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.
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Sour Gas O-Ring Check Valves

O-Ring Check Valve
List Price Quote
Sour Gas O-Ring Check Valves

O-Ring Check Valve
List Price Quote
Sour Gas O-Ring Check Valves

O-Ring Check Valve
List Price Quote
Description N/A 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.
Valve Pattern N/A O-Ring
Connection Type N/A 4HF N/A 6HF N/A 9HF
Pressure Rating N/A 30,000 psi
Orifice Size N/A 0.094 in N/A 0.125 in N/A 0.187 in
Flow Value (Cv) N/A 0.15 N/A 0.28 N/A 0.63
Dimension A (Hex.) N/A 1.19 in N/A 1.19 in N/A 1.63 in
Dimension B N/A 3.40 in N/A 3.81 in N/A 4.61 in
Material N/A Annealed 316 Stainless Steel
Caution N/A Frequent inspections of O-Rings are necessary to ensure proper service of the check valve. O-Rings have shown satisfactory service life in testing, however different service conditions may lead to variations in cycle and shelf life.
Terms and Conditions N/A All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.
CAD N/A N/A N/A STEP File for 30OC9H-SOG