Jordan Valve Mark 630 Series - Gas Service/High Pressure Regulator User Manual
Page 4

Table 4: High Pressure Regulator Flow Capacities (scfh of
0.6 Specific Gravity Gas; based on 20% Droop) (cont’d)
Outlet
Pressure
Range
psig
Inlet
Pressure
psig
Outlet
Pressure
psig
Seat Ring Orifice Diameter (inches)
1/8
3/16
1/4
3/8
1/2
90-150
150
125
2400
4600
6700
11000
17000
200
3500
6800
10000
15000
23000
250
4300
8900
12000
19000
29000
300
5200
10000
15000
25000
34000
375
6600
13000
18500
28000
39000
400
7300
14500
19000
29000
―
500
7900
15000
25000
36000
―
625
10000
22000
29000
41000
―
1125
18000
33000
42000
―
―
1500
26000
43000
―
―
―
90-150
200
150
2400
6800
10000
16000
26000
250
4400
8800
13000
20000
32000
300
5300
10000
15000
24000
35000
400
7100
14000
22000
34000
42000
450
7700
17000
24000
36000
―
650
9000
24000
33000
49000
―
800
13000
29000
38000
―
―
1150
20000
38000
49000
―
―
1500
26000
47000
―
―
―
150-200
200
150
3400
6200
9300
16000
24000
250
4300
8800
12000
20000
27000
300
5300
10000
15000
24000
30000
400
7100
14000
21000
32000
38000
450
7600
15000
24000
36000
―
650
9000
21000
33000
48000
―
800
13000
27000
37000
―
―
1150
19500
34000
49000
―
―
1500
26000
44000
―
―
―
150-200
250
200
4200
8300
12000
20000
30000
300
5200
10000
16000
25000
35000
450
7800
16000
26000
43000
50000
600
9500
22000
34000
55000
―
700
11000
25000
40000
61000
―
800
13000
30000
43000
―
―
1000
16000
37000
50000
―
―
1200
20000
41000
59000
―
―
1500
26000
53000
―
―
―
200-275
250
200
4200
8200
11000
20000
29000
300
5200
10000
14500
25000
35000
450
7700
1600
24000
40000
50000
600
9500
22000
31000
51000
―
700
11000
25000
35000
55000
―
800
13000
29000
42000
―
―
1000
16000
36000
50000
―
―
1200
19000
41000
55000
―
―
1500
26000
51000
―
―
―
Table 4: High Pressure Regulator Flow Capacities (scfh of
0.6 Specific Gravity Gas; based on 20% Droop) (cont’d)
Outlet
Pressure
Range
psig
Inlet
Pressure
psig
Outlet
Pressure
psig
Seat Ring Orifice Diameter (inches)
1/8
3/16
1/4
3/8
1/2
200-275
300
250
4900
9000
15000
28000
42000
400
7000
14000
23000
40000
56000
500
8500
18000
29000
51000
65000
600
9500
22000
34000
59000
―
750
12500
28000
44000
69000
―
1000
16000
39000
58000
―
―
1250
21000
49000
69000
―
―
1500
26000
59000
―
―
―
200-275
300
275
4700
9000
15000
28000
39000
400
6900
14000
25000
40000
54000
525
8600
18000
35000
68000
94000
775
11000
28000
51000
95000
―
1000
16000
39000
67000
―
―
1275
21000
50000
87000
―
―
1500
26000
60000
―
―
―
275-500
300
275
4500
7500
10000
20000
31000
400
6600
12000
16600
31000
43000
525
8600
16000
21000
39000
56000
775
11000
24000
32000
55000
―
1000
17000
32000
43000
―
―
1275
21000
40000
53000
―
―
1500
26000
46000
―
―
―
275-500
400
300
6600
11000
16000
31000
42000
550
9700
18000
23000
44000
63000
600
9900
19000
26000
48000
―
700
11000
23000
30000
54000
―
800
13000
26000
35000
61000
―
900
15000
29000
39000
―
―
1300
22000
43000
58000
―
―
1500
26000
49000
―
―
―
275-500
500
400
8300
16000
24000
44000
62000
650
10000
24000
33000
61000
86000
800
13000
30000
41000
76000
―
900
15000
34000
49000
85000
―
1000
17000
38000
54000
―
―
1200
20000
46000
63000
―
―
1400
24000
55000
76000
―
―
15000
26000
60000
―
―
―
275-500
550
500
8700
16000
26000
50000
77000
750
12000
28000
40000
78000
100000
900
15000
34000
52000
92000
―
1000
17000
39000
60000
100000
―
1500
26000
59000
72000
―
―
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