rmg_by_honeywell_bd__204_gb_2010-10
DESCRIPTION
http://www.rmg.com/uploads/myth_download/RMG_by_Honeywell_BD__204_GB_2010-10.pdfTRANSCRIPT
Gas Pressure Regulator Series 204
Serving the Gas industryworldwide
Product information
2
GAS PRESSURE REGULATOR SERiES 204
GAS PRESSURE REGULATOR SERiES 204
3
Introduction, Application, Features, Technical Data
Application
• Designed specifically for safe accurate first stage reduction on high pressure gas systems. Extensively used for gas services to domestic, industrial and farm taps where an accurate, safe and dependable pressure controlled supply is required.
introduction
Size Range1⁄ 2”, 3⁄4” and 1” Screwed to BS.21 Rc.
installation
The regulator may be mounted in any orientation to suit site conditions, moisture or debris must not ingress the vent hole.
It is important when installing equipment that pipeline stresses are kept to a minimum and no undue external forces are placed on the connections.
installation
• Regulator can be fitted with the Series 309 or 315 Overpressure (OPCO) or Under/Over pressure (UPCO/OPCO) Safety Cut-Off valve. These devices protect the downstream in the event that a dangerous gas pressure condition develops. All safety cut-off valves require External Control Line connection.
• Trip indicator to show Open/Closed condition.
• Remote Open/Closed position sensor.
Features
• Diaphragm casing can be rotated through 360° relative to regulator body and can be positioned at any angle to assist servicing and installation in confined spaces.
• Completely independent operation of regulator and safety cut-off valve.• Both regulator casing/valve head and safety cut-off valve can be removed from the body as cartridges, ensuring
straightforward maintenance without removing the body from the pipeline.• Wide operational pressure range• Rapid response to load changes.• Wide range of orifice sizes - Interchangeable in situ.
SERViCE CONDiTiONS
Maximum Inlet Pressure (dependent upon orifice size and safety cut-off valve fitted)
Regulator only
Regulator & Series 309 OPCO or UPCO/OPCO
Regulator & Series 315 OPCO or UPCO/OPCO
Outlet Pressure Range
Temperature Range
Up to 69 barg
Up to 10 barg
Up to 69 barg
0.21 to 13.8 barg
-20°C to +60°C
• The Series 204 is a high pressure Externally Impulsed (ECL) direct acting, diaphragm actuated, lever operated, spring loaded open regulator for use on gas pressure reduction systems. The regulator can also be fitted with an independently operated Safety Cut-Off Valve for Over and Under/Over pressure protection.
• Control of varying inlet pressure and capacity applications is ensured by utilising a range of interchangeable orifices of varying size.
• Use with confidence on natural and manufactured gases of non-aggressive nature, including Nitrogen, Carbon Dioxide, Propane and Butane.
4
GAS PRESSURE REGULATOR SERiES 204
ORiFiCE SELECTiON
Maximum inlet PressureOrifice Size
Regulator Only
with S.309 Safety
Cut-Off Valve
with S.315 Safety
Cut-Off Valve
Spring Selection, Materials of Construction
SPRiNG SELECTiON: SERiES 204 REGULATOR Spring Outlet Pressure Range
Number Colour bar psi
261 Yellow 0.2 - 0.82 3 - 12
