Check Valves

The PSI check valves provide positive displacement blower protection for material handling equipment operating air blowers, truck trailers using air conveying material handling systems, and various industries utilizing pneumatic air conveying equipment. Our product’s standard construction is a cast aluminum exterior with a stainless steel check plate on the interior.

Check valves are offered in many sizes ranging from 3” – 10”, with both tapped and untapped versions available. End caps are pre-tapped for standard pipe threads, except for the 6”, 8” and 10” sizes, which have flanges drilled to match the 150# ASA pattern.

Fact Sheets
Check Valves
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