Check Valves

Vacuum pump check valves and Blower check valves are available in a variety of pipe sizes, types, and materials including elastomer seals. We stock common sizes of NPT inline check valves as well as dual plate wafer check valves. If you do not see the valve you need please contact us.

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Product Line Details

pdblowers offers a full inventory of vacuum pump check valves, blower check valves and other replacement parts in a variety of materials. If you do not see the part you need on our website, please contact us and our experienced team will help you find the check valve you need.

5050 / 31 Style Dual Plate Wafer Valves
pdblowers standard wafer valves feature a cast iron body, 316 stainless steel internals, a 316 stainless steel spring, and EPDM elastomer seal.

5002 / 07 Style Male NPT Inline Check Valves
pdblowers standard NPT inline check valves feature a carbon steel body, aluminum internals, no spring, and EPDM elastomer seal.

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Instruction Manuals

Specifications