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Polyconn provides two types of check valves, nickel plated brass and plastic. Our brass check valves are designed to be used in industrial applications where our plastic check valves are typically used in potable water applications but may be used for air applications also.
- Plastic Check Valves are NSF approved.
- Brass Check Valve, 3.0 PSI cracking pressure.
Request a quote fot the Check Valve you need online today, or contact Polyconn for more information.