Bulletin 71.1:630December 2012
D10
0121
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www.fisherregulators.com
Type 630 Regulator
IntroductionThe Type 630 Big Joe™ regulators are direct-operated, spring-loaded, pressure reducing regulators. They are available in 1 and 2-inch / DN 25 and 50 body sizes, and they are designed for maximum inlet pressures to 1500 psig / 103 bar and outlet pressures from 3 to 500 psig / 0.21 to 34.5 bar. The Type 630 can be used with natural gas, air, or a variety of other gasesforsuchapplicationsasfirst-stagefarm-tapregulators or high-pressure industrial regulators. TheType630canbeconvertedinthefieldtoarelief valve or is available as the Type 630R relief valve/backpressure regulator; refer to the separate Type 630R Bulletin (71.4:630R) for information.
Features • High-Pressure Capabilities—Inlet pressures up to 1500 psig / 103 bar and control pressures up to 500 psig / 34.5 bar.
• Rugged Construction—Compact, sturdy design and solid metal construction provide a strong, reliable, long-lasting regulator.
• Better Low-Pressure Control—The Type 630 is available in both high-pressure and low-pressure constructions; the low-pressure units have a larger diaphragm area to provide more accurate control of low-pressure settings.
• Sour Gas Service Capability—Optional materials are available for applications handling sour gases. These constructions comply with the recommendations of the NACE International MR0175.
Figure 1. Type 630 Big Joe High-Pressure Regulator
W1934
The manufacturing processes and materials used by Fisher® Controls assure that all products specifiedforsourgasservicecomplywiththe chemical and physical requirements of NACE International MR0175.
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2
Specifications
Body Sizes 1 and 2-inch / DN 25 and 50
End Connection Style NPT, ASME CL150 RF, CL300 RF, or CL600 RF
Maximum Inlet Pressure and Pressure Drops(1)
Up to 1500 psig / 103 bar, See Table 1
Maximum Outlet Pressure(1)
Up to 500 psig / 34.5 bar, See Table 2
Outlet Pressure Ranges 3 to 500 psig / 0.21 to 34.5 bar, See Table 2
Pressure Registration Internal
Flow Capacities See Tables 3 and 4
Orifice Sizes and Wide-Open Flow Coefficients for Relief Valve Sizing
ORIFICE SIZECg CV C1Inch mm
1/8 3/16 1/4 3/8 1/2
3.24.86.49.513
13.931.355.1
122.5216.0
0.491.112.034.618.18
28.428.227.226.626.4
Temperature Capabilities(1)
Nitrile (NBR), Nylon (PA), and Neoprene (CR): -20 to 180°F / -29 to 82°C Fluorocarbon (FKM) and Polytetrafluoroethylene (PTFE): 0 to 300°F / -18 to 149°C
Construction Materials Body: Cast iron, or steel Spring Case and Diaphragm Adaptor: Cast iron or steel Orifice: Brass or stainless steel Valve Disk: Nitrile (NBR), Nylon (PA), Polytetrafluoroethylene(PTFE), or Fluorocarbon (FKM) Valve Disk Holder: Brass or stainless steel Valve Carrier: Brass or stainless steel Diaphragm: Neoprene (CR) or Fluorocarbon (FKM) Inlet Body Gaskets: Copper with brass trim or stainless steel with stainless steel trim All Other Gaskets: Composition Lever: Zinc-plated steel or Stainless steel Diaphragm Connector: Aluminum with brass trim or stainless steel with stainless steel trim Pitot Tube: Stainless steel Regulator Spring: Plated steel Adjusting Screw: Steel Diaphragm Plate: Zinc-plated steel Upper Spring Seat: Zinc Lower Spring Seat: Zinc-plated steel (low pressure) or Zinc (high pressure) Vent: Type Y602-9
Spring Case Vent 1/4 NPT
Options PTFE diaphragm protector, wire-seal adjusting screw, and NACE
Approximate Weight 1-inch End Connection: 25 pounds / 11.3 kg 2-inch End Connection: 30 pounds / 13.6 kg
1. The pressure/temperature limits in this Bulletin and any applicable standard or code limitation should not be exceeded.
InstallationThese regulators may be installed in any position. Some installations may require a remote vent line. Protect all vent openings against the entrance of rain, snow, debris, or any other foreign material that may plug the opening.
Directionofflowthroughtheregulatorbodymustbeinthedirectionindicatedbytheflowdirectionarrowfound on the regulator body.
Overpressure ProtectionAs is the case with most regulators, these regulators have an outlet pressure rating that is lower than the inlet pressure rating. Overpressure protection is needed if the actual inlet pressure can exceed the outlet pressure rating.
RegulatoroperationbelowthelimitsspecifiedinTables 1 and 2 do not preclude the possibility of damage from external sources or from debris in the pipeline. The regulator should be inspected for damage after any overpressure condition.
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Figure 2. Type 630 Sectional Views
FULL SECTION
SPRINGCASE
DIAPHRAGM
DIAPHRAGM CONNECTOR
DIAPHRAGMADAPTOR
VALVE DISKAND HOLDER
ORIFICE
INLET ADAPTORW0428-3*
LEVER BODY
W0429-3*
BODY ONLY(ROTATED 90°)
REGISTRATION HOLE [2-INCH / DN 50 SIZE ONLY]
PITOT TUBE[1-INCH / DN 25 SIZE ONLY]
Figure 3. Type 630 Operational Schematic
A6673
INLET PRESSUREOUTLET PRESSUREATMOSPHERIC PRESSURE
Principle of OperationsRefer to Figure 2. In the regulator construction, outlet pressure registers beneath the diaphragm. As long as the outlet pressure is less than the set pressure, spring force on the diaphragm causes the lever to hold the valve open. When the outlet pressure exceeds the set pressure, the diaphragm moves to compress the spring and the lever closes the valve until the outlet pressure returns to set pressure.
Capacity DataFlow capacities are given in Tables 3 and 4 in standard cubic feet per hour (SCFH) and normal cubic meters per hour (Nm3/h)of0.6specificgravitynaturalgas.Todeterminetheequivalentflowrateforothergases, multiply the table value by the appropriate factor: air—0.775; butane—0.547; nitrogen—0.789; propane—0.627.
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4
To determine the wide-open capacity for relief sizing withtheflowcoefficients(Cg), use the appropriate procedure below.
