling sleeve opens wider, and the required gas is supplied to the downstream system.

When gas demand in the downstream system has been satisfied, the outlet pressure tends to increase.  

The increased outlet pressure acting on the bottom diaphragm of the diaphragm plate and yoke assembly results in a force that overcomes the pilot spring setting and forces the assembly toward the relay seat, closing it. The loading pressure acting on the main valve diaphragm bleeds to the downstream system through the fixed restriction in the diaphragm  plate and yoke assembly. When rapid main valve closure is required by unusual control conditions, the bleed valve opens for increased bleed rate. The force of increased outlet pressure acting on the main valve diaphragm plus the main valve spring force overcomes the force of decreased loading pressure acting on the main valve diaphragm and moves the

3

Bulletin 71.2:310A

4

E0694

Figure 3. Typical Wide-Open Monitor

E0695

Figure 4. Typical Working Monitor throttling sleeve toward the stationary valve plug to decrease the gas flow to the downstream system.

The top diaphragm in the pilot acts as a sealing member for the loading chamber and as a balancing member to the bottom diaphragm. The two diaphragms are connected by a yoke. Pressure change to the center chamber has little effect on the positioning of the valve disk.

Monitor Systems

Wide-Open Monitors (Figure 3)

Monitoring regulators serve as overpressure protection devices to limit system pressure in the event of failure of working regulators feeding the system. The control line of a wide-open monitoring regulator may be connected downstream of the working regulator, so that during normal operation the wide-open monitoring regulator is standing wide open with the pressure reduction being taken across the working regulator.

Only in case of working regulator failure does the wide-open monitoring regulator operate.

Working Monitors (Figures 4 and 5)

The Type 310A-32A-32A working monitor regulator differs from wide-open monitors in that it has working monitor capability. This means that it normally reduces pressure and throttles while the second-stage regulator is in operation. Should the second-stage working regulator fail open, the Type 310A-32A-32A will take over the entire pressure reduction function.

The working monitor pilots are adaptations of two

Type 32A pilots with special internal parts, due to the pressure conditions in this piloting system. A spacer blocks open the differential regulator portion of the Type 32A monitoring pilot. A plug in both the working and monitoring pilots makes the internal bleed nonfunctional. A restriction placed in the external tubing between the diaphragm loading pressure and the intermediate pressure acts as a downstream bleed.

If the second-stage working regulator fails to open,  the distribution pressure increases to the setting of the Type 32A monitoring pilot (slightly higher than the original distribution pressure) and is controlled at that level by the Type 310A-32A-32A. Thus, downstream equipment is protected against a major overpressure condition without disrupting service or venting gas to atmosphere.

In the working pilot, the inlet pressure is reduced  to a pre-determined pilot supply pressure, which is further reduced to loading pressure for the Type 310A diaphragm. The loading pressure is piped through the portion of the monitoring pilot blocked open by the spacer and, as long as distribution pressure is below the setting of the monitoring pilot, passes through the relay orifice of the monitoring pilot to the diaphragm  case of the Type 310A body.

Distribution pressure is piped back to the monitoring pilot. As long as the distribution pressure is less than the monitoring pilot setting, the working pilot controls the Type 310A to maintain intermediate pressure.  If  the distribution pressure increases to the monitoring pilot setting, the monitoring pilot relay orifice starts  to throttle the loading pressure to the Type 310A diaphragm. This allows the Type 310A main spring to move the throttling sleeve closer to the seat and control distribution pressure at the monitoring pilot set point. Therefore, failure of the second-stage working regulator is controlled with only a slight increase in distribution pressure, with the Type 310A-32A-32A accomplishing the entire pressure reduction function.

PLUG

WORKING PILOT

RESTRICTION

Bulletin 71.2:310A

SPACER

E0693

INLET PRESSURE

OUTLET PRESSURE

ATMOSPHERIC PRESSURE

LOADING PRESSURE

INTERMEDIATE PRESSURE

PILOT SUPPLY PRESSURE

PLUG

MONITORING PILOT

Figure 5. Type 310A-32A-32A Working Monitor Regulator Operational Schematic

Table 1. Outlet Pressure Ranges

OUTLET PRESSURE RANGE, PSIG (bar)

10 to 20 (0,69 to 1,4)

10 to 100 (0,69 to 6,9)

100 to 250 (6,9 to 17,2)

250 to 600 (17,2 to 41,4)

400 to 700 (27,6 to 48,3) (1)

1. Available with Nitrile (NBR) pilot diaphragm only.

PROPORTIONAL BAND, PSIG (bar)

0.5 (0,03)

2 (0,14)

5 (0,34)

12 (0,83)

20 (1,4)

SPRING COLOR

Silver

Yellow

Blue

Red

Green

SPRING PART NUMBER

1D809627022

1E392527022

1D387227022

1D465127142

13A5543X012

Table 2. Recommended Minimum Differential Between Monitoring Pilot Setting and Distribution Pressure

OUTLET PRESSURE RANGE, PSIG (bar)

10 to 20 (0,69 to 1,4)

10 to 100 (0,69 to 6,9)

100 to 250 (6,9 to 17,2)

250 to 600 (17,2 to 41,4)

400 to 700 (27,6 to 48,3)

SPRING COLOR

Silver

Yellow

Blue

Red

Green

SPRING

PART NUMBER

1D809627022

1E392527022

1D387227022

1D465127142

13A5543X012

MINIMUM PRESSURE AT WHICH

MONITORING PILOT CAN BE SET, PSIG (bar)

3.0 (0,21) over normal distribution pressure

5.0 (0,34) over normal distribution pressure

10 (0,69) over normal distribution pressure

15 (1,0) over normal distribution pressure

20 (1,4) over normal distribution pressure

5

Bulletin 71.2:310A

HAND VALVE

1/4-INCH NPT PILOT

SUPPLY CONNECTION

VENT VALVE

BLOCK VALVE

LOADING TUBING

LOCATE 6 TO 10 PIPE

DIAMETERS FROM

VALVE OUTLET

HAND VALVE

VENT VALVE

BLOCK VALVE

ALTERNATE

DOWNSTREAM

CONTROL LINE TAP

6

BYPASS VALVE

BYPASS LINE

24B4134

B2444

Figure 6. Typical Pressure Reducing Installation

          1/2-INCH (13 mm)

DOWNSTREAM CONTROL LINE

VENT VALVE

Installation

The Type 310A may be installed in any position, but is normally installed in a horizontal pipeline with the pilot or pilots above the body. See Figures 6, 7, and 8 for typical piping installation.

Capacity Information

Note

Type 310A regulator flow capacities  are laboratory verified; therefore, they  may be sized for 100% flow using  capacities as shown in Tables 8, 9, 

10, 11, and 12.  It is not necessary to  reduce published capacities.

Tables 8, 9, 10, 11, and 12 show the natural gas regulating capacities of the Type 310A regulator at selected inlet pressures and outlet pressure settings.

Flows are in thousands of SCFH at 60°F and 14.7 psia

(and in thousands of Nm 3 /h at 0°C and 1,01325 bar) of

0.6 specific gravity natural gas. 

To determine equivalent capacities for air, propane, butane, or nitrogen, multiply the capacity by the following appropriate conversion factor: 0.775 for air, 0.628 for propane, 0.548 for butane, or 0.789 for nitrogen.  For gases of other specific gravities,  multiply the given capacity by 0.775, and divide by the square root of the appropriate specific gravity.  Then,  if capacity is desired in normal cubic meters per hour at 0°C and 1,01325 bar, multiply SCFH by 0.0268.

To find approximate regulating capacities at pressure  settings not given in Tables 8, 9, 10, 11, and 12 or to find wide-open flow capacities for relief sizing  at any inlet pressure, perform one of the following procedures. Then, if necessary, convert using the factors provided above.

For critical pressure drops (absolute outlet pressure equal to or less than one-half of absolute inlet pressure), use the following formula:

Q = (P

1

)(C g

)(1.29)

For pressure drops lower than critical (absolute outlet pressure greater than one-half of absolute inlet pressure).

