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Maximator® ball Check Valves prevent reverse flow where bubble tight shutoff is not mandatory. Check valves are designed to operate to 660ºF. These check valves are not to be used as a relief device. The cracking pressure of the O-ring check valves is approximately 10 psig.
Sour Gas Ball Check Valves
Unit of Measure
1 

Item #

Connection Type

Orifice Size

Flow Value (Cv)

Dimension A (Hex.)

Dimension B

CAD

30BC4H-SOG N/A 4HF N/A 0.094 in N/A 0.15 N/A 1.19 in N/A 3.40 in N/A STEP File for 30BC4H-SOG
30BC6H-SOG N/A 6HF N/A 0.125 in N/A 0.28 N/A 1.19 in N/A 3.81 in N/A
30BC9H-SOG N/A 9HF N/A 0.187 in N/A 0.63 N/A 1.63 in N/A 4.61 in N/A
Unit of Measure
1