Industrial 21C-PVC-SOC-THD-ANSI-1/2-EPDM Ball Valve

The Asahi/America Type-21/21a True Union Ball Valve for PVC/CPVC, 1/2" with socket and threaded ANSI ends (SOC/THD), delivers bubble-tight shutoff via PTFE seats backed with EPDM (or FKM) and dual O-ring stem seals for durable, reliable operation. This true-union design enables field disassembly without cutting pipe, and valve bodies are available in PVC or CPVC; two end-connection sets are included to cover socket and threaded configurations. It is rated up to 230 psi for PVC/CPVC service and offers full bore flow across sizes from 1/2" through 2", providing minimal pressure drop when fully open. The seats feature PTFE backed by elastomer cushions for easy seating at low torque, while an integrated ISO mounting pad supports both manual operation and actuators in retrofit or new installations.