Q = C

GT g

P

1

SIN                           DEG

1

P

1 where,

      Q  = gas flow rate, SCFH  

P

1

= absolute inlet pressure, psia

(P

1

gauge + 14.7)

C g

= regulating or wide-open gas sizing

        coefficient from Table 4, 5, or 6  

      G  = gas specific gravity of the gas   

T = absolute temperature of gas at inlet, °Rankine

C

1

 = flow coefficient  

P = pressure drop across the regulator, psi

Bulletin 71.2:310A

24B4134

B2445_2

FLEXIBLE WIDE-OPEN MONITOR ARRANGEMENT THAT PERMITS 

WIDE-OPEN MONITOR TO BE EITHER UPSTREAM OR 

DOWNSTREAM OF THE WORKING REGULATOR

Figure 7. Typical Wide-Open Monitor Installation

MINIMUM PIPING WIDE-OPEN MONITOR ARRANGEMENT THAT 

REQUIRES WIDE-OPEN MONITOR ALWAYS TO BE

UPSTREAM OF WORKING REGULATOR

Table 3. Maximum Travel

BODY SIZE, INCHES (DN)

1 (25)

2 (50)

3 (80)

4 (100)

4 x 6 (100 x 150)

MAXIMUM TRAVEL, INCH (mm)

0.5 (13)

0.875 (22)

1 (25)

1.125 (28)

1.5 (38)

A0714_2

Figure 8. Typical Working Monitor Installation

Table 4. Wide-Open Flow Coefficients for Relief Valve Sizing with Body Size Piping for Relief Valve Sizing

30%

50%

70%

100%

TRIM SIZE

C

1

C g

C g

C v

C v

C

1

C g

C v

C

1

C g

C v

C

1

10.3

30.4

- - - -

- - - -

- - - -

612

22

28.1

1  (25)

238

8.6

27.7

313

46.3

26.8

1800

69

26.2

2610

95

27.5

2  (50)

835

30.6

27.3

1240

BODY SIZE, INCHES (DN)

3  (80)

1810

64.6

129

29.3

5510

200

27.5

28

2810

99.3

28.3

3780

4 (100)

3080

114.9

26.8

4620

172.4

26.8

6660

213

31.3

8830

322

27.4

4 x 6  (100 x 150)

4400

181.8

24.2

6600

280.9

23.5

9000

360

25

16200

661

24.5

7

8

Bulletin 71.2:310A

Table 5. Regulating Flow Coefficients for Body Size Piping

COEFFICIENT 

AT PERCENT 

OF MAXIMUM 

TRAVEL

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

C g

C v

C g

C g

C v

C g

C v

C v

C g

C v

C g

C v

C v

C g

C v

C g

C v

C g

C v

C g

C

1

210

7.3

343

11.9

427

14.8

1  (25)

100% 50% 30% 100%

65

2.2

115

4.0

60

2.0

93

3.2

56

2.0

83

3.0

210

7.6

460

16.6

124

4.2

151

5.1

178

6.0

107

3.8

126

4.5

140

5.0

810

29.2

1120

40.4

1440

52.0

485

16.8

523

18.2

549

19

573

20

250

8

272

9

597

21

289

10

28.8

29.5

204

6.9

226

7.7

168

6

177

6

184

7

28

150

5.4

159

5.7

1750

63.2

2040

73.6

2260

82

2430

88

2520

91

27.7

1090

41.0

1240

46.6

1400

53

1550

58

1700

64

26.6

583

21.9

758

28.5

925

34.8

TRIM SIZE (PERCENT OF FLOW CAPACITY) BY BODY SIZE, INCHES (DN)

2  (50) 3  (80) 4 (100)

70% 50% 30% 100% 70% 50% 30% 100% 70% 50%

200

7.5

396

14.9

190

6.9

311

11.3

185

7.0

260

9.8

346

12.5

810

29.3

340

11.6

735

25.2

325

11.3

615

21.4

305

10.8

460

16.3

805

29.6

1800

66.2

725

24.0

1310

43.4

615

22.6

1040

38.2

430

15.6

540

19.6

646

23.4

325

12.3

385

14.6

444

16.8

1520

55.1

2380

86.2

3270

118.5

1120

38.4

1480

50.7

1840

63.0

85

3.0

1130

39.4

1380

48.1

606

21.4

755

26.7

902

31.9

3100

114.0

4350

159.9

5480

201.5

1990

65.9

2650

87.7

3280

108.6

30%

510

19.2

895

41.6

705 2235

26.6

104.0

4 x 6  (100 x 150)

100% 70%

800

32.0

1680

67.2

50%

780

33.2

1420

60.4

1480

54.4

1900

69.9

917 3800 2550 2050

34.6

176.7

102.0

87.2

1130 5510 3300 2650

42.6

256.3

132.0

112.8

1550

64.0

1940

80.2

2300 1340

84.6

50.6

7300

339.5

4150

166.0

3250

138.3

2330

96.3

30%

760

31.4

1160

47.9

744

27.0

841

30.5

946

34

1040

38

1130

41

27.6

624

24

690

26

761

29

26.4

502

19.0

561

21.3

3890 2190

140.9

75.0

4410 2540

159.8

87.0

4820

175

5080

184

5330

193

27.6

2900

99

3210

110

3530

121

29.2

1630

56.8

1880

65.5

2130

74

2380

83

2640

92

28.7

1060 6310 3950 2730 1540 9010 5010 3840 2720

37.5

232.0

130.8

110.4

1210 7040 4550 3140

58.1

1740

419.1

10580

200.4

5870

163.4

4430

112.4

3110

42.8

258.8

150.7

115.4

65.7

492.1

234.8

188.5

128.5

1360

48

1510

53

1670

59

28.3

7640

281

8140

299

8670

319

27.2

5110

169

5700

189

6390

212

30.2

3540

130

3950 2200 13600 7570

145

4390 2680 14900 8450

161

27.2

1950

74

83

101

26.5

12100

563

633

693

24.5

6720

269

303

338

25

5030

214

5650

240

6320

269

23.5

3500

145

3870

160

4120

174

24.2

Table 6. Regulating Flow Coefficients for 2:1 Swaged Piping and 100% Trim

COEFFICIENT AT PERCENT

OF MAXIMUM TRAVEL

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

C v

C g

C v

C g

C v

C g

C v

C g

C g

C v

C v

C g

C v

C g

C v

C g

C g

C v

C g

C v

C

1

450

14.8

490

16.1

515

17

533

17

548

18

30.5

1  (25)

60

2.0

115

3.8

205

6.7

330

10.8

395

13.0

TRIM SIZE (PERCENT OF FLOW CAPACITY) BY BODY SIZE, INCHES (DN)

2  (50) 3  (80) 4 (100)

210

7.1

340

11.6

810

28.1

450

15.2

795

825

28.3

1540

1700

59.0

3050

26.8

1110

37.4

1380

52.7

2350

80.5

3025

105.9

4300

149.3

5400

46.5

103.6

187.5

1610

54.2

1800

60.6

1960

66

2055

69

2140

72

29.7

3550

121.6

3900

133.6

4200

144

4440

152

4610

158

29.2

6200

215.3

3900

135.4

7400

257

7800

271

8150

283

28.8

7430

260.7

8700

305.3

9860

346

10800

379

11600

407

28.5

4 x 6  (100 x 150)

850

29.8

2050

71.9

3300

115.8

4650

163.2

6050

212.3

Table 7. IEC Sizing Coefficients

BODY SIZE, INCHES (DN)

X

T

F

D

F

L

1 (25)

0.53

0.66

0.74

2 (50)

0.49

0.59

0.74

3 (80)

0.48

0.56

0.74

4 (100)

0.47

0.48

0.74

4 x 6 (100 x 150)

0.29

0.58

0.74

Bulletin 71.2:310A

Table 8. 1-inch (DN 25) Body Capacities with 100% Trim and Body Size Piping (Thousands of SCFH (Nm 3 /h)) of 0.6 Specific Gravity Gas)

650 (44,8)

700 (48,3)

750 (51,7)

800 (55,2)

850 (58,6)

900 (62,1)

950 (65,5)

1000 (68,9)

1100 (75,8)

1200 (82,7)

1300 (89,6)

1400 (96,5)

INLET

PRESSURE,

PSIG (bar)

50 (3,5)

75 (5,2)

100 (6,9)

150 (10,3)

200 (13,8)

250 (17,2)

300 (20,7)

350 (24,1)

400 (27,6)

450 (31,0)

500 (34,5)

550 (38,0)

600 (41,4)

25 (1,7)

48 (1,3)

69 (1,8)

88 (2,4)

127 (3,4)

165 (4,4)

204 (5,5)

243 (6,5)

281 (7,5)

320 (8,6)

358 (9,6)

397 (10,6)

435 (11,7)

474 (12,7)

512 (13,7)

551 (14,8)

589 (15,8)

628 (16,8)

666 (17,8)

705 (18,9)

744 (19,9)