262 Aluminium 0.69 - 1.72 10 - 25
263 White 1.38 - 4.13 20 - 60
264 Tan 3.45 - 8.6 50 - 125
265 Grey 6.9 - 13.8 100 - 200
266 Dark Green 0.69 - 6.9 10 - 100
SPRiNG SELECTiON: S.309 SAFETY CUT-OFF VALVE Model Type Spring Cut-Off Range Number Colour bar psi 1132 White/Blue 0.5 - 0.8 7.2 - 11.6 1133 White/Red 0.7 - 1.1 10.1 - 16 309-MP2 OPCO 1134 White Grey 1.0 - 1.8 4.5 - 26.1 1135 White/Brown 1.5 - 2.9 21.7 - 42 UPCO 1104 Purple 0.05 - 0.15 0.72 - 2.16 309-MP4 OPCO 1192 White/Purple 2 - 4 29 - 58 UPCO 1104 Purple 0.05 - 0.15 0.72 - 2.16
MATERiALS OF CONSTRUCTiON
Regulator
Body, Lower Diaphragm Casing, Spring Housing Ductile iron to BS EN 1563 Grade EN-GJS-400-18
Orifice & Valve Stem Brass: BS 2784 CZ121
Top Cap, Diaphragm Carrier, Valve Head Aluminium: BS 4300/5 FC1
Diaphragm, ‘O’ Rings, Valve Disc Nitrile
Adjusting Screw & Spring Carrier Mild Steel: BS 970 070M20 zinc Plated
Spring Spring Steel: BS 5216
Safety Cut-Off Valve
Component Series 309 Series 315
Body Aluminium: BS 1490 LM6 Plated Carbon Steel: BS 970 220M070
Valve Spindle Stainless Steel: BS 970 316S31 Stainless Steel: BS 970 316S31
Valve Seating Polyurethane Polyurethane
Diaphragm: MP Nitrile Reinforced Nitrile: EN 278 HP - Epichorhydrin
Latch & Spring Adjuster Brass: BS 2874 CZ121 Brass: BS 2874 CZ121
Rollers Stainless Steel: DIN X90 CRMOV18 Stainless Steel: AISI 440C
Diaphragm Plates Aluminium: BS 1474 HE 30 Aluminium: BS 1474 2011
Springs Spring Steel: BS 1408 Coated Spring Steel: BS 5215 HS3
Top Casing Aluminium: BS 1474 HE 30 Plated Carbon Steel: BS 970 220M070
Minimum OPCO & UPCO/OPCO Settings:
• Minimum Overpressure setting: 35 mbar (14” wg) or 10% above regulator outlet setting, whichever is the greater value
• Minimum Under Pressure setting: 20 mbar (8” wg) or 10% below regulator outlet setting, whichever is the greater value
• Minimum Differential pressure between UPCO & OPCO setting: 80 mbarg (32” wg)
ins mm bar psi bar psi bar psi 1⁄8 3.17 69 1000 10 145 69 1000 3⁄16 4.76 69 1000 10 145 69 1000 1⁄4 6.35 34.5 500 10 145 34.5 500 5⁄16 8.0 27.5 400 10 145 27.5 400 3⁄8 9.5 20.7 300 10 145 20.7 300 1⁄2 12.7 7 101.5 7 101.5 7 101.5
SPRiNG SELECTiON: S.315 SAFETY CUT-OFF VALVE Model Type Spring Cut-Off Range Number Colour bar psi 1132 White/Blue 0.5 - 0.8 7.2 - 11.6 1133 White/Red 0.7 - 1.1 10.1 - 16 OPCO 1134 White Grey 1.0 - 1.8 14.5 - 26.1 315-MP2
1135 White/Brown 1.5 - 2.9 21.7 - 42 1104 Purple 0.05 - 0.15 0.72 - 2.16 1105 Black 0.1 - 0.3 2.1 - 3.6 UPCO 1255 Green 0.25 - 0.7 2.9 - 8.1 1028 Black/White 0.64 - 1.6 9.3 - 16 OPCO 1192 White/Purple 2 - 4 29 - 58 1104 Purple 0.05 - 0.15 0.72 - 2.16 315-MP4 UPCO 1105 Black 0.1 - 0.3 2.1 - 3.6 1255 Green 0.25 - 0.7 2.9 - 8.1 1028 Black/White 0.64 - 1.6 9.3 - 16 OPCO 1197 Blue 3 - 14 43.5 - 203 1104 Purple 0.12 - 0.47 1.73 - 6.78 315-HP UPCO 1105 Black 0.45 - 0.82 6.5 - 11.8 1255 Green 0.6 - 1.8 8.7 - 26 1028 Black/White 2 - 3.5 29 - 50
Note: Maximum inlet Pressure for S.309 is 10 bar (145 psi)
GAS PRESSURE REGULATOR SERiES 204
5
0.7
1.1
1.4
2.1
2.8
3.5
5.2
6.9
8.6
0.34
0.69
1.0
1.4
1.7
3.5
5.2
6.9
10.4
13.8
20.7
27.6
34.5
51.8
69.0
73
99
144
203
311
382
538
594
-
113
155
322