1. Ifflowiscritical(absoluteoutletpressureisequal to or less than one-half the absolute inlet pressure), use the equation:
Flow = (Absolute Inlet Pressure) (Cg) (1.29)
Table 1. Maximum Inlet Pressure and Pressure Drops
Table 2. Outlet Pressure Ranges
ORIFICE SIZES MAXIMUM ALLOWABLE INLET PRESSURE(1)
MAXIMUM ALLOWABLE PRESSURE DROPS
Nylon (PA) andPolytetrafluoroethylene
(PTFE) DiskFluorocarbon (FKM) Disk Nitrile (NBR) Disk
inches mm psig bar psig bar psig bar psig bar
1/8 and 3/16 3.2 and 4.81500 103
1500 103
200 13.8
600 41.41/4 6.4 1000 69
3/8 9.5 1000 69 500 34.5 500 34.5
1/2 13 750 51.7 250 17.2 250 17.2
1. Inlet pressure must not exceed the sum of the actual outlet pressure setting and the maximum allowable pressure drop. For example, with an outlet pressure setting of 200 psig / 13.8 bar anda3/8-inch/9.5mmorificewithamaximumallowablepressuredropof500psid/34.5bard,themaximuminletpressureis700psig/48.3bar.
2. Nitrile (NBR) valve disks are normally furnished for pressure drops to 200 psi / 13.8 bar, differential. For better erosion resistance, Nylon (PA) valve disks are normally furnished for higher pressuredrops.Someerosionofvalvedisksoccursatallpressuredropsduetosolidparticlesintheflowstream.Therateoferosionishigherwithlargeamountsofimpuritiesintheflowstreamandwithhighpressuredrops.Valvedisksandotherregulatorpartsmustbeinspectedperiodicallyforerosionanddamageandmustbereplacedasnecessary.
REGULATORCONSTRUCTION
OUTLET PRESSURE RANGE
SPRING PART
NUMBER
SPRING COLOR CODE
SPRING WIRE DIAMETER
SPRING FREE LENGTH
MAXIMUM OUTLET
PRESSURE OVER
SETPOINT(1)
MAXIMUM EMERGENCY
OUTLET (CASING)
PRESSURE(4)
psig bar inches mm inches mm psig bar psig bar
Low pressure
3 to 10 0.21 to 0.69 0W019227022 Red stripe 0.23 5.84
6.0 152
20 1.4
66 4.6
8 to 20 0.55 to 1.4 0W019127022 Olive green 0.28 7.11
17 to 30 1.2 to 2.1 0W019027022 Unpainted 0.34 8.64 20(2) 1.4(2)
27 to 40 1.9 to 2.8 0Y066427022 Green stripe 0.36 9.14
Limited by Maximum
Emergency Outlet Pressure
High pressure
27 to 50 1.9 to 3.4 0W019227022 Red stripe 0.23 5.84
200 13.8550 37.9
46 to 95 3.2 to 6.6 0W019127022 Olive green 0.28 7.11
90 to 150 6.2 to 10.3 0W019027022 Unpainted 0.34 8.64
150 to 200 10.3 to 13.8 0Y066427022 Green stripe 0.36 9.14
200 to 275 13.8 to 19.0 1J146927142 Blue stripe 0.38 9.65 6.1 155
275 to 500 19.0 to 34.5 1K370927082 Yellow stripe 0.44 11.2 6.2 157 200(3) 13.8(3)
1. Damage to internal parts of the regulator may occur if outlet pressure exceeds the actual pressure setting by amounts greater than those shown in this column. 2. For outlet pressure settings to 25 psig / 1.7 bar only. For pressure settings over 25 psig / 1.7 bar, outlet pressure is limited by maximum emergency outlet pressure of 45 psig / 3.1 bar.3. For outlet pressure settings to 350 psig / 24.1 bar only. For pressure settings over 350 psig / 24.1 bar, outlet pressure is limited by maximum emergency outlet pressure of 550 psig / 37.9 bar.4. Leakage or bursting of pressure-containing parts may occur if outlet pressure exceeds these values.
TheflowdeterminedwillbeinSCFH of 0.6 specificgravitynaturalgas.ToconvertSCFH to Nm3/h multiply the SCFH result by 0.0268.
2. Ifflowislessthancritical(absoluteoutletpressure is greater than one-half the absolute inlet pressure), use Fisher®’s computerized sizing programorcontactyourlocalSalesOffice.
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Table 3. 1-Inch / DN 25 Body Capacities (Based on 20% Droop)
OUTLET PRESSURE RANGE, SPRING PART NUMBER,
AND COLOR
INLETPRESSURE
OUTLETPRESSURE
1-INCH / DN 25 BODY CAPACITIES IN SCFH / Nm3/hOF 0.6 SPECIFIC GRAVITY OF NATURAL GAS
Orifice Size, Inches / mm
1/8 / 3.2 3/16 / 4.8 1/4 / 6.4 3/8 / 9.5 1/2 / 13
psig bar psig bar SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h
3 to 10 psig /0.21 to 0.69 bar
0W019227022
Red Stripe
1020305060
0.69 1.4 2.1 3.4 4.1
5 0.34
2004006009501100
511162529
510770110015001750
1421294047
9901200150021002400
2732405664
17002000220028003000
4654597580
22002700330042004100
597288113110
100200
6.9 13.8
17003000
4680
24003400
6491
29004200
78113
40005100
107137
49006100
131163
400500600
10001500
27.6 34.5 41.4 69.0 103
37004100430046005000
99110115123134
39004300460049005400
105115123131145
4500470050005600- - - -
121126134150- - - -
64007400- - - -- - - - - - - -
172198- - - -- - - -- - - -
- - - - - - - - - - - - - - - - - - - -
- - - -- - - -- - - -- - - -- - - -
20305060
1.4 2.1 3.4 4.1
10 0.69
500700
10001150
13192731
1200140023002700
32386272
1800280041004200
4875110113
4200410051005500
113110137147
4900530062006500
131142166174
100200400
6.9 13.8 27.6
160033005400
4388
145
380058006900
102155185
500069007600
134185204
640077009000
172206241
73008200- - - -
196220
- - - -
500600
10001500
34.5 41.4 69.0 103
6000650072007400
161174193198
7100 73007700 8400
190196206225
790082008400- - - -
212220225- - - -
9700- - - - - - - - - - - -
260- - - -- - - -- - - -
- - - - - - - - - - - - - - - -
- - - -- - - -- - - -- - - -
8 to 20 psig / 0.55 to 1.4 bar
0W019127022
Olive Drab
20305060
1.4 2.1 3.4 4.1
10 0.69
500700900
1050
13192428