782 (21,0)

50 (3,5)

61 (1,6)

87 (2,3)

127 (3,4)

165 (4,4)

204 (5,5)

243 (6,5)

281 (7,5)

320 (8,6)

358 (9,6)

397 (10,6)

435 (11,7)

474 (12,7)

512 (13,7)

551 (14,8)

589 (15,8)

628 (16,8)

666 (17,8)

705 (18,9)

744 (19,9)

782 (21,0)

75 (5,2)

73 (1,9)

125 (3,4)

165 (4,4)

204 (5,5)

243 (6,5)

281 (7,5)

320 (8,6)

358 (9,6)

397 (10,6)

435 (11,7)

474 (12,7)

512 (13,7)

551 (14,8)

589 (15,8)

628 (16,8)

666 (17,8)

705 (18,9)

744 (19,9)

782 (21,0)

859 (23,0)

936 (25,1)

859 (23,0)

936 (25,1)

859 (23,0)

936 (25,1)

1013 (27,1) 1013 (27,1) 1013 (27,1)

1090 (29,2) 1090 (29,2) 1090 (29,2)

100 (6,9)

OUTLET PRESSURE, PSIG (bar)

125 (8,6) 150 (10,3) 175 (12,1) 200 (13,8) 225 (15,5) 250 (17,2) 300 (20,7)

115 (3,1)

163 (4,4)

204 (5,5)

243 (6,5)

281 (7,5)

320 (8,6)

358 (9,6)

397 (10,6)

435 (11,7)

474 (12,7)

512 (13,7)

551 (14,8)

589 (15,8)

628 (16,8)

666 (17,8)

705 (18,9)

744 (19,9)

782 (21,0)

859 (23,0)

936 (25,1)

92 (2,5)

156 (4,2)

202 (5,4)

242 (6,5)

281 (7,5)

320 (8,6)

358 (9,6)

397 (10,6)

435 (11,7)

474 (12,7)

512 (13,7)

551 (14,8)

589 (15,8)

628 (16,8)

666 (17,8)

705 (18,9)

744 (19,9)

782 (21,0)

859 (23,0)

936 (25,1)

139 (3,7)

195 (5,2)

240 (6,4)

281 (7,5)

320 (8,6)

358 (9,6)

397 (10,6)

435 (11,7)

474 (12,7)

512 (13,7)

551 (14,8)

589 (15,8)

628 (16,8)

666 (17,8)

705 (18,9)

744 (19,9)

782 (21,0)

859 (23,0)

936 (25,1)

107 (2,9)

182 (4,9)

234 (6,3)

278 (7,5)

319 (8,5)

358 (9,6)

397 (10,6)

435 (11,7)

474 (12,7)

512 (13,7)

551 (14,8)

589 (15,8)

628 (16,8)

666 (17,8)

705 (18,9)

744 (19,9)

782 (21,0)

859 (23,0)

936 (25,1)

160 (4,3)

223 (6,0)

273 (7,3)

317 (8,5)

358 (9,6)

397 (10,6)

435 (11,7)

474 (12,7)

512 (13,7)

551 (14,8)

589 (15,8)

628 (16,8)

666 (17,8)

705 (18,9)

744 (19,9)

782 (21,0)

859 (23,0)

936 (25,1)

121 (3,2)

206 (5,5)

263 (7,1)

312 (8,4

355 (9,5)

396 (10,6)

435 (11,7)

474 (12,7)

512 (13,7)

551 (14,8)

589 (15,8)

628 (16,8)

666 (17,8)

705 (18,9)

744 (19,9)

782 (21,0)

859 (23,0)

936 (25,1)

178 (4,8)

248 (6,6)

303 (8,1)

350 (9,4)

393 (10,5)

434 (11,6)

474 (12,7)

512 (13,7)

551 (14,8)

589 (15,8)

628 (16,8)

666 (17,8)

705 (18,9)

744 (19,9)

782 (21,0)

859 (23,0)

936 (25,1)

195 (5,2)

272 (7,3)

331 (8,9)

381 (10,2)

427 (11,4)

470 (12,6)

511 (13,7)

551 (14,8)

589 (15,8)

628 (16,8)

666 (17,8)

705 (18,9)

744 (19,9)

782 (21,0)

859 (23,0)

936 (25,1)

1013 (27,1) 1013 (27,1) 1013 (27,1) 1013 (27,1) 1013 (27,1) 1013 (27,1) 1013 (27,1) 1013 (27,1)

1090 (29,2) 1090 (29,2) 1090 (29,2) 1090 (29,2) 1090 (29,2) 1090 (29,2) 1090 (29,2) 1090 (29,2)

Table 8. 1-inch (DN 25) Body Capacities with 100% Trim and Body Size Piping (continued)

600 (41,4)

650 (44,8)

700 (48,3)

750 (51,7)

800 (55,2)

850 (58,6)

900 (62,1)

950 (65,5)

1000 (68,9)

1100 (75,8)

1200 (82,7)

1300 (89,6)

1400 (96,5)

INLET

PRESSURE,

PSIG (bar)

50 (3,5)

75 (5,2)

100 (6,9)

150 (10,3)

200 (13,8)

250 (17,2)

300 (20,7)

350 (24,1)

400 (27,6)

450 (31,0)

500 (34,5)

550 (38,0)

325 (22,4)

145 (3,9)

246 (6,6)

315 (8,4)

371 (9,9)

420 (11,3)

466 (12,5)

508 (13,6)

549 (14,7)

589 (15,8)

628 (16,8)

666 (17,8)

705 (18,9)

744 (19,9)

782 (21,0)

859 (23,0)

936 (25,1)

1013 (27,1)

1090 (29,2)

350 (24,1)

211 (5,7)

294 (7,9)

357 (9,6)

411 (11,0)

459 (12,3)

504 (13,5)

547 (14,7)

588 (15,8)

628 (16,8)

666 (17,8)

705 (18,9)

744 (19,9)

782 (21,0)

859 (23,0)

936 (25,1)

1013 (27,1)

1090 (29,2)

400 (27,6)

225 (6,0)

314 (8,4)

381 (10,2)

438 (11,7)

489 (13,1)

536 (14,4)

581 (15,6)

623 (16,7)

664 (17,8)

704 (18,9)

743 (19,9)

782 (21,0)

859 (23,0)

936 (25,1)

1013 (27,1)

1090 (29,2)

425 (29,3)

165 (4,4)

282 (7,6)

360 (9,6)

423 (11,3)

478 (12,8)

528 (14,2)

575 (15,4)

619 (16,6)

662 (17,7)

703 (18,8)

743 (19,9)

782 (21,0)

859 (23,0)

936 (25,1)

1013 (27,1)

1090 (29,2)

OUTLET PRESSURE, PSIG (bar)

450 (31,0) 500 (34,5)

239 (6,4)

333 (8,9)

404 (10,8)

465 (12,5)

518 (13,9)

567 (15,2)

614 (16,5)

658 (17,6)

700 (18,8)

741 (19,9)

781 (20,9)

859 (23,0)

936 (25,1)

1013 (27,1)

1090 (29,2)

252 (6,7)

351 (9,4)

427 (11,4)

490 (13,1)

546 (14,6)

597 (16,0)

645 (17,3)

691 (18,5)

734 (19,7)

777 (20,8)

858 (23,0)

936 (25,1)

1013 (27,1)

1090 (29,2)

550 (38,0)

264 (7,1)

369 (9,9)

448 (12,0)

514 (13,8)

572 (15,3)

626 (16,8)

676 (18,1)

723 (19,4)

768 (20,6)

853 (22,9)

935 (25,1)

1013 (27,1)

1090 (29,2)

600 (41,4) 650 (44,8) 700 (48,3)

276 (7,4)

385 (10,3)

468 (12,5)

537 (14,4)

598 (16,0)

653 (17,5)

705 (18,9)

754 (20,2)

845 (22,6)

930 (24,9)

1011 (27,1)

1090 (29,2)

287 (7,7)

401 (10,7)

487 (13,1)

559 (15,0)

622 (16,7)

680 (18,2)

733 (19,6)

831 (22,3)

921 (24,7)

1006 (27,0)

1090 (29,2)

297 (8,0)

416 (11,1)

506 (13,6)

580 (15,5)

646 (17,3)

705 (18,9)

812 (21,8)

908 (24,3)

998 (26,7)

1082 (29,0)

9

Bulletin 71.2:310A

Table 9. 2-inch (DN 50) Body Capacities with 100% Trim and Body Size Piping (Thousands of SCFH (Nm 3 /h)) of 0.6 Specific Gravity Gas)

