American Threaded NRS gate valve with wrench nut (Or with handwheel)
- Certificate: UL Listed / FM Approved
- Standard: UL 262 / AWWA C515, C509
- Connection: NPT as ASME B1.20.1
- Temperature: -10°C to 120°C
- W. pressure: 300 psi
- Surface: FBE coating as AWWA C550
Threaded NRS gate valve with wrench nut (Or with handwheel) means Non Rising Stem gate valve by threaded connection. It operates by turning the wrench nut through extra T key tool (Or turning the handwheel). The stem does not move up or down as it turns to open and close the gate.