Data Sheet

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
INLET
PRESSURE
OUTLET
PRESSURE
2-INCH / DN 50 BODY CAPACITIES IN SCFH / Nm
3
/h
OF 0.6 SPECIFIC GRAVITY OF NATURAL GAS
Orice 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 Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h
3 to 10 psig /
0.21 to 0.69 bar
0W019227022
Red Stripe
10
20
30
50
60
0.69
1.4
2.1
3.4
4.1
5 0.34
290
500
760
1100
1250
8
13
20
29
34
830
1200
1600
2200
2700
22
32
43
59
72
1300
2100
2700
3900
4500
35
56
72
105
121
3300
4800
7000
9800
11,100
88
129
188
263
297
5900
9100
11,000
17,000
19,500
158
244
295
456
523
100
200
6.9
13.8
1900
3700
51
99
4300
8200
115
220
7000
13,000
188
348
17,000
32,000
456
858
30,000
57,000
804
1528
400
500
600
1000
1500
27.6
34.5
41.4
69.0
103
7200
9100
10,000
18,000
22,000
193
244
268
482
590
16,000
19,000
24,000
39,000
60,000
429
509
643
1045
1608
28,000
35,000
42,000
69,000
- - - -
750
938
1126
1849
- - - -
64,000
79,000
- - - -
- - - -
- - - -
1715
2117
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
20
30
50
60
1.4
2.1
3.4
4.1
10 0.69
560
770
1100
1250
15
21
29
34
1300
1500
2400
2800
35
40
64
75
2200
3000
4300
5000
59
80
115
134
5100
7000
9800
11,100
137
188
263
297
9000
11,000
17,000
19,500
241
295
456
523
100
200
400
6.9
13.8
27.6
1900
3700
7200
51
99
193
4400
8100
16,000
118
217
429
7600
14,000
28,000
204
375
750
17,000
33,000
62,000
456
884
1662
30,000
57,000
- - - -
804
1528
- - - -
500
600
1000
1500
34.5
41.4
69.0
103
8900
10,000
18,000
27,000
239
268
482
724
19,000
23,000
40,000
60,000
509
616
1072
1608
35,000
42,000
72,000
- - - -
938
1126
1930
- - - -
76,000
- - - -
- - - -
- - - -
2037
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
8 to 20 psig /
0.55 to 1.4 bar
0W019127022
Olive Drab
20
30
50
60
1.4
2.1
3.4
4.1
10 0.69
550
760
1000
1200
15
20
27
32
1200
1500
2300
2700
32
40
62
72
1700
2500
3800
4500
46
67
102
121
2500
4600
7800
9900
67
123
209
265
4900
8800
16,000
18,500
131
236
429
496
100
200
400
6.9
13.8
27.6
1900
3600
7200
51
96
193
4300
8000
15,000
115
214
402
7400
14,000
28,000
198
375
750
17,000
32,000
60,000
456
858
1608
30,000
57,000
- - - -
804
1528
- - - -
500
600
1000
1500
34.5
41.4
69.0
103
8800
10,000
18,000
27,000
236
268
482
724
19,000
23,000
39,000
60,000
509
616
1045
1608
35,000
42,000
72,000
- - - -
938
1126
1930
- - - -
74,000
- - - -
- - - -
- - - -
1983
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
20
30
50
60
1.4
2.1
3.4
4.1
15 1.0
520
740
1100
1250
14
20
29
34
1100
1600
2400
2800
29
43
64
75
1800
2800
4300
5000
48
75
115
134
3500
5900
9800
11,100
94
158
263
297
5700
10,000
16,000
18,500
153
268
429
496
100
200
400
6.9
13.8
27.6
1900
3700
7200
51
99
193
4400
8300
16,000
118
222
429
7800
14,000
29,000
209
375
777
17,000
31,000
64,000
456
831
1715
30,000
57,000
- - - -
804
1528
- - - -
500
600
1000
1500
34.5
41.4
69.0
103
9200
11,000
18,000
27,000
247
295
482
724
20,000
23,000
40,000
60,000
536
616
1072
1608
37,000
42,000
71,000
- - - -
992
1126
1903
- - - -
82,000
- - - -
- - - -
- - - -
2198
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- continued -
LOW PRESSURE