INLET

PRESSURE,

PSIG (bar)

50 (3,5)

75 (5,2)

100 (6,9)

150 (10,3)

200 (13,8)

250 (17,2)

300 (20,7)

350 (24,1)

400 (27,6)

450 (31,0)

500 (34,5)

550 (38,0)

600 (41,4)

650 (44,8)

700 (48,3)

750 (51,7)

800 (55,2)

850 (58,6)

900 (62,1)

950 (65,5)

1000 (68,9)

1100 (75,8)

1200 (82,7)

1300 (89,6)

1400 (96,5)

OUTLET PRESSURE, PSIG (bar)

25 (1,7) 50 (3,5) 75 (5,2) 100 (6,9) 125 (8,6) 150 (10,3) 175 (12,1) 200 (13,8) 225 (15,5) 250 (17,2) 300 (20,7)

205 (5,5)

292 (7,8)

373 (10,0)

536 (14,4)

698 (18,7)

861 (23,1)

265 (7,1)

369 (9,9)

536 (14,4)

698 (18,7)

861 (23,1)

315 (8,4)

532 (14,3)

698 (18,7)

861 (23,1)

497 (13,3)

695 (18,6)

861 (23,1)

399 (10,7)

668 (17,9)

858 (23,0)

602 (16,1)

835 (22,4)

468 (12,5)

785 (21,0) 693 (18,6) 529 (14,2)

1024 (27,4) 1024 (27,4) 1024 (27,4) 1024 (27,4) 1024 (27,4) 1020 (27,3) 1000 (26,8) 959 (25,7) 889 (23,8) 775 (20,8)

1186 (31,8) 1186 (31,8) 1186 (31,8) 1186 (31,8) 1186 (31,8) 1186 (31,8) 1183 (31,7) 1165 (31.2) 1130 (30,3) 1072 (28,7) 849 (22,8)

1349 (36,2) 1349 (36,2) 1349 (36,2) 1349 (36,2) 1349 (36,2) 1349 (36,2) 1349 (36,2) 1345 (36,0) 1329 (35,6) 1298 (34,8) 1175 (31,5)

1512 (40,5) 1512 (40,5) 1512 (40,5) 1512 (40,5) 1512 (40,5) 1512 (40,5) 1512 (40,5) 1512 (40,5) 1508 (40,4) 1493 (40,0) 1421 (38,1)

1674 (44,9) 1674 (44,9) 1674 (44,9) 1674 (44,9) 1674 (44,9) 1674 (44,9) 1674 (44,9) 1674 (44,9) 1674 (44,9) 1670 (44,8) 1631 (43,7)

1837 (49,2) 1837 (49,2) 1837 (49,2) 1837 (49,2) 1837 (49,2) 1837 (49,2) 1837 (49,2) 1837 (49,2) 1837 (49,2) 1837 (49,2) 1820 (48,8)

2000 (53,6) 2000 (53,6) 2000 (53,6) 2000 (53,6) 2000 (53,6) 2000 (53,6) 2000 (53,6) 2000 (53,6) 2000 (53,6) 2000 (53,6) 1995 (53,5)

2162 (57,9) 2162 (57,9) 2162 (57,9) 2162 (57,9) 2162 (57,9) 2162 (57,9) 2162 (57,9) 2162 (57,9) 2162 (57,9) 2162 (57,9) 2162 (57,9)

2325 (62,3) 2325 (62,3) 2325 (62,3) 2325 (62,3) 2325 (62,3) 2325 (62,3) 2325 (62,3) 2325 (62,3) 2325 (62,3) 2325 (62,3) 2325 (62,3)

2488 (66,7) 2488 (66,7) 2488 (66,7) 2488 (66,7) 2488 (66,7) 2488 (66,7) 2488 (66,7) 2488 (66,7) 2488 (66,7) 2488 (66,7) 2488 (66,7)

2650 (71,0) 2650 (71,0) 2650 (71,0) 2650 (71,0) 2650 (71,0) 2650 (71,0) 2650 (71,0) 2650 (71,0) 2650 (71,0) 2650 (71,0) 2650 (71,0)

2813 (75,4) 2813 (75,4) 2813 (75,4) 2813 (75,4) 2813 (75,4) 2813 (75,4) 2813 (75,4) 2813 (75,4) 2813 (75,4) 2813 (75,4) 2813 (75,4)

2976 (79,8) 2976 (79,8) 2976 (79,8) 2976 (79,8) 2976 (79,8) 2976 (79,8) 2976 (79,8) 2976 (79,8) 2976 (79,8) 2976 (79,8) 2976 (79,8)

3138 (84,1) 3138 (84,1) 3138 (84,1) 3138 (84,1) 3138 (84,1) 3138 (84,1) 3138 (84,1) 3138 (84,1) 3138 (84,1) 3138 (84,1) 3138 (84,1)

3301 (88,5) 3301 (88,5) 3301 (88,5) 3301 (88,5) 3301 (88,5) 3301 (88,5) 3301 (88,5) 3301 (88,5) 3301 (88,5) 3301 (88,5) 3301 (88,5)

3626 (97,2) 3626 (97,2) 3626 (97,2) 3626 (97,2) 3626 (97,2) 3626 (97,2) 3626 (97,2) 3626 (97,2) 3626 (97,2) 3626 (97,2) 3626 (97,2)

3952 (106) 3952 (106) 3952 (106) 3952 (106) 3952 (106) 3952 (106) 3952 (106) 3952 (106) 3952 (106) 3952 (106) 3952 (106)

4277 (115)

4602 (123)

4277 (115)

4602 (123)

4277 (115)

4602 (123)

4277 (115)

4602 (123)

4277 (115)

4602 (123)

4277 (115)

4602 (123)

4277 (115)

4602 (123)

4277 (115)

4602 (123)

4277 (115)

4602 (123)

4277 (115)

4602 (123)

4277 (115)

4602 (123)

Table 9. 2-inch (DN 50) Body Capacities with 100% Trim and Body Size Piping (continued)

INLET

PRESSURE,

PSIG (bar)

50 (3,5)

75 (5,2)

100 (6,9)

150 (10,3)

200 (13,8)

250 (17,2)

300 (20,7)

350 (24,1)

400 (27,6)

450 (31,0)

500 (34,5)

550 (38,0)

600 (41,4)

650 (44,8)

700 (48,3)

750 (51,7)

800 (55,2)

850 (58,6)

900 (62,1)

950 (65,5)

1000 (68,9)

1100 (75,8)

1200 (82,7)

1300 (89,6)

1400 (96,5)

325 (22,4)

634 (17,0)

1070 (28,7)

1359 (36,4)

1592 (42,7)

1796 (48,1)

1983 (53,1)

2158 (57,8)

2325 (62,3)

2488 (66,7)

2650 (71,0)

2813 (75,4)

2976 (79,8)

3138 (84,1)

3301 (88,5)

3626 (97,2)

3952 (106)

4277 (115)

4602 (123)

350 (24,1)

917 (24,6)

1271 (34,1)

1537 (41,2)

1761 (47,2)

1961 (52,6)

2146 (57,5)

2320 (62,2)

2488 (66,7)

2650 (71,0)

2813 (75,4)

2976 (79,8)

3138 (84,1)

3301 (88,5)

3626 (97,2)

3952 (106)

4277 (115)

4602 (123)

400 (27,6)

981 (26,3)

1361 (36,5)

1645 (44,1)

1884 (50,5)

2095 (56,1)

2289 (61,3)

2472 (66,3)

2645 (70,9)

2813 (75,4)

2976 (79,8)

3138 (84,1)

3301 (88,5)

3626 (97,2)

3952 (106)

4277 (115)

4602 (123)

425 (29,3)

724 (19,4)

1226 (32,9)

1559 (41,8)

1824 (48,9)

2054 (55,0)

2261 (60,6)

2453 (65,7)

2634 (70,6)

2808 (75,3)

2975 (79,7)

3138 (84,1)

3301 (88,5)

3626 (97,2)

3952 (106)

4277 (115)

4602 (123)

OUTLET PRESSURE, PSIG (bar)

450 (31,0) 500 (34,5)

1041 (27,9)

1446 (38,8)

1748 (46,8)

2000 (53,6)

2223 (59,6)

2427 (65,0)

2617 (70,1)

2797 (75,0)

2970 (79,6)

3138 (84,1)

3301 (88,5)

3626 (97,2)

3952 (106)