700130019002300
19355162
1400210032003500
38568694
2200310043004700
5983115126
3600430054005800
96115145155
100200400
6.9 13.8 27.6
160033005400
4388
145
350048006500
94129174
460062007600
123166204
570075008900
153201239
69008200- - - -
185220- - - -
500600
10001500
34.5 41.4 69.0 103
6000650072007400
161174193198
6900700077008100
185188206217
790082008400- - - -
212 220 225- - - -
9400- - - - - - - - - - - -
252- - - -- - - -- - - -
- - - - - - - - - - - - - - - -
- - - -- - - -- - - -- - - -
20305060
1.4 2.1 3.4 4.1
15 1.0
470600
10001150
13162731
1000150023002700
27406272
1700250038004300
46 67
102 115
3300460055006100
88 123 147 163
4900520057006800
131 139 153 182
100200400
6.9 13.8 27.6
190036007100
5196
190
430075008700
115201233
62008500
10,000
166 228 268
76009600
11,000
204 257 295
960010,000- - - -
257 268- - - -
500600
1000 1500
34.5 41.4 69.0 103
830086009600
10,000
222230257268
88009600
10,00011,000
236257268295
10,50010,80011,000- - - -
281 289 295- - - -
12,000- - - - - - - - - - - -
322- - - -- - - -- - - -
- - - - - - - - - - - - - - - -
- - - -- - - -- - - -- - - -
LOW
PR
ESSU
RE
- continued -
Bulletin 71.1:630
6
Table 3. 1-Inch / DN 25 Body Capacities (Based on 20% Droop) (continued)
OUTLET PRESSURE RANGE, SPRING PART NUMBER,
AND COLOR
INLETPRESSURE
OUTLETPRESSURE
1-INCH / DN 25 BODY CAPACITIES IN SCFH / Nm3/h OF 0.6 SPECIFIC GRAVITY OF NATURAL GAS
Orifice Size, Inches / mm1/8 / 3.2 3/16 / 4.8 1/4 / 6.4 3/8 / 9.5 1/2 / 13
psig bar psig bar SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h
8 to 20 psig /0.55 to 1.4 bar
0W019127022
Olive Drab
30405060
2.12.83.44.1
20 1.4
600800
10001150
16212731
1500200023002700
40546272
2500340042004900
6791113131
4600570068007500
123153182201
6800810090009800
182217241263
100200400
6.913.827.6
180036007200
4896
193
41008000
10,000
110214268
740010,00013,000
198268348
950012,00014,000
255322375
11,00013,000- - - -
295348- - - -
500600
10001500
34.541.469.0103
850010,00011,00012,000
228268295322
10,80012,00012,30013,000
289322330348
13,40013,80015,000- - - -
359370402- - - -
14,800- - - - - - - - - - - -
397- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
17 to 30 psig / 1.17 to 2.1 bar
0W019027022
Silver
30405060
2.12.83.44.1
20 1.4
590790900
1050
16212428
900170022002500
24465967
1700240036004000
466496
107
3300400049005500
88107131147
4700610069007400
126163185198
100200400
6.913.827.6
170034007000
4691
188
400064008700
107172233
55009100
11,000
147244295
760011,00013,000
204295348
970012,000- - - -
260322- - - -
500600
10001500
34.541.469.0103
80009600
10,00012,000
214257268322
980011,00012,00013,000
263295322348
11,80013,00014,000- - - -
316348375- - - -
13,700- - - -- - - -- - - -
367- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
405060
100
2.83.44.16.9
30 2.1
82090011001700
22242946
1700220026004100
465970110
2700360044006800
7296118182
510064007500
10,000
137172201268
760087009800
12,000
204233263322
200400500
13.827.634.5
350069008800
94185236
800013,00014,000
214348375
11,00015,00015,600
295402418
14,00017,00018,500
375456496
16,000- - - -- - - -
429- - - -- - - -
60010001500
41.469.0103
970015,50016,400
260415440
15,00017,80018,500
402477496
16,00017,900- - - -
429 480- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
27 to 40 psig / 1.9 to 2.8 bar
0Y066427022
Green Stripe
405060
100
2.83.44.16.9
30 2.1
80090011001700
21242946
1500200025003900
405467
105
2400320039006400
6486
105172
4400560063009400
118150169252
640077008900
11,000
172206239295
200400500
13.827.634.5
350069008800
94185236
700012,00012,500
188322335
940015,00015,600
252402418
14,00017,00017,800
375 456 477
15,000- - - -- - - -
402 - - - -- - - -
60010001500
41.469.0103
970015,60016,400
260418440
13,40015,80018,000
359423482
16,00017,900- - - -
429480- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
5060
100
3.44.16.9
40 2.8
95011001800
252948
180023004100
4867110
320041007000
86110188
55007500
11,000
147201295
890010,00014,000
239268375
200400500600
13.827.634.541.4
350071008800 9800
94190236263
780015,00016,50018,000
209402442482
12,00018,00018,70021,000
322482501563
17,00021,00021,700- - - -
456563582- - - -
19,000- - - -- - - -- - - -
509- - - -- - - -- - - -
10001500
69.0103
16,80020,000
450536
19,80022,000
531590
22,800- - - -
611- - - -
- - - -- - - -
- - - -- - - -
- - - -- - - -
- - - -- - - -
LOW
PR
ESSU
RE
- continued -
Bulletin 71.1:630
7
Table 3. 1-Inch / DN 25 Body Capacities (Based on 20% Droop) (continued)
OUTLET PRESSURE RANGE, SPRING PART NUMBER,
AND COLOR
INLETPRESSURE
OUTLETPRESSURE
1-INCH / DN 25 BODY CAPACITIES IN SCFH / Nm3/h OF 0.6 SPECIFIC GRAVITY OF NATURAL GAS
Orifice Size, Inches / mm1/8 / 3.2 3/16 / 4.8 1/4 / 6.4 3/8 / 9.5 1/2 / 13
psig bar psig bar SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h
27 to 50 psig / 1.9 to 3.4 bar
0W019227022
Red Stripe
60100200
4.1 6.9
13.8
50 3.4
90017003500
24 46 94
200035007800
54 94
209
31005700
11,000
83 153 295
520010,50016,000
139 281 429
810013,00019,000
217 348 509
300400500600
10001500
20.7 27.6 34.5 41.4 69.0 103
5300690087009800
16,20019,000
