Honeywell V4730B Manual page 5

V4730B/V8730B, V4750B/V8750B CLASS A DOUBLE BLOCK AND PRESSURE REGULATING SAFETY SHUTOFF VALVES
100
10
PRESSURE
DROP
INCHES
W.C.
1
0.1
10
100
10
PRESSURE
DROP
INCHES
W.C.
1
0.1
10
50 100
Fig. 5. Capacity of V4730B/V8730B; V4750B/V8750B 1/2 in. valves.
50 100
Fig. 6. Capacity of V4730B/V8730B; V4750B/V8750B 3/4 in. valves.
500 1000
CFH NATURAL GAS
500 1000
CFH NATURAL GAS
5
5000 10000
M20705A
5000 10000
M20706A
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