American AVK Company
Check Valves

Swing Check Valves
Series 41

Ball Check Valves
HDL/Series 53

Check Valves

American AVK has two types of check valves to meet our customer’s needs; the Series 41 Swing Check Valve, and the Series 53 Ball Check Valve.  The American AVK swing check valve was developed for long life and easy maintenance. From the EPDM encapsulated steel door to the design of the hinge assembly, every detail has been designed with the user in mind. For applications that have high solids content an AVK ball check valve is the valve to use.  Use an AVK check valve and you will forget it’s there. AVK: the valve you can forget. The name you'll want to remember.