4277 (115)

4602 (123)

1098 (29,4)

1526 (40,9)

1846 (49,5)

2112 (56,6)

2346 (62,9)

2558 (68,6)

2756 (73,9)

2944 (78,9)

3123 (83,7)

3295 (88,3)

3626 (97,2)

3952 (106)

4277 (115)

4602 (123)

550 (38,0)

1152 (30,9)

1603 (43,0)

1939 (52,0)

2218 (59,4)

2463 (66,0)

2685 (72,0)

2891 (77,5)

3085 (82,7)

3270 (87,6)

3620 (97,0)

3952 (106)

4277 (115)

4602 (123)

600 (41,4) 650 (44,8) 700 (48,3)

1204 (32,3)

1677 (44,9)

2029 (54,4)

2321 (62,2)

2576 (69,0)

2808 (75,3)

3021 (81,0)

3222 (86,4)

3596 (96,4)

3945 (106)

4277 (115)

4602 (123)

1253 (33,6)

1746 (46,8)

2113 (56,6)

2418 (64,8)

2684 (71,9)

2924 (78,4)

3145 (84,3)

3549 (95,1)

3919 (105)

4277 (115)

4602 (123)

1301 (34,9)

1814 (48,6)

2196 (58,9)

2513 (67,3)

2789 (74,7)

3038 (81,4)

3482 (93,3)

3878 (104)

4245 (114)

4602 (123)

10

Bulletin 71.2:310A

Table 10. 3-inch (DN 80) Body Capacities with 100% Trim and Body Size Piping (Thousands of SCFH (Nm 3 /h)) of 0.6 Specific Gravity Gas)

INLET

PRESSURE,

PSIG (bar)

50 (3,5)

75 (5,2)

100 (6,9)

150 (10,3)

200 (13,8)

250 (17,2)

300 (20,7)

350 (24,1)

400 (27,6)

450 (31,0)

500 (34,5)

550 (38,0)

600 (41,4)

650 (44,8)

700 (48,3)

750 (51,7)

800 (55,2)

850 (58,6)

900 (62,1)

950 (65,5)

1000 (68,9)

1100 (75,8)

1200 (82,7)

1300 (89,6)

1400 (96,5)

OUTLET PRESSURE, PSIG (bar)

25 (1,7) 50 (3,5) 75 (5,2) 100 (6,9) 125 (8,6) 150 (10,3) 175 (12,1) 200 (13,8) 225 (15,5) 250 (17,2) 300 (20,7)

5262 (141)

5606 (150)

5950 (159)

6294 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

434 (11,6)

617 (16,5) 561 (15,0)

739 (19,8) 781 (20,9) 668 (17,9)

1133 (30,4) 1133 (30,4) 1126 (30,2) 1052 (28,2) 845 (22,6)

1477 (39,6) 1477 (39,6) 1477 (39,6) 1471 (39,4) 1414 (37,9) 1276 (34,2) 993 (26,6)

1821 (48,8) 1821 (48,8) 1821 (48,8) 1821 (48,8) 1815 (48,6) 1768 (47,4) 1663 (44,6) 1470 (39,4) 1123 (30,1)

2165 (58,0) 2165 (58,0) 2165 (58,0) 2165 (58,0) 2165 (58,0) 2159 (57,9) 2118 (56,8) 2032 (54,5) 1884 (50,5) 1643 (44,0)

2510 (67,3) 2510 (67,3) 2510 (67,3) 2510 (67,3) 2510 (67,3) 2510 (67,3) 2503 (67,1) 2467 (66,1) 2393 (64,1) 2271 (60,9) 1800 (48,2)

2854 (76,5) 2854 (76,5) 2854 (76,5) 2854 (76,5) 2854 (76,5) 2854 (76,5) 2854 (76,5) 2847 (76,3) 2814 (75,4) 2749 (73,7) 2491 (66,8)

3198 (85,7) 3198 (85,7) 3198 (85,7) 3198 (85,7) 3198 (85,7) 3198 (85,7) 3198 (85,7) 3198 (85,7) 3190 (85,5) 3160 (84,7) 3011 (80,7)

3542 (94,9) 3542 (94,9) 3542 (94,9) 3542 (94,9) 3542 (94,9) 3542 (94,9) 3542 (94,9) 3542 (94,9) 3542 (94,9) 3534 (94,7) 3453 (92,5)

3886 (104)

4230 (113)

4574 (123)

4918 (132)

3886 (104)

4230 (113)

4574 (123)

4918 (132)

3886 (104)

4230 (113)

4574 (123)

4918 (132)

3886 (104)

4230 (113)

4574 (123)

4918 (132)

3886 (104)

4230 (113)

4574 (123)

4918 (132)

3886 (104)

4230 (113)

4574 (123)

4918 (132)

3886 (104)

4230 (113)

4574 (123)

4918 (132)

3886 (104)

4230 (113)

4574 (123)

4918 (132)

3886 (104)

4230 (113)

4574 (123)

4918 (132)

3886 (104)

4230 (113)

4574 (123)

4918 (132)

3851 (103)

4222 (113)

4574 (123)

4918 (132)

5262 (141)

5606 (150)

5950 (159)

6294 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

5262 (141)

5606 (150)

5950 (159)

6294 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

5262 (141)

5606 (150)

5950 (159)

6294 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

5262 (141)

5606 (150)

5950 (159)

6294 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

5262 (141)

5606 (150)

5950 (159)

6294 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

5262 (141)

5606 (150)

5950 (159)

6294 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

5262 (141)

5606 (150)

5950 (159)

6294 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

5262 (141)

5606 (150)

5950 (159)

6294 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

5262 (141)

5606 (150)

5950 (159)

6294 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

5262 (141)

5606 (150)

5950 (159)

6294 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

Table 10. 3-inch (DN 80) Body Capacities with 100% Trim and Body Size Piping (continued)

700 (48,3)

750 (51,7)

800 (55,2)

850 (58,6)

900 (62,1)

950 (65,5)

1000 (68,9)

1100 (75,8)

1200 (82,7)

1300 (89,6)

1400 (96,5)

INLET

PRESSURE,

PSIG (bar)

50 (3,5)

75 (5,2)

100 (6,9)

150 (10,3)

200 (13,8)

250 (17,2)

300 (20,7)

350 (24,1)

400 (27,6)

450 (31,0)

500 (34,5)

550 (38,0)

600 (41,4)

650 (44,8)

325 (22,4)

1345 (36,0)

2268 (60,8)

2879 (77,2)

3372 (90,4)

3803 (102)

4196 (112)

4566 (122)

4918 (132)

5262 (141)

5606 (150)

5950 (159)

6294 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

350 (24,1)

1946 (52,2)

2695 (72,2)

3256 (87,3)

3729 (100)

4151 (111)

4541 (122)

4909 (132)

5262 (141)

5606 (150)

5950 (159)

6294 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

400 (27,6)

2081 (55,8)

2886 (77,3)

3487 (93,5)

3990 (107)

4437 (119)

4846 (130)

5231 (140)

5597 (150)

5950 (159)

6294 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

425 (29,3)

1536 (41,2)

2601 (69,7)

3304 (88,5)

3866 (104)

4351 (117)

4788 (128)

5193 (139)

5575 (149)

5941 (159)

6293 (169)

6638 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

OUTLET PRESSURE, PSIG (bar)

450 (31,0) 500 (34,5)

2209 (59,2)

3066 (82,2)

3705 (99,3)

4238 (114)

4709 (126)

5138 (138)

5539 (148)

5920 (159)

6284 (168)

6637 (178)

6982 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

2330 (62,4)

3237 (86,8)

3913 (105)

4475 (120)

4969 (133)

5418 (145)

5836 (156)

6231 (167)

6608 (177)

6972 (187)

7670 (206)

8358 (224)

9046 (242)

9735 (261)

550 (38,0)

2445 (65,5)

3400 (91,1)

4111 (110)

4701 (126)

5219 (140)

5688 (152)

6122 (164)

6532 (175)

6922 (186)

7659 (205)

8358 (224)

9046 (242)

9735 (261)

600 (41,4) 650 (44,8) 700 (48,3)

2555 (68,5)

3556 (95,3)

4301 (115)

4919 (132)

5459 (146)

5948 (159)

6399 (171)

6823 (183)

7612 (204)

8347 (224)

9046 (242)

9735 (261)

2658 (71,2)

3703 (99,2)

4481 (120)

5125 (137)

5687 (152)

6194 (166)

6662 (179)

7515 (201)

