Maxpro South, Inc.
Maxpro South, Inc.
92 Wilson Rd,
Humble, TX 77338
Toll Free: 800.203.8063
Phone: 281.351.8880
Fax: 281.351.8883
Email: sales@maxprosouth.com
Web Address: www.maxprosouth.com
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Maximator® O-Ring Check Valves provide high quality directional flow control and bubble tight shutoff for liquids and gases. 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 O-Ring Check Valves
Unit of Measure
1 

Item #

Connection Type

Orifice Size

Flow Value (Cv)

Dimension A (Hex.)

Dimension B

CAD

30OC4H-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
30OC6H-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
30OC9H-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 STEP File for 30OC9H-SOG
Unit of Measure
1