142 185 233 263 434 509
10,50013,00015,00017,00022,30025,000
281 348 402 456 598 670
14,00017,00019,00021,00026,300- - - -
375 456 509 563 705 - - - -
20,00023,00025,000- - - - - - - - - - - -
536 616 670- - - - - - - - - - - -
23,000- - - - - - - - - - - - - - - - - - - -
616- - - - - - - - - - - - - - - - - - - -
46 to 95 psig / 3.2 to 6.6 bar
0W019127022
Olive Drab
60100200
4.1 6.9
13.8
50 3.4
80015003400
21 40 91
150031006800
40 83
182
240042009400
64 113 252
43007500
14,000
115 201 375
640010,00017,000
172 268 456
300400500600
10001500
20.7 27.6 34.5 41.4 69.0 103
5200680086009800
13,50018,000
139 182 230 263 362 482
890011,00012,30014,00018,40024,000
239 295 330 375 493 643
11,00015,00016,30019,00021,700- - - -
295 402 437 509 582- - - -
16,00020,00022,000- - - - - - - - - - - -
429 536 590- - - - - - - - - - - -
20,000- - - - - - - - - - - - - - - - - - - -
536- - - - - - - - - - - - - - - - - - - -
100200
6.9 13.8
75 5.17
17003500
46 94
32007300
86 196
500010,000
134 268
800016,000
214 429
13,00022,000
348 590
400500600
10001500
27.6 34.5 41.4 69.0 103
710086009900
16,70023,000
190 230 265 448 616
14,00016,30019,00025,80032,000
375 437 509 691 858
19,00021,30025,00031,000- - - -
509 571 670 831- - - -
27,00028,700- - - - - - - - - - - -
724 769- - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - -
90 to 150 psig / 6.2 to 10.3 bar
0W019027022
Sliver
125150200300
8.62 10.3 13.8 20.7
100 6.9
2000250036005300
54 67 96
142
3600460066009800
96 123 177 263
550068009400
14,000
147 182 252 375
920011,00013,00021,000
247 295 348 563
13,00016,00022,00030,000
348 429 590 804
400500
10001500
27.6 34.5 69.0 103
70008300
17,50025,000
188 222 469 670
13,00015,50026,00035,000
348 415 697 938
18,00020,50032,600- - - -
482 549 874- - - -
27,00031,000- - - - - - - -
724 831- - - - - - - -
- - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - -
150200300
10.3 13.8 20.7
125 8.62
240035005200
64 94
139
46006800
10,000
123 182 268
670010,00015,000
180 268 402
11,00015,00025,000
295 402 670
17,00023,00034,000
456 616 911
400500
10001500
27.6 34.5 69.0 103
73007900
16,00026,000
196 212 429 697
14,50015,00030,30043,000
389 402 812 1152
19,00025,00038,800- - - -
509 670
1040- - - -
29,00036,000- - - - - - - -
777 965- - - - - - - -
- - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - -
200300400
13.8 20.7 27.6
150 10.3
340053007100
91 142 190
680010,00014,000
182 268 375
10,00015,00022,000
268 402 590
16,00024,00034,000
429 643 911
26,00035,00042,000
697 938 1126
500800
10001500
34.5 55.2 69.0 103
800013,00017,00026,000
214 348 456 697
18,80029,00034,00047,000
504 777 911
1260
26,30038,00044,300- - - -
705 1018 1187- - - -
39,300- - - - - - - - - - - -
1053- - - - - - - - - - - -
- - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - -
150 to 200 psig / 10.3 to 13.8 bar
0Y066427022
Green Stripe
200300400
13.8 20.7 27.6
150 10.3
340053007100
91 142 190
620010,00014,000
166 268 375
930015,00021,000
249 402 563
16,00024,00032,000
429 643 858
26,00030,00038,000
697 804
1018500800
10001500
34.5 55.2 69.0 103
800013,00016,70026,000
214 348 448 697
16,50027,00031,00044,000
442 724 831 1179
26,30037,00043,900- - - -
705 992 1177- - - -
39,000- - - - - - - - - - - -
1045- - - - - - - - - - - -
- - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - -
- continued -
HIG
H P
RES
SUR
E
Bulletin 71.1:630
8
OUTLET PRESSURE RANGE, SPRING PART NUMBER,
AND COLOR
INLETPRESSURE
OUTLETPRESSURE
1-INCH / DN 25 BODY CAPACITIES IN SCFH / Nm3/h OF 0.6 SPECIFIC GRAVITY OF NATURAL GAS
Orifice Size, Inches / mm1/8 / 3.2 3/16 / 4.8 1/4 / 6.4 3/8 / 9.5 1/2 / 13
psig bar psig bar SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h
150 to 200 psig / 10.3 to 13.8 bar
0Y066427022
Green Stripe
250300600700
17.2 20.7 41.4 48.3
200 13.8
420052009500
11,000
113 139 255 295
830010,00022,00025,000
222 268 590 670
12,00016,00034,00040,000
322429911
1072
20,00025,00055,00061,500
536 670
1474 1648
30,00035,000 - - - - - - - -
804 938- - - -- - - -
800100012001500
55.2 69.0 82.7 103
13,00016,00020,00026,000
348 429 536 697
30,00037,00041,00053,000
804 992
1099 1420
43,00050,00059,000- - - -
115213401581- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
200 to 275 psig / 13.8 to 19.0 bar
1J146927142
Blue Stripe
250300600700
17.2 20.7 41.4 48.3
200 13.8
420052009500
11,000
113 139 255 295
820010,00022,00025,000
220 268 590 670
11,00014,50031,00035,000
295389831938
20,00025,00051,00055,000
536 670
1367 1474
29,00035,000- - - -- - - -
777 938- - - -- - - -
800100012001500
55.2 69.0 82.7 103
13,00016,00019,00026,000
348 429 509 697
29,00036,00041,00051,000
777 965
1099 1367
42,00050,00055,000- - - -
112613401474 - - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
300400500600
20.7 27.6 34.5 41.4 250 17.2
4900700085009500
131 188 228 255
900014,00018,00022,000
241 375 482 590
15,00023,00029,00034,000
402616777911
28,00040,00051,00059,000
750 1072 1367 1581
42,00056,00065,000- - - -
1126 1501 1742- - - -
10001500
69.0 103
16,00026,000
429 697
39,00059,000
1045 1581
58,000- - - -
1554- - - -
- - - -- - - -