8295 (222)

9046 (242)

9375 (251)

2760 (74,0)

3847 (103)

4657 (125)

5327 (143)

5911 (158)

6437 (173)

7374 (198)

8210 (220)

8984 (241)

9375 (251)

11

Bulletin 71.2:310A

Table 11. 4-inch (DN 100) Body Capacities with 100% Trim and Body Size Piping (Thousands of SCFH (Nm 3 /h)) of 0.6 Specific Gravity Gas)

INLET

PRESSURE,

PSIG (bar)

50 (3,5)

75 (5,2)

100 (6,9)

150 (10,3)

200 (13,8)

250 (17,2)

300 (20,7)

350 (24,1)

400 (27,6)

450 (31,0)

500 (34,5)

550 (38,0)

600 (41,4)

650 (44,8)

700 (48,3)

750 (51,7)

25 (1,7)

709 (19,0)

1004 (26,9)

1284 (34,4)

1843 (49,4)

50 (3,5)

919 (24,6)

1274 (34,1)

1843 (49,4)

2403 (64,4) 2403 (64,4)

2963 (79,4) 2963 (79,4)

3522 (94,4)

4082 (109)

4642 (124)

5201 (139)

5761 (154)

6321 (169)

6880 (184)

7440 (199)

8000 (214)

8559 (229)

3522 (94,4)

4082 (109)

4642 (124)

5201 (139)

5761 (154)

6321 (169)

6880 (184)

7440 (199)

8000 (214)

8559 (229)

75 (5,2)

1096 (29,4)

1836 (49,2)

2403 (64,4)

2963 (79,4)

100 (6,9)

1724 (46,2)

2396 (64,2)

2963 (79,4)

OUTLET PRESSURE, PSIG (bar)

125 (8,6)

1390 (37,3)

2313 (62,0)

2957 (79,2)

150 (10,3)

2094 (56,1)

2889 (77,4)

175 (12,1)

1635 (43,8)

2725 (73,0)

200 (13,8)

2415 (64,7)

225 (15,5)

1849 (49,6)

250 (17,2)

3522 (94,4) 3522 (94,4) 3522 (94,4) 3517 (94,3) 3460 (92,7) 3327 (89,2) 3090 (82,8) 2701 (72,4)

4082 (109)

4642 (124)

5201 (139)

5761 (154)

6321 (169)

6880 (184)

7440 (199)

8000 (214)

8559 (229)

4082 (109)

4642 (124)

5201 (139)

5761 (154)

6321 (169)

6880 (184)

7440 (199)

8000 (214)

8559 (229)

4082 (109)

4642 (124)

5201 (139)

5761 (154)

6321 (169)

6880 (184)

7440 (199)

8000 (214)

8559 (229)

4082 (109)

4642 (124)

5201 (139)

5761 (154)

6321 (169)

6880 (184)

7440 (199)

8000 (214)

8559 (229)

4077 (109)

4642 (124)

5201 (139)

5761 (154)

6321 (169)

6880 (184)

7440 (199)

8000 (214)

8559 (229)

4027 (108)

4636 (124)

5201 (139)

5761 (154)

6321 (169)

6880 (184)

7440 (199)

8000 (214)

8559 (229)

3915 (105)

4592 (123)

5196 (139)

5761 (154)

6321 (169)

6880 (184)

7440 (199)

8000 (214)

8559 (229)

3723 (99,8)

4495 (120)

5156 (138)

5756 (154)

6321 (169)

6880 (184)

7440 (199)

8000 (214)

8559 (229)

300 (20,7)

2962 (79,4)

4087 (110)

4929 (132)

5641 (151)

6281 (168)

6875 (184)

7440 (199)

8000 (214)

8559 (229)

800 (55,2)

850 (58,6)

9119 (244)

9679 (259)

9119 (244)

9679 (259)

9119 (244)

9679 (259)

9119 (244)

9679 (259)

9119 (244)

9679 (259)

9119 (244)

9679 (259)

9119 (244)

9679 (259)

9119 (244)

9679 (259)

9119 (244)

9679 (259)

9119 (244)

9679 (259)

9119 (244)

9679 (259)

900 (62,1) 10 238 (274) 10 238 (274) 10 238 (274) 10 238 (274) 10 238 (274) 10 238 (274) 10 238 (274) 10 238 (274) 10 238 (274) 10 238 (274) 10 238 (274)

950 (65,5) 10 798 (289) 10 798 (289) 10 798 (289) 10 798 (289) 10 798 (289) 10 798 (289) 10 798 (289) 10 798 (289) 10 798 (289) 10 798 (289) 10 798 (289)

1000 (68,9) 11 357 (304) 11 357 (304) 11 357 (304) 11 357 (304) 11 357 (304) 11 357 (304) 11 357 (304) 11 357 (304) 11 357 (304) 11 357 (304) 11 357 (304)

1100 (75,8) 12 477 (334) 12 477 (334) 12 477 (334) 12 477 (334) 12 477 (334) 12 477 (334) 12 477 (334) 12 477 (334) 12 477 (334) 12 477 (334) 12 477 (334)

1200 (82,7) 13 596 (364) 13 596 (364) 13 596 (364) 13 596 (364) 13 596 (364) 13 596 (364) 13 596 (364) 13 596 (364) 13 596 (364) 13 596 (364) 13 596 (364)

1300 (89,6) 14 715 (394) 14 715 (394) 14 715 (394) 14 715 (394) 14 715 (394) 14 715 (394) 14 715 (394) 14 715 (394) 14 715 (394) 14 715 (394) 14 715 (394)

1400 (96,5) 15 835 (424) 15 835 (424) 15 835 (424) 15 835 (424) 15 835 (424) 15 835 (424) 15 835 (424) 15 835 (424) 15 835 (424) 15 835 (424) 15 835 (424)

Table 11. 4-inch (DN 100) Body Capacities with 100% Trim and Body Size Piping (continued)

650 (44,8)

700 (48,3)

750 (51,7)

800 (55,2)

850 (58,6)

900 (62,1)

950 (65,5)

1000 (68,9)

1100 (75,8)

1200 (82,7)

1300 (89,6)

1400 (96,5)

INLET

PRESSURE,

PSIG (bar)

50 (3,5)

75 (5,2)

100 (6,9)

150 (10,3)

200 (13,8)

250 (17,2)

300 (20,7)

350 (24,1)

400 (27,6)

450 (31,0)

500 (34,5)

550 (38,0)

600 (41,4)

325 (22,4)

2217 (59,4)

3728 (99,9)

4720 (126)

5517 (148)

6211 (166)

6843 (183)

7435 (199)

8000 (214)

8559 (229)

9119 (244)

9679 (259)

10 238 (274)

10 798 (289)

11 357 (304)

12 477 (334)

13 596 (364)

14 715 (394)

15 835 (424)

350 (24,1) 400 (27,6)

3202 (85,8)

4424 (119)

5335 (143)

6098 (163)

6778 (182)

7404 (198)

7994 (214)

8559 (229)

9119 (244)

3427 (91,8)

4741 (127)

5717 (153)

6531 (175)

7251 (194)

7909 (212)

8527 (229)

9113 (244)

9679 (259) 9679 (259)

10 238 (274) 10 238 (274)

10 798 (289) 10 798 (289)

11 357 (304) 11 357 (304)

12 477 (334) 12 477 (334)

13 596 (364) 13 596 (364)

14 715 (394) 14 715 (394)

15 835 (424) 15 835 (424)

425 (29,3)

OUTLET PRESSURE, PSIG (bar)

450 (31,0) 500 (34,5)

2533 (67,9)

4278 (115)

5424 (145)

6335 (170)

7118 (191)

7823 (210)

8474 (227)

9087 (244)

3638 (97,5)

5039 (135)

6078 (163)

6942 (186)

7701 (206)

8393 (225)

9038 (242)

3837 (103)

5322 (143)

6422 (172)

7334 (197)

8132 (218)

8857 (237)

9673 (259) 9648 (259) 9529 (255)

10 238 (274) 10 233 (274) 10 163 (272)

10 798 (289) 10 798 (289) 10 769 (289)

11 357 (304) 11 357 (304) 11 352 (304)

12 477 (334) 12 477 (334) 12 477 (334)

13 596 (364) 13 596 (364) 13 596 (364)

14 715 (394) 14 715 (394) 14 715 (394)

15 835 (424) 15 835 (424) 15 835 (424)

550 (38,0) 600 (41,4) 650 (44,8) 700 (48,3)

4027 (108)

5592 (150)

