Single Union Ball Valve


All thermoplastic single union ball valves (" through 2") shall be produced of PVC type I, cell classification 12454-B or CPVC type IV, cell classification 23447-B or PP or PVDF material. Valve o-rings shall be made of EPDM, Santoprene or Viton material. Valve seats shall be Teflon material. Valves shall be operated by a handle or pneumatically or electrically by an actuator. Valves shall be full port (equal to or greater than the minimum inside diameter of sch 80 pipe). End connectors shall be of socket, thread or flange type. Valves shall meet or exceed the European DIN 3441 standard for pressure rating. Valves shall be capable of being adjusted externally for seat wear.

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