- - - -- - - -
- - - -- - - -
- - - -- - - -
300400600
10001500
20.7 27.6 41.4 69.0103
275 19.0
470069009300
16,00026,000
126 185 249 429 697
900014,00021,00039,00060,000
241 375 563
1045 1608
15,00025,00039,80067,000- - - -
402670
10671796- - - -
28,00040,00076,100- - - -- - - -
750 1072 2039- - - -- - - -
39,00054,000- - - -- - - -- - - -
1045 1447- - - -- - - -- - - -
275 to 500 psig / 19.0 to 34.5 bar
1K370927082
Yellow Stripe
300400600
10001500
20.7 27.6 41.4 69.0 103
275 19.0
450066009300
17,00026,000
121 177 249 456 697
750012,00018,40032,00046,000
201 322 493 858
1233
10,00016,00024,30043,000- - - -
2684296511152- - - -
20,00031,00043,800- - - -- - - -
536 831 1174- - - -- - - -
31,00043,000- - - -- - - -- - - -
831 1152- - - -- - - - - - - -
400600700800
27.6 41.4 48.3 55.2 300 20.7
66009900
11,00013,000
177 265 295 348
11,00019,00023,00026,000
295 509 616 697
16,00026,00030,00035,000
429 697 804 938
31,00048,00054,00061,000
831 1286 1447 1635
42,000- - - -- - - -- - - -
1126- - - -- - - -- - - -
100013001500
69.0 89.6 103
16,80022,00026,000
450 590 697
32,50043,00049,000
871 1152 1313
43,80058,000- - - -
1174 1554- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
500600800900
1000
34.5 41.4 55.2 62.1 69.0 400 27.6
83009400
13,00015,00017,000
222 252 348 402 456
16,00021,30030,00034,00038,000
429 571 804 911
1018
24,00030,00041,00049,00054,000
643804
109913131447
44,00055,30076,00085,000- - - -
1179 1482 2037 2278- - - -
62,000- - - -- - - -- - - -- - - -
1662- - - -- - - -- - - -- - - -
120014001500
82.7 96.5 103
20,00024,00026,000
536 643 697
46,00055,00060,000
1233 1474 1608
63,00076,000- - - -
16882037- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
550600900
10001500
37.9 41.4 62.1 69.0 103
500 34.5
87009500
15,00017,00026,000
233 255 402 456 697
16,00019,00034,00039,00059,000
429 509 911
1045 1581
26,00036,80052,00060,00072,000
697986
139416081930
50,00057,00092,000
100,000- - - -
1340 1528 2466 2680- - - -
77,000- - - -- - - -- - - -- - - -
2064- - - -- - - -- - - -- - - -
Table 3. 1-Inch / DN 25 Body Capacities (Based on 20% Droop) (continued)H
IGH
PR
ESSU
RE
Bulletin 71.1:630
9
Table 4. 2-Inch / DN 50 Body Capacities (Based on 20% Droop)
OUTLET PRESSURE RANGE, SPRING PART NUMBER,
AND COLOR
INLETPRESSURE
OUTLETPRESSURE
2-INCH / DN 50 BODY CAPACITIES IN SCFH / Nm3/h OF 0.6 SPECIFIC GRAVITY OF NATURAL GAS
Orifice Size, Inches / mm
1/8 / 3.2 3/16 / 4.8 1/4 / 6.4 3/8 / 9.5 1/2 / 13psig bar psig bar SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h
3 to 10 psig / 0.21 to 0.69 bar
0W019227022
Red Stripe
1020305060
0.69 1.4 2.1 3.4 4.1
5 0.34
29050076011001250
8 13 20 29 34
8301200160022002700
22 32 43 59 72
13002100270039004500
35 56 72
105 121
3300480070009800
11,100
88 129 188 263 297
59009100
11,00017,00019,500
158 244 295 456 523
100200
6.9 13.8
19003700
51 99
43008200
115 220
700013,000
188 348
17,00032,000
456 858
30,00057,000
804 1528
400500600
10001500
27.6 34.5 41.4 69.0 103
72009100
10,00018,00022,000
193 244 268 482 590
16,00019,00024,00039,00060,000
429 509 643
1045 1608
28,00035,00042,00069,000- - - -
750 938 1126 1849- - - -
64,00079,000 - - - - - - - - - - - -
1715 2117 - - - - - - - - - - - -
- - - -- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -- - - -
20305060
1.4 2.1 3.4 4.1
10 0.69
56077011001250
15 21 29 34
1300150024002800
35 40 64 75
2200300043005000
59 80 115 134
510070009800
11,100
137 188 263 297
900011,00017,00019,500
241 295 456 523
100200400
6.9 13.8 27.6
190037007200
51 99
193
44008100
16,000
118 217 429
760014,00028,000
204 375 750
17,00033,00062,000
456 884
1662
30,00057,000- - - -
804 1528 - - - -
500600
10001500
34.5 41.4 69.0 103
890010,00018,00027,000
239 268 482 724
19,00023,00040,00060,000
509 616
1072 1608
35,00042,00072,000- - - -
938 1126 1930- - - -
76,000- - - -- - - -- - - -
2037- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
8 to 20 psig / 0.55 to 1.4 bar
0W019127022
Olive Drab
20305060
1.4 2.1 3.4 4.1
10 0.69
550760
10001200
15 20 27 32
1200150023002700
32 40 62 72
1700250038004500
46 67
102 121
2500460078009900
67 123 209 265
49008800
16,00018,500
131 236 429 496
100200400
6.9 13.8 27.6
190036007200
51 96
193
43008000
15,000
115 214 402
740014,00028,000
198 375 750
17,00032,00060,000
456 858
1608
30,00057,000- - - -
804 1528 - - - -
500600
10001500
34.5 41.4 69.0 103
880010,00018,00027,000
236 268 482 724
19,00023,00039,00060,000
509 616
1045 1608
35,00042,00072,000- - - -
938 1126 1930- - - -
74,000- - - -- - - -- - - -
1983- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
20305060
1.4 2.1 3.4 4.1
15 1.0
52074011001250
14 20 29 34
1100160024002800
29 43 64 75
1800280043005000
48 75 115 134
350059009800
11,100
94 158 263 297
570010,00016,00018,500
153 268 429 496
100200400
6.9 13.8 27.6
190037007200
51 99
193
44008300
16,000
118 222 429
780014,00029,000
209 375 777
17,00031,00064,000
456 831
1715
30,00057,000- - - -
804 1528- - - -
500600
1000 1500
34.5 41.4 69.0 103
920011,00018,00027,000
247 295 482 724
20,00023,00040,00060,000
536 616
1072 1608
37,00042,00071,000- - - -
992 1126 1903- - - -
