AWWA C509 resilient seated gate valve(NRS & OSY),size from 2.5"-10",pressure 200/250PSI Design according to ASME B16.34 Face to face ASME B16.10 End to end ASME B16.10 The AWWA C509 resilient seated gate valve, which is completely designed,manufactured and tested according to specified regulations in AWWA C509. It is widely and globally used in the portable water lines,waterworks connection,fire pretection and irrigation etc. ply-wood package