509
617
-
-
-
-
-
-
-
59
79
96
138
169
220
305
424
509
82
104
215
305
424
594
764
1132
-
-
-
-
43
60
72
99
138
175
240
300
368
60
82
169
235
300
424
552
821
1076
-
-
-
29
41
50
65
84
107
150
195
220
45
59
104
147
195
280
362
535
693
863
-
-
19
26
31
41
50
59
83
107
130
26
33
59
83
107
152
201
294
387
481
708
962
9
12
15
19
23
28
39
51
61
12
16
28
39
51
73
93
136
181
226
325
439
1.1
1.4
1.7
3.5
5.2
6.9
10.4
13.8
20.7
34.5
113
158
220
385
538
685
-
-
-
-
79
101
121
220
305
424
594
764
1132
-
67
84
101
175
240
300
438
566
821
-
42
55
65
107
150
195
280
362
535
863
23
30
36
59
83
107
152
201
294
481
11
14
17
28
39
51
73
93
136
226
Pressure bar
Pressure bar
Outlet Pressure Range - 0.21 to 0.82 bar Yellow Spring Number - SS 0261
Outlet Pressure Range - 0.69 to 1.72 bar Aluminium Spring Number - SS 0262
Capacity scmh - Orifice Size - ins (mm)
Capacity scmh - Orifice Size - ins (mm)
1\2" (12.7)
1\2" (12.7)
3\8" (9.5)
3\8" (9.5)
5\16" (7.9)
5\16" (7.9)
1\4" (6.4)
1\4" (6.4)
3\16" (4.8)
3\16" (4.8)
1\8" (3.2)
1\8" (3.2)
OUTLET
OUTLET
iNLET
iNLET
Capacities (Natural Gas, SG: 0.6)
6
GAS PRESSURE REGULATOR SERiES 204
Capacities (Natural Gas, SG: 0.6)
1.7
2.1
3.5
5.2
6.9
10.4
13.8
20.7
27.6
34.5
51.8
69.0
1.3
1.7
2.4
2.8
3.5
5.2
6.9
10.5
13.8
20.7
27.6
34.5
51.8
69.0
138
186
331
509
651
-
-
-
-
-
-
-
127
161
215
325
453
-
-
-
-
-
-
-
97
121
220
305
424
594
764
1132
-
-
-
-
99
124
158
240
305
467
608
892
-
-
-
-
73
96
175
240
300
424
552
821
1076
-
-
-
75
92
120
178
235
351
453
665
877
-
-
-
55
67
107
150
195
280
362
535
693
863
-
-
65
79
99
141
181
260
339
495
651
821
-
-
29
38
59
83
107
152
201
294
387
481
708
963
38
46
59
83
107
152
201
294
387
481
708
962
14
18
28
39
51
73
93
136
181
226
325
439
18
22
27
39
51
73
93
136
181
226
325
439
2.1
3.5
5.2
6.9
10.4
13.8
20.7
27.6
34.5
51.8
69.0
167
331
509
651
-
-
-
-
-
-
-
116
220
305
424
594
764
1132
-
-
-
-
90
175
240
300
424
552
821
1076
-
-
-
62
107
150
195
280
362
535
693
863
-
-
33
59
83
107
152
201
294
387
481
708
963
16
28
39
51
73
93
136
181
226
325
439
Pressure bar
Pressure bar
Outlet Pressure Range - 0.69 to 1.72 bar Aluminium Spring Number - SS 0262
Outlet Pressure Range - 1.38 to 4.13 bar White Spring Number - SS 0263
Capacity scmh - Orifice Size - ins (mm)
Capacity scmh - Orifice Size - ins (mm)
1\2" (12.7)
1\2" (12.7)
3\8" (9.5)
3\8" (9.5)
5\16" (7.9)
5\16" (7.9)
1\4" (6.4)
1\4" (6.4)
3\16" (4.8)
3\16" (4.8)
1\8" (3.2)
1\8" (3.2)
OUTLET
OUTLET
iNLET
iNLET
2.0
GAS PRESSURE REGULATOR SERiES 204
7
2.8
3.5
5.2
6.9
10.4
13.8
20.7
27.6
34.5
51.8
69.0
2.7
3.4
4.1
169
203
356
481
-
-
-
-
-
-
-
135
164
243
339
509
665
977
-
-
-
-
93
113
182
243
368
495
736
962
-
-
-
82
96
147
195
280
362
535
693
863
-
-
45
55
83
107
152
201
294
387
481
708
963
21
253
39
51
73
93
136
181
226
325
439
4.2
5.2
6.9
10.4
13.8
20.7
27.6
34.5
51.8
69.0
4.5
5.2
6.9
10.4
13.8
20.7
27.6
34.5
51.8
69.0
252
382
523
-
-
-
-
-
-
-
269
379
566
-
-
-
-
-
-
-
178
252
354
538
722
1062
-
-
-
-
192
243
362
552
736
1076
-
-
-
-
140
195
274
410
538
792
1047
-
-
-
155
201
288
424
566
835
1104
-
-
-
111
148
195
280
362
535
693
863
-
-
110
138
195
280
362
535
693
863
-
-
60
80
107
152
201
294
