C.I. Swing Check Valves
MMKE Valve offer cast iron check Valve Class 125 flanged end connections, 175 psi/12.1 bar non-shock water working pressure (WWP), Iron body, bronze mounted trim (IBBM), Bolted bonnet, Renewable seat and disc, All sizes tapped ¾” at location “C” for ball drip assembly, Flanged end connections, Use in U.S. drinking water applications is prohibited after January 3, 2014
- Conforms to MSS SP-71
- Listed by Underwriters Laboratories of US and Canada (UL/ULC)
- FM Approved
- Approved by New York City BSA 143-69-SA Size range 2½” to 12”