With more than one hundred years of designing and manufacturing experience, The Specialty Mfg. Co. offers a complete line of check valves and accessories in metal and plastic variations for pneumatic and fluid control applications.

Small check valves are our specialty, and we offer custom check valves to meet the requirements of your unique application. If you ever need product support or assistance finding a solution for your application, our customer service team is here to help!

[yith_wcan_filters slug="check-valves"]

Showing 71–80 of 90 results

  • S561-4-10

  • S561-4-10E

  • S561-4-10F

  • S561-4-8

  • S561-4-8E

  • S561-4-8F

  • S561-4E

  • S561-4F

  • S561-6

  • S561-6-12

Configure Your Ideal Solution

Explore our various stock pressure check valves and compare CAD drawings to configure your ideal solution. If you have a complex application that requires a custom check valve, give us a call!

Find a Check Valve Distributor Near You!

Distributors nationwide stock our check valves in plastic, metal, and a range of configurations.