82,000- - - -- - - -- - - -
2198- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- continued -
LOW
PR
ESSU
RE
Bulletin 71.1:630
10
Table 4. 2-Inch / DN 50 Body Capacities (Based on 20% Droop) (continued)
OUTLET PRESSURE RANGE, SPRING PART NUMBER,
AND COLOR
INLETPRESSURE
OUTLETPRESSURE
2-INCH / DN 50 BODY CAPACITIES IN SCFH / Nm3/h OF 0.6 SPECIFIC GRAVITY OF NATURAL GAS
Orifice Size, Inches / mm
1/8 / 3.2 3/16 / 4.8 1/4 / 6.4 3/8 / 9.5 1/2 / 13psig bar psig bar SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h
8 to 20 psig / 0.55 to 1.4 bar
0W019127022
Olive Drab
30405060
2.1 2.8 3.4 4.1
20 1.4
70090011001250
19 24 29 34
1600210024002800
43 56 64 75
2600350043005100
70 94 115 137
520075009400
11,000
139 201 252 295
920012,00015,00018,000
247 322 402 482
100200400
6.9 13.8 27.6
190037007300
51 99
196
43008200
16,000
115 220 429
780014,00028,000
209 375 750
17,00032,00063,000
456 858
1688
29,00059,000- - - -
777 1581- - - -
500600
10001500
34.5 41.4 69.0 103
910011,00017,70027,000
244 295 474 724
19,30024,00039,20060,000
517 643
1051 1608
35,50043,00071,600- - - -
951 1152 1919 - - - -
78,800- - - -- - - -- - - -
2112- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
17 to 30 psig / 1.17 to 2.1 bar
0W019027022
Silver
30405060
2.1 2.8 3.4 4.1
20 1.4
680890
10001200
18 24 27 32
1300180023002700
35 48 62 72
2100280037004300
56 75 99 115
3500510062007400
94 137 166 198
60008200
10,00012,500
161 220 268 335
100200400
6.9 13.8 27.6
190035007100
51 94
190
42008000
15,000
113 214 402
690013,00028,000
185 348 750
12,00032,00063,000
322 858
1688
24,00056,000- - - -
643 1501- - - -
500600
10001500
34.5 41.4 69.0 103
890010,00017,70027,000
239 268 474 724
19,20024,00039,20060,000
515 643
1051 1608
35,50042,00070,600- - - -
951 1126 1892- - - -
78,800- - - -- - - -- - - -
2112- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
405060
100
2.8 3.4 4.1 6.9
30 2.1
860100012001800
23 27 32 48
1800230027004200
48 62 72 113
2900380047007800
78 102 126 209
530073008900
16,000
142 196 239 429
850011,00014,00028,000
228 295 375 750
200400500
13.8 27.6 34.5
360070008900
96 188 239
810016,00019,100
217 429 512
14,00028,00034,900
375 750 935
24,00064,00080,900
643 1715 2168
58,000- - - -- - - -
1554- - - -- - - -
60010001500
41.4 69.0 103
10,00018,40027,000
268 493 724
23,00039,80061,000
616 1067 1635
42,00070,900- - - -
1126 1900 - - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
27 to 40 psig / 1.9 to 2.8 bar
0Y066427022
Green Stripe
405060
100
2.8 3.4 4.1 6.9
30 2.1
850100012001800
23 27 32 48
1600220026004200
43 59 70 113
2600350042006900
70 94 113 185
450059007300
12,000
121 158 196 322
72009700
12,00023,000
193 260 322 616
200400500
13.8 27.6 34.5
360070008900
96 188 239
810015,00018,800
217 402 504
13,00028,00034,900
348 750 935
24,00064,00080,200
643 1715 2149
57,000- - - -- - - -
1528 - - - - - - - -
60010001500
41.4 69.0 103
10,00018,40027,000
268 493 724
23,00039,70061,000
616 1064 1635
42,00070,800- - - -
1126 1897- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
- - - -- - - -- - - -
5060
100
3.4 4.1 6.9
40 2.8
100012001900
27 32 51
210026004300
56 70 115
340043007200
91 115 193
59007900
13,000
158 212 348
990012,00024,000
265 322 643
200400500600
13.8 27.6 34.5 41.4
360072008900
10,000
96 193 239 268
820016,00019,60023,000
220 429 525 616
14,00028,00035,10042,000
375 750 941 1126
30,00063,00079,400- - - -
804 1688 2128- - - -
56,000- - - -- - - -- - - -
1501- - - -- - - -- - - -
10001500
69.0 103
17,30027,000
464 724
39,40061,000
1056 1635
70,200- - - -
1881- - - -
- - - -- - - -
- - - -- - - -
- - - -- - - -
- - - -- - - -
- continued -
LOW
PR
ESSU
RE
Bulletin 71.1:630
11
Table 4. 2-Inch / DN 50 Body Capacities (Based on 20% Droop) (continued)
OUTLET PRESSURE RANGE, SPRING PART NUMBER,
AND COLOR
INLETPRESSURE
OUTLETPRESSURE
2-INCH / DN 50 BODY CAPACITIES IN SCFH / Nm3/h OF 0.6 SPECIFIC GRAVITY OF NATURAL GAS
Orifice Size, Inches / mm
1/8 / 3.2 3/16 / 4.8 1/4 / 6.4 3/8 / 9.5 1/2 / 13psig bar psig bar SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h
27 to 50 psig / 1.9 to 3.4 bar
0W019227022
Red Stripe
60100200
4.1 6.9
13.8
50 3.4
100018003600
27 48 96
210036007900
56 96
212
32005800
12,000
86 155 322
530010,00021,000
142 268 563
12,00021,00055,000
322 563
1474300400500600
10001500
20.7 27.6 34.5 41.4 69.0 103
5500 70008800
10,00018,00027,000
147 188 236 268 482 724
11,00015,00019,00023,00039,90060,000
295 402 509 616
1069 1608
19,00027,00034,30042,00070,400- - - -
509 724 919 1126 1887- - - -
48,00063,00079,700- - - -- - - -- - - -
1286 1688 2136- - - -- - - -- - - -
83,000- - - - - - - - - - - - - - - - - - - -
2224- - - - - - - - - - - - - - - - - - - -
46 to 95 psig / 3.2 to 6.6 bar
0W019127022
Olive Drab
60100200
4.1 6.9
13.8
50 3.4
90016003500
24 43 94
160034006700
43 91
180
250043009600
67 115 257
44007600
16,000
118 204 429
730012,00027,000
196 322 724
300400500600
10001500
20.7 27.6 34.5 41.4 69.0 103
530069008700
10,00017,10026,000
142 185 233 268 458 697
10,00013,00016,30020,00038,70059,000
268 348 437 536
1037 1581
14,00021,00026,30035,00068,800- - - -