387
481
708
862
60
76
107
152
201
294
387
481
708
962
29
38
50
73
93
136
181
226
325
439
28
36
50
73
93
136
181
226
352
439
Pressure bar
Outlet Pressure Range - 1.38 to 4.13 bar White Spring Number - SS 0263
Capacity scmh - Orifice Size - ins (mm)
1\2" (12.7) 3\8" (9.5) 5\16" (7.9) 1\4" (6.4) 3\16" (4.8) 1\8" (3.2)OUTLET iNLET
Capacities (Natural Gas, SG: 0.6)
8
GAS PRESSURE REGULATOR SERiES 204
5.5
6.2
6.9
10.4
13.8
20.7
27.6
34.5
51.8
69.0
5.1
6.9
8.6
196
334
438
-
-
-
-
-
-
-
141
178
215
339
481
713
-
-
-
-
107
133
152
230
334
489
645
-
-
-
97
120
138
206
274
402
529
651
-
-
65
82
97
152
201
294
387
481
708
962
33
41
47
70
93
136
181
226
325
439
7.6
8.6
10.4
13.8
20.7
27.6
34.5
51.8
69.0
9.3
10.4
13.8
20.7
27.6
34.5
51.8
69.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
223
294
387
546
804
-
-
-
-
322
424
668
982
-
-
-
-
178
237
320
458
671
883
-
-
-
269
339
546
801
1056
-
-
-
167
206
257
339
498
651
815
-
-
215
257
362
535
693
863
-
-
99
121
152
201
294
387
481
708
962
118
141
201
294
387
481
708
962
46
56
70
93
136
181
226
325
439
55
66
93
136
181
226
325
439
Pressure bar
Outlet Pressure Range - 3.45 to 8.6 bar Tan Spring Number - SS 0264
Capacity scmh - Orifice Size - ins (mm)
1\2" (12.7) 3\8" (9.5) 5\16" (7.9) 1\4" (6.4) 3\16" (4.8) 1\8" (3.2)OUTLET iNLET
Capacities (Natural Gas, SG: 0.6)
GAS PRESSURE REGULATOR SERiES 204
9
8.6
10.4
13.8
20.7
27.6
34.5
51.8
69.0
6.9
10.3
13.8
-
-
-
-
-
-
-
-
150
188
249
365
481
-
-
-
124
155
206
303
399
-
-
-
90
133
150
220
291
362
-
-
65
84
116
178
235
291
433
572
40
49
65
116
153
189
283
371
12.1
13.8
20.7
27.6
34.5
51.8
69.0
15.6
20.7
27.6
34.5
51.8
68.97
-
-
-
-
-
-
-
-
-
-
-
-
-
283
339
515
679
-
-
-
481
699
934
-
-
-
252
305
461
611
-
-
-
413
608
807
-
-
-
195
235
356
470
583
-
-
300
441
583
730
-
-
121
161
267
351
436
651
863
198
283
382
467
693
934
68
82
124
164
203
303
402
87
130
175
218
322
430
Pressure bar
Outlet Pressure Range - 6.90 to 13.8 bar Grey Spring Number - SS 0265
Capacity scmh - Orifice Size - ins (mm)
1\2" (12.7) 3\8" (9.5) 5\16" (7.9) 1\4" (6.4) 3\16" (4.8) 1\8" (3.2)OUTLET iNLET
Capacities (Natural Gas, SG: 0.6)
10
GAS PRESSURE REGULATOR SERiES 204
Sectional Arrangement
Adjusting Screw
Interchangeable Springs
Union Connector
Ductile Iron Body
Interchangeable Orifices
INLET
Vent Rc 1⁄2
ECL Connection Rc 1⁄4
Inlet Pressure Outlet Pressure Atmospheric Pressure
GAS PRESSURE REGULATOR SERiES 204
11
Dimensions & Weights
Regulator only 102 - - - 127 108 256 111 280 153 - - 7 - - -
With S.309 102 225 225 - 127 108 256 111 280 153 110 345 - 9 9.2 -
With S.315 102 345 345 365 127 108 256 111 280 153 110 485 - 15 15 15
A
MP2 MP4 HP MP2 MP4 HP
B C D E F G H J K weight KgModel
H
External Impulse Connection Rc 1⁄4
GE
FØ
A /2
D C B
Vent Rc1⁄2 Series 20435mm
A
Ø J
K
All contents are subject to copyright, with the possible exception of information that is universal and/or public domain.Bryan Donkin RMG Gas Controls Limited policy is one of continuous improvement and development.The company reserves the right to change, withdraw and introduce improved designs without notice.
ENGLAND
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