Table 1. Natural gas capacities, in cfh.
press. droop* Outlet
Outlet press.,
Inlet pressure, psi
Regulator designation 7335-1-0 7335-1-8 7335-1-16 7335-1-32 7335-1-48 7335-3-0 7335-3-8 7335-3-16 7335-3-32 7335-3-48 7335-4-0 7335-4-8 7335-4-16 7335-4-32 7335-4-48 7335-6-A0 7335-6-A8 7335-6-A16 7335-6-32 7335-6-48
osi
osi
5
10
15
25
40
50
0 8
0.6 1.2 1.8
11 200 9 900 9 800 9 000 7 500 19 500 18 500 18 000 16 400 14 000 35 000 34 500 34 000 30 000 27 500 80 000 78 000 75 000 65 000 55 000
14 500 13 700 13 500 12 200 11 500 30 000 28 000 27 500 25 100 25 000 52 000 51 000 50 000 49 000 46 500 125 000 120 000 115 000 100 000 90 000
17 300 16 500 16 000 15 000 14 300 37 000 36 200 35 700 34 000 31 500 68 000 67 500 66 000 64 500 61 500 145 000 145 000 140 000 135 000 125 000
23 200 22 700 22 500 21 400 20 000 50 000 49 000 48 000 46 000 45 500 90 000 89 000 88 500 84 500 84 000 190 000 190 000 190 000 183 000 175 000
32 000 31 200 31 000 30 100 20 000 68 000 67 000 66 500 64 000 63 500 125 000 124 000 121 500 118 000 116 500 260 000 260 000 260 000 200 000 200 000
38 000 37 700 37 000 35 500 20 000 80 000 79 000 78 000 75 000 63 500 150 000 148 000 146 000 143 000 116 500
16 32 48
4 4
0 8
0.6 1.2 1.8
16 32 48
4 8
0 8
0.6 1.2 1.8
16 32 48
4 8
0 8
0.6 1.2 1.8
— — — — —
16 32 48
4 8
_ = Exceeds the regulator's maximum operating inlet pressure
Note:
Table 2. 7335 Inlet and outlet pressure ratings.
Max.
Max. Emer.
Max.
Max.
Max.
Regulator designation 7335-1-0 7335-1-8 7335-1-16 7335-1-32 7335-1-48 7335-3-0 7335-3-8 7335-3-16 7335-3-32 7335-3-48 7335-4-0 7335-4-8 7335-4-16 7335-4-32 7335-4-48 7335-6-A0 7335-6-A8 7335-6-A16 7335-6-32 7335-6-48
Oper. Inlet press., psi
inlet press., Outlet (casing)
Oper. Outlet press., psi
Diaphragm
psi
press., psi
press., diff., psi
60
70
25
2
Setpoint +5
60
70
20
2
Setpoint +5
60
70
20
2
Setpoint +5
40
50
10 10 10 20 20
1 1 1 2 2
Setpoint +2
Setpoint +5
Note: When regulator flow is at maximum capacity, discharge pressure will be lowered from setpoint by approximately 10%. The "Pressure Droop" should be taken into account when selecting a regulator and spring range.
Bulletin 7335 Page 3
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