6751 (181)

7709 (207)

8546 (229)

9303 (249)

10 003 (268)

4209 (113)

5850 (157)

7066 (189)

8070 (216)

8945 (240)

9734 (261)

4380 (117)

6093 (163)

7363 (197)

8411 (225)

9322 (250)

4548 (122)

6331 (170)

7654 (205)

8745 (234)

10 662 (286) 10 462 (280) 10 143 (272) 9694 (260)

11 288 (303) 11 144 (299) 10 897 (292) 10 545 (283)

12 471 (334) 12 411 (333) 12 271 (329) 12 057 (323)

13 596 (364) 13 590 (364) 13 524 (362) 13 403 (359)

14 715 (394) 14 715 (394) 14 715 (394) 14 645 (392)

15 835 (424) 15 835 (424) 15 835 (424) 15 835 (424)

12

Bulletin 71.2:310A

Table 12. 4 x 6-inch (DN 100 x 150) Body Capacities with 100% Trim and 2:1 Swaged Piping (Thousands of SCFH (Nm

0.6 Specific Gravity Gas)

3 /h)) of

INLET

PRESSURE,

PSIG (bar)

50 (3,5)

75 (5,2)

100 (6,9)

150 (10,3)

200 (13,8)

250 (17,2)

25 (1,7)

933 (25,0)

1342 (36,0)

50 (3,5)

1199 (32,1)

75 (5,2)

1716 (46,0) 1686 (45,2) 1423 (38,1)

2465 (66,1) 2465 (66,1) 2434 (65,2)

3213 (86,1) 3213 (86,1) 3213 (86,1)

3961 (106) 3961 (106) 3961 (106)

100 (6,9)

OUTLET PRESSURE, PSIG (bar)

125 (8,6) 150 (10,3) 175 (12,1) 200 (13,8) 225 (15,5)

2253 (60,4) 1794 (48,1)

3180 (85,2) 3035 (81,3) 2720 (72,9) 2104 (56,4)

3961 (106) 3926 (105) 3802 (102) 3555 (95,3) 3126 (83,8) 2375 (63,7)

250 (17,2) 300 (20,7)

300 (20,7)

350 (24,1)

400 (27,6)

450 (31,0)

500 (34,5)

550 (38,0)

600 (41,4)

4709 (126)

5457 (146)

6206 (166)

6954 (186)

7702 (206)

8450 (226)

9198 (247)

4709 (126)

5457 (146)

6206 (166)

6954 (186)

7702 (206)

8450 (226)

9198 (247)

4709 (126)

5457 (146)

6206 (166)

6954 (186)

7702 (206)

8450 (226)

9198 (247)

4709 (126)

5457 (146)

6206 (166)

6954 (186)

7702 (206)

8450 (226)

9198 (247)

4709 (126)

5457 (146)

6206 (166)

6954 (186)

7702 (206)

8450 (226)

9198 (247)

4672 (125)

5456 (146)

6206 (166)

6954 (186)

7702 (206)

8450 (226)

9198 (247)

4561 (122)

5417 (145)

6203 (166)

6954 (186)

7702 (206)

8450 (226)

9198 (247)

4353 (117)

5315 (142)

6163 (165)

6949 (186)

7702 (206)

8450 (226)

9198 (247)

4017 (108)

5135 (138)

6067 (163)

6908 (185)

7695 (206)

8450 (226)

9198 (247)

3488 (93,5)

4835 (130)

5906 (158)

6818 (183)

7653 (205)

8441 (226)

9198 (247)

3818 (102)

5312 (142)

6453 (173)

7430 (199)

8316 (223)

9144 (245)

650 (44,8) 9947 (267) 9947 (267) 9947 (267) 9947 (267) 9947 (267) 9947 (267) 9947 (267) 9947 (267) 9947 (267) 9947 (267) 9933 (266)

700 (48,3) 10 695 (287) 10 695 (287) 10 695 (287) 10 695 (287) 10 695 (287) 10 695 (287) 10 695 (287) 10 695 (287) 10 695 (287) 10 695 (287) 10 695 (287)

750 (51,7) 11 443 (307) 11 443 (307) 11 443 (307) 11 443 (307) 11 443 (307) 11 443 (307) 11 443 (307) 11 443 (307) 11 443 (307) 11 443 (307) 11 443 (307)

800 (55,2) 12 191 (327) 12 191 (327) 12 191 (327) 12 191 (327) 12 191 (327) 12 191 (327) 12 191 (327) 12 191 (327) 12 191 (327) 12 191 (327) 12 191 (327)

850 (58,6) 12 939 (347) 12 939 (347) 12 939 (347) 12 939 (347) 12 939 (347) 12 939 (347) 12 939 (347) 12 939 (347) 12 939 (347) 12 939 (347) 12 939 (347)

900 (62,1) 13 688 (367) 13 688 (367) 13 688 (367) 13 688 (367) 13 688 (367) 13 688 (367) 13 688 (367) 13 688 (367) 13 688 (367) 13 688 (367) 13 688 (367)

950 (65,5) 14 436 (387) 14 436 (387) 14 436 (387) 14 436 (387) 14 436 (387) 14 436 (387) 14 436 (387) 14 436 (387) 14 436 (387) 14 436 (387) 14 436 (387)

1000 (68,9) 15 184 (407) 15 184 (407) 15 184 (407) 15 184 (407) 15 184 (407) 15 184 (407) 15 184 (407) 15 184 (407) 15 184 (407) 15 184 (407) 15 184 (407)

1100 (75,8) 16 680 (447) 16 680 (447) 16 680 (447) 16 680 (447) 16 680 (447) 16 680 (447) 16 680 (447) 16 680 (447) 16 680 (447) 16 680 (447) 16 680 (447)

1200 (82,7) 18 177 (487) 18 177 (487) 18 177 (487) 18 177 (487) 18 177 (487) 18 177 (487) 18 177 (487) 18 177 (487) 18 177 (487) 18 177 (487) 18 177 (487)

1300 (89,6) 19 673 (527) 19 673 (527) 19 673 (527) 19 673 (527) 19 673 (527) 19 673 (527) 19 673 (527) 19 673 (527) 19 673 (527) 19 673 (527) 19 673 (527)

1400 (96,5) 21 170 (567) 21 170 (567) 21 170 (567) 21 170 (567) 21 170 (567) 21 170 (567) 21 170 (567) 21 170 (567) 21 170 (567) 21 170 (567) 21 170 (567)

Table 12. 4 x 6-inch (DN 100 x 150) Body Capacities with 100% Trim and 2:1 Swaged Piping (continued)

650 (44,8)

700 (48,3)

750 (51,7)

800 (55,2)

850 (58,6)

900 (62,1)

950 (65,5)

1000 (68,9)

1100 (75,8)

1200 (82,7)

1300 (89,6)

1400 (96,5)

INLET

PRESSURE,

PSIG (bar)

50 (3,5)

75 (5,2)

100 (6,9)

150 (10,3)

200 (13,8)

250 (17,2)

300 (20,7)

350 (24,1)

400 (27,6)

450 (31,0)

500 (34,5)

550 (38,0)

600 (41,4)

325 (22,4)

2843 (76,2)

4822 (129)

6150 (165)

7233 (194)

8188 (219)

9064 (243)

9889 (265)

10 679 (286)

11 442 (307)

12 191 (327)

12 939 (347)

13 688 (367)

14 436 (387)

15 184 (407)

16 680 (447)

18 177 (487)

19 673 (527)

21 170 (567)

350 (24,1) 400 (27,6)

4123 (110)

5739 (154)

6965 (187)

8007 (215)

8943 (240)

4407 (118)

6139 (165)

7447 (200)

8552 (229)

9812 (263) 9539 (256)

10 634 (285) 10 449 (280)

11 424 (306) 11 306 (303)

12 190 (327) 12 125 (325)

12 939 (347) 12 915 (346)

13 688 (367) 13 684 (367)

14 436 (387) 14 436 (387)

15 184 (407) 15 184 (407)

16 680 (447) 16 680 (447)

18 177 (487) 18 177 (487)

19 673 (527) 19 673 (527)

21 170 (567) 21 170 (567)

425 (29,3)

3244 (87,0)

5519 (148)

7039 (189)

8266 (222)

9332 (250)

10 299 (276)

11 200 (300)

12 052 (323)

12 870 (345)

13 661 (366)

14 430 (387)

15 184 (407)

16 680 (447)

18 177 (487)

19 673 (527)

21 170 (567)

