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    SWING CHECK VALVE

    MODEL:

    • SD-NRV200FF-D / SD-NRV300FF-D
    • SD-NRV200CV
    • SD-NRV250CV
    • SD-NRV200GG-D / SD-NRV250GG-D / SD-NRV300GG-D

    MODEL:

    • SD-NRV200FF-D / SD-NRV300FF-D
    • SD-NRV200CV
    • SD-NRV250CV
    • SD-NRV200GG-D / SD-NRV250GG-D / SD-NRV300GG-D

    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