SWING CHECK VALVE

Features

MODEL: SD-NRV200FF-D / SD-NRV300FF-D

• Working pressure: 200 & 300 psi
• Connection ends: Flange to ASME B16.1 Class 125
• Temperature range: 0ºC to 80ºC
• Coating: Fusion bonded epoxy coating internally and externally in accordance with ANSI/AWWA C550

MODEL: SD-NRV200CV

• Working pressure: 200 psi
• Connection ends: Flange to ASME B16.1 Class 125
• Bolted bonnet. Horizontal swing. Renewable seat and disc.
• Temperature range: -29ºC to 66ºC
• Bronze trimed disc, 125 psi steam @232° C,. Non-shock cold water oil or gas.
• Conform to MSS SP-71.

MODEL: SD-NRV250CV

• Working Pressure 250 psi. Cold water pressure (Max. temp. 63ºC)
• Flanged Ends to ANSI B16.1 Class 125
• Ductile Iron Body with EPDM
• Epoxy coated interior / exterior to AWWA C550
• Dual Plate Construction

MODEL: SD-NRV200GG-D / SD-NRV250GG-D / SD-NRV300GG-D

• Working pressure: 200, 250 & 300 psi
• Connection ends: Groove to AWWA C606
• Temperature range: 0ºC to 80ºC
• Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550 or painting upon request