OUTLET PRESSURE, PSIG (bar)

450 (31,0) 500 (34,5)

4675 (125)

6516 (175)

7903 (212)

9070 (243)

10 107 (271)

11 058 (296)

11 950 (320)

4928 (132)

6874 (184)

8338 (223)

9565 (256)

10 651 (285)

11 643 (312)

12 799 (343) 12 570 (337)

13 615 (365) 13 449 (360)

14 430 (387) 14 291 (383)

15 177 (407) 15 105 (405)

16 680 (447) 16 670 (447)

18 177 (487) 18 177 (487)

19 673 (527) 19 673 (527)

21 170 (567) 21 170 (567)

550 (38,0) 600 (41,4)

5170 (139)

7216 (193)

8753 (235)

5400 (145)

7542 (202)

10 039 (269) 9151 (245)

11 173 (299) 10 494 (281)

12 206 (327) 11 676 (313)

13 168 (353) 12 750 (342)

14 077 (377) 13 746 (368)

14 946 (401) 14 686 (394)

16 596 (445) 16 442 (441)

18 162 (487) 18 086 (485)

19 673 (527) 19 654 (527)

21 170 (567) 21 170 (567)

650 (44,8) 700 (48,3)

5622 (151)

7856 (211)

9534 (256)

10 933 (293)

12 161 (326)

13 275 (356)

14 306 (383)

16 198 (434)

17 937 (481)

19 576 (525)

21 146 (567)

5835 (156)

8159 (219)

9903 (265)

11 356 (304)

12 630 (338)

13 783 (369)

15 848 (425)

17 706 (475)

19 431 (521)

21 066 (565)

13

Bulletin 71.2:310A

8.31

(211) TYPE 32A

1/4-INCH NPT 

SUPPLY 

CONNECTION

E

1/2-INCH NPT 

CONTROL 

CONNECTION 

BOTH SIDES

G

B

A

M

TYPE 310A REGULATOR WITH TYPE 32A PILOT

L

9.62

(244)

F MONITORING PILOT

1/2-INCH NPT 

DISTRIBUTION 

PRESSURE 

CONNECTION

8.75

(222)

C

1/4-INCH NPT 

PILOT SUPPLY 

CONNECTION

G

D

WORKING 

PILOT

1/2-INCH NPT

INTERMEDIATE

PRESSURE 

CONNECTION

A

14B0914-K

44B4135-B

TYPE 310A REGULATOR WITH TWO TYPE 32A PILOTS FOR WORKING MONITOR SERVICE

BODY SIZE, 

INCHES (DN)

1

(25)

2

(50)

3

(80)

4

(100)

4 x 6

(100 x 150)

DIMENSIONS, INCHES (mm)

A B

CL150 RF CL300 RF CL600 RF CL150 RF CL300 RF CL600 RF

C D

- - - -

10.06

(256)

- - - -

- - - -

- - - -

7.78

(198)

10.53

(267)

12.53

(318)

14.53

(369)

16.19

(411)

8.28

(210)

11.28

(287)

13.28

(337)

15.53

(394)

17.38

(441)

- - - -

3.19

(81)

- - - -

- - - -

- - - -

2.94

(75)

3.44

(87)

3.81

(97)

4.88

(124)

4.88

(124)

3.19

(81)

3.81

(97)

4.19

(106)

5.38

(137)

5.38

(137)

9.62

(244)

10.68

(271)

11.50

(292)

13.38

(340)

13.38

(340)

8.25

(210)

11.25

(286)

13.25

(337)

15.50

(394)

15.50

(394)

Figure 9. Dimensions

E

10.56

(268)

11.56

(294)

12.38

(314)

14.25

(362)

14.25

(362)

F

2.25

(57)

3.12

(79)

3.12

(79)

3.88

(99)

3.88

(99)

G

3.06

(78)

4.44

(113)

5.25

(133)

7.12

(181)

7.12

(181)

INCHES

(mm)

L

3.56

(90)

4.56

(116)

5.38

(137)

7.25

(184)

7.25

(184)

M

4.00

(102)

5.44

(138)

6.25

(159)

8.12

(206)

8.00

(203)

14

Bulletin 71.2:310A

Ordering Guide

Type (Select One)

310A-32A (one pilot for standard pressure

reducing and wide-open monitor applications)***

310A-32A-32A (two pilots for working

monitor applications)***

Body Size and End Connection Style (Select One)

1-inch (DN 25) Body

NPT***

CL300 RF***

CL600 RF***

2-inch (DN 50) Body

CL300 RF***

CL600 RF***

3-inch (DN 80) Body

CL300 RF***

CL600 RF***

4-inch (DN 100) Body

CL300 RF***

CL600 RF***

4 x 6-inch (DN 100 x 150) Body

CL300 RF***

CL600 RF***

Outlet Pressure Range (Select One)

10 to 20 psig (0,69 to 1,4 bar)***

10 to 100 psig (0,69 to 6,9 bar)***

100 to 250 psig (6,9 to 17,2 bar)***

250 to 600 psig (17,2 to 41,4 bar)***

400 to 700 psig (27,6 to 48,3 bar) (1) ***

Main Valve Trim Size (Select One)

  100%  (standard)***

  70% (not available on 1-inch (DN 25) body) 

  50%  

  30%

Main Valve Diaphragm and O-Rings (Select One)

Nitrile (NBR) (standard)***

  Fluorocarbon (FKM)**

Pilot Diaphragm (Select One)

Stainless Steel/Nitrile (NBR) (standard)***

  Stainless Steel/Fluorocarbon (FKM)**

Pilot Valve Disk Assembly (Select One)

Nitrile (NBR) (standard)***

  Fluorocarbon (FKM) (2) **

Main Valve Replacement Parts Kit (Optional)

Yes, send one replacement parts kit to match

this order.

Pilot Replacement Parts Kit (Optional)

Yes, send one replacement parts kit to match

this order.

1. Only available in Nitrile (NBR).

2. Maximum Operating Pressure of 600 psig (41,4 bar).

* * *

* *

*

Regulators Quick Order Guide

Standard - Readily Available for Shipment

Non-Standard - Allow Additional Time for Shipment

Special Order, Constructed from Non-Stocked Parts.

Consult your local Sales Office for Availability.

Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction.

Specification Worksheet

Application (Please designate units):

Specific Use

Line Size

Gas Type and Specific Gravity

Gas Temperature

Does the Application Require Overpressure Protection?

No Yes, if so, which is preferred:

Relief Valve Monitor Regulator Shutoff Device

Is overpressure protection equipment selection assistance  desired?

Pressure (Please designate units):

Maximum Inlet Pressure (P

1max

)

Minimum Inlet Pressure (P

Downstream Pressure Setting(s) (P

Maximum Flow (Q max

)

1min

)

2

)

Performance Required:

Accuracy Requirements?

Need for Extremely Fast Response?

Other Requirements: 

15

Bulletin 71.2:310A

Industrial Regulators

Emerson Process Management 

Regulator Technologies, Inc.

USA - Headquarters

McKinney, Texas 75069-1872 USA

Tel: 1-800-558-5853

Outside U.S. 1-972-548-3574

Asia-Pacific

Shanghai, China 201206

Tel: +86 21 2892 9000

Europe

Bologna, Italy 40013

Tel: +39 051 4190611

Middle East and Africa

Dubai, United Arab Emirates

Tel: +971 4811 8100

For further information visit www.emersonprocess.com/regulators

Natural Gas Technologies

Emerson Process Management

Regulator Technologies, Inc.

USA - Headquarters

McKinney, Texas 75069-1872 USA

Tel: 1-800-558-5853

Outside U.S. 1-972-548-3574

Asia-Pacific

Singapore, Singapore 128461

Tel: +65 6777 8211

Europe

Bologna, Italy 40013

Tel: +39 051 4190611

Gallardon, France 28320

Tel: +33 (0)2 37 33 47 00

TESCOM

Emerson Process Management

Tescom Corporation

USA - Headquarters

Elk River, Minnesota 55330-2445 USA

Tel: 1-763-241-3238

Europe

Selmsdorf, Germany 23923

Tel: +49 (0) 38823 31 0

The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their prospective owners. Fisher is a mark owned by Fisher Controls, Inc., a  business of Emerson Process Management.

The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. We reserve the right to modify or improve the designs or specifications of such products at any time without notice.

Emerson Process Management does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any Emerson 

Process Management product remains solely with the purchaser.

©Emerson Process Management Regulator Technologies, Inc., 1994, 2009; All Rights Reserved

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