U.S. Plastic Corporation Nibco Chemtrol Heavy Duty True Block Union Ball Valves 18231

NSF listed. Valve body rotates 360. All plastic non-corrosive construction. Shut-off for downstream or upstream repair. FKM O-ring seals, self-lubricating TFE seats. Double union design permits in-line maintenance without disconnecting pipe. Full port design, Cv can be disregarded since pressure drop through valve is equivalent to same length of schedule 80 pipe. Interference fit handle, removable when necessary. Dual end connectors for threaded or socket. Applications: For chemical processing, plating, photo processing, laboratories, water conditioning, electric production, pharmaceutical, and more. Pressure rating at 73F: CPVC 250 psi & PVC 250 psi. Maximum Temperature: CPVC 210F & PVC 140F. Flanged applications derated to 150 psi.