375 563 705 938
1844- - - -
27,00046,00073,300- - - -- - - -- - - -
724 1233 1964- - - -- - - -- - - -
51,000- - - - - - - - - - - - - - - - - - - -
1367- - - - - - - - - - - - - - - - - - - -
100200
6.9 13.8
75 5.17
18003600
48 96
33007400
88 198
520011,000
139 295
900019,000
241 509
14,00030,000
375 804
400500600
10001500
27.6 34.5 41.4 69.0 103
72008700
10,00017,60024,000
193 233 268 472 643
15,00019,00023,00039,00060,000
402 509 616
1045 1608
24,00031,40039,00069,300- - - -
643 842
1045 1857- - - -
- - - -- - - - - - - - - - - - - - - -
- - - -- - - - - - - - - - - - - - - -
- - - -- - - - - - - - - - - - - - - -
- - - -- - - - - - - - - - - - - - - -
90 to 150 psig / 6.2 to 10.3 bar
0W019027022
Silver
150200300
10.3 13.8 20.7
100 6.9
260037005400
70 99
145
49006900
10,000
131 185 268
740010,00016,000
198 268 429
12,00017,00027,000
322 456 724
18,00027,00044,000
482 724 1179
400500
10001500
27.6 34.5 69.0 103
72008600
17,20027,000
193 230 461 724
14,00017,50038,60059,000
375 469
1034 1581
21,00027,50066,000- - - -
563 737
1769- - - -
39,00054,000- - - - - - - -
1045 1447- - - -- - - -
- - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - -
150200300
10.3 13.8 20.7
125 8.62
250036005300
67 96
142
50007400
11,000
134 198 295
810011,00017,000
217 295 456
12,00019,00031,000
322 509 831
20,00030,000 48,000
536 804
1286400500
10001500
27.6 34.5 69.0 103
70008800
17,00027,000
188 236 456 724
15,00019,00039,00060,000
402 509
1045 1608
24,00030,00069,300- - - -
643 804
1857- - - -
43,00059,000- - - - - - - -
1152 1581- - - -- - - -
65,000- - - - - - - - - - - -
1742- - - - - - - - - - - -
200300400500
13.8 20.7 27.6 69.0 150 10.3
3500540072008600
94 145 193 230
730011,00015,00019,800
196 295 402 531
11,00019,00026,00032,800
295 509 697 879
18,00032,00046,00062,500
482 858
1233 1675
30,00052,00077,000- - - -
804 1394 2064 - - - -
80010001500
55.2 69.0 103
14,00018,00027,000
375 482 724
30,00039,10060,000
804 1048 1608
54,00067,700- - - -
1447 1814- - - -
- - - - - - - - - - - -
- - - -- - - -- - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
150 to 200 psig / 10.3 to 13.8 bar
0Y066427022
Green Stripe
200300400
13.8 20.7 27.6
150 10.3
350054007200
94 145 193
690011,00015,000
185 295 402
10,00017,00024,000
268 456 643
17,00028,00040,000
456 750
1072
28,00047,00066,000
750 1260 1769
500800
10001500
34.5 55.2 69.0 103
850014,00017,40027,000
228 375 466 724
18,30030,00038,60060,000
490 804
1034 1608
30,25051,00066,400- - - -
811 1367 1780- - - -
53,000- - - - - - - - - - - -
1420- - - - - - - - - - - -
- - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - -
- continued -
HIG
H P
RES
SUR
E
Bulletin 71.1:630
12
OUTLET PRESSURE RANGE, SPRING PART NUMBER,
AND COLOR
INLETPRESSURE
OUTLETPRESSURE
2-INCH / DN 50 BODY CAPACITIES IN SCFH / Nm3/h OF 0.6 SPECIFIC GRAVITY OF NATURAL GAS
Orifice Size, Inches / mm
1/8 / 3.2 3/16 / 4.8 1/4 / 6.4 3/8 / 9.5 1/2 / 13psig bar psig bar SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h
150 to 200 psig / 10.3 to 13.8 bar
0Y066427022
Green Stripe
250300600700
17.2 20.7 41.4 48.3
200 13.8
43005300
10,00012,000
115142268322
910011,00023,00027,000
244295616724
13,00018,00040,00047,000
348 482
1072 1260
23,00033,00075,000 90,000
616 884
2010 2412
42,00052,000- - - - - - - -
1126 1394- - - -- - - -
800100012001500
55.2 69.0 82.7 103
14,00017,00021,00027,000
375456563724
31,00039,00048,00060,000
831104512861608
54,00069,00083,000- - - -
1447 1849 2224- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
150 to 275 psig / 10.3 to 19.0 bar
1J146927142
Blue Stripe
250300600700
17.2 20.7 41.4 48.3
200 13.8
43005300
10,00012,000
115142268322
890011,00023,00027,000
239295616724
12,00018,00038,00045,000
322 482
1018 1206
23,00031,000 70,00083,000
616 831
1876 2224
35,00046,000- - - - - - - -
938 1233- -- - - -
800100012001500
55.2 69.0 82.7 103
14,00017,00020,00027,000
375456536724
31,00039,00046,00060,000
831104512331608
52,00068,00083,000- - - -
1394 1822 2224- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
- - - -- - - -- - - -- - - -
300400500600
20.7 27.6 34.5 41.4 250 17.2
500071008600
10,000
134190230268
10,00015,00019,00023,000
268402509616
17,000 25,00034,00041,000
456 670 911
1099
30,00047,00062,00078,000
804 1260 1662 2090
52,000 76,000
103,000 - - - -
1394 2037 2760- - - -
10001500
69.0 103
17,00027,000
456724
40,00060,000
10721608
68,000- - - -
1822- - - -
- - - -- - - -
- - - -- - - -
- - - -- - - -
- - - -- - - -
300400600
10001500
20.7 27.6 41.4 69.0103
275 19.0
48007000
10,00017,00026,000
129188268456697
10,00015,00023,00040,00061,000
268402616
10721635
17,00026,00040,80068,000- - - -
456 697
1093 1822- - - -
29,00047,00081,900- - - -- - - -
777 1260 2195- - - -- - - -
43,000 73,000 - - - -- - - -- - - -
1152 1956- - - -- - - -- - - -
275 to 500 psig / 19.0 to 34.5 bar
1K370927082
Yellow Stripe
300400600
10001500
20.7 27.6 41.4 69.0 103
275 19.0
46007000
10,00018,00027,000
123188268482724
840013,00023,000 37,00057,000
225348616992
1528
13,00020,00040,80057,000- - - -
348 536
1093 1528- - - -
23,00032,00081,900- - - -- - - -
616 858
2195- - - -- - - -
37,00053,000- - - - - - - -- - - -
992 1420- - - -- - - -- - - -
400600700800
27.6 41.4 48.3 55.2 300 20.7
700010,000 12,00014,000
188268322375
13,000 21,00026,00029,000
348563697777
21,00034,00040,00047,000
563 911
1072 1260
35,00059,00072,00081,000
938 1581 1930 2171
54,000 - - - - - - - - - - - -
1447- - - -- - - -- - - -
100013001500
69.0 89.6 103
15,80023,00027,000
423616724
33,20050,00058,000
89013401554
53,60080,000- - - -
1436 2144- - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
500600800900
1000
34.5 41.4 55.2 62.1 69.0 400 27.6
880010,30014,00016,00018,000
236276375429482
17,00022,30031,00036,00040,000
456598831965
1072
28,00036,00051,00058,00066,000
750 965
1367 1554 1769
49,000 66,300 95,000110,000
- - - -
1313 1777 2546 2948- - - -
77,000 100,300
- - - - - - - - - - - -
2064 2688- - - -- - - -- - - -
120014001500
82.7 96.5 103
21,00025,00027,000
563670724
48,000 57,000 61,000
128615281635
80,00096,000- - - -
2144 2573- - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
550600900
10001500
37.9 41.4 62.1 69.0 103
500 34.5
900010,00016,00018,00027,000
241268429482724
18,000 20,800 35,00040,00060,000
482557938
10721608
30,00034,50060,00067,00082,000
804 925
1608 1796 2198
53,000 62,300 113,000 130,000
- - - -
1420 1670 3028 3484- - - -
89,000 102,000
- - - - - - - - - - - -
2385 2734- - - -- - - -- - - -
Table 4. 2-Inch / DN 50 Body Capacities (Based on 20% Droop) (continued)H
IGH
PR
ESSU
RE
Bulletin 71.1:630
13
BODY SIZENPT DIMENSIONS
A B C D E FLow-Pressure Regulator
INCH DN Inches mm Inches mm Inches mm Inches mm Inches mm Inches mm1 2
25 50
7.38 7.88
187 200
3.69 3.94
94100
7.19 7.19
183 183
10.31 10.94
262 278
1.38 2.00
35 51
15.88 16.38
403 416
High-Pressure Regulator1 2
25 50
7.38 7.88
187 200
3.69 3.94
94100
4.69 4.69
119 119
7.81 8.44
198 214
1.38 2.00
35 51
15.88 16.38
403 416
Figure 4. NPT Dimensions
Table 5. NPT Dimensions
F (MAXIMUM)
A
B
D
E
C
NPT ORSWE
0X0541AV1663A5607
Bulletin 71.1:630
14
BODY SIZE
FLANGED DIMENSIONS
A B EF G
LCL150 CL300
and CL600 CL150 CL300 and CL600
Low-Pressure RegulatorINCH DN Inches mm Inches mm Inches mm Inches mm Inches mm Inches mm Inches mm Inches mm
1 2
25 50
17.9 19.9
455 505
8 9
203 229
7.2 7.2
183 183
11.1 11.9
282 302
11.4 12.2
290 310
2.1 3.0
53.3 76.2
2.4 3.3
61.0 83.8
20.7 21.9
526 556
High-Pressure Regulator1 2
25 50
17.9 19.9
455 505
8 11.2
203 284
4.7 4.7
119 119
8.6 9.4
218 239
8.9 9.7
226 246
2.1 3.0
53.3 76.2
2.4 3.3
61.0 83.8
21.2 21.4
538 544
L
A
B
F
E
G
A7049
Figure 5. Flanged Dimensions
Table 6. Flanged Dimensions
Bulletin 71.1:630
15
Ordering InformationThen,carefullyrevieweachspecificationandcomplete the Ordering Guide below. To ensure orderingaccuracy,pleasecompletetheSpecificationsWorksheet at the bottom of this page.
Ordering GuideBody Size (Select One) 1-Inch / DN 25*** 2-Inch / DN 50***
Body Material and End Connection Style (Select One)Steel Cast Iron CL150 RF** NPT*** CL150 RF** CL300 RF** CL600 RF**
Trim Material (Select One) Brass*** Stainless steel**
Disk and Holder Material (Select One) Nitrile (NBR) and brass*** Nitrile (NBR) and stainless steel* Nylon (PA) and brass** Nylon (PA) and stainless steel*
Orifice Material (Select One) Brass*** Stainless steel*
Orifice Size (Select One) 1/8-inch / 3.2 mm** 3/16-inch / 4.8 mm** 1/4-inch / 6.4 mm** 3/8-inch / 9.5 mm** 1/2-inch / 13 mm**
Outlet Pressure Range (Select One) 3 to 10 psig / 0.21 to 0.69 bar, Red stripe** 8 to 20 psig / 0.55 to 1.4 bar, Olive green** 17 to 30 psig / 1.17 to 2.1 bar, Unpainted** 27 to 40 psig / 1.9 to 2.8 bar, Green stripe** 27 to 50 psig / 1.9 to 3.4 bar, Red stripe** 46 to 95 psig / 3.2 to 6.6 bar, Olive green** 90 to 150 psig / 6.2 to 10.3 bar, Unpainted** 150 to 200 psig / 10.3 to 13.8 bar, Green stripe** 200 to 275 psig / 13.8 to 19.0 bar, Blue stripe** 275 to 500 psig / 19.0 to 34.5 bar, Yellow stripe**
Replacement Parts Kit (Optional) Yes, send one replacement parts kit to match this order.
Regulators Quick Order Guide* * * Readily Available for Shipment
* * Allow Additional Time for Shipment
* Special Order, Constructed from Non-Stocked Parts. ConsultyourlocalSalesOfficeforAvailability.
Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction.
Specification WorksheetApplication (Please designate units): SpecificUseLine SizeGasTypeandSpecificGravityGas TemperatureDoes the Application Require Overpressure Protection? Yes No If yes, which is preferred: ReliefValve MonitorRegulator ShutoffDeviceIs overpressure protection equipment selection assistance desired?
Pressure:Maximum Inlet Pressure (P1max)Minimum Inlet Pressure (P1min)Downstream Pressure Setting(s) (P2)Maximum Flow (Qmax)
Performance Required:Accuracy Requirements?Need for Extremely Fast Response?
Other Requirements:
©Emerson Process Management Regulator Technologies, Inc., 1975, 2012; All Rights Reserved
Bulletin 71.1:630
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Natural Gas Technologies
Emerson Process ManagementRegulator Technologies, Inc.
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