• Lead-Free* Check Valves

    Lead-free* check valves are specifically designed for use in applications that deliver water for human consumption; this includes commercial specified valves as well as residential construction.

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    Check Valve - Lead-Free*, PTFE Seat Disc, Press Ends

    Check Valve - Lead-Free*, PTFE Seat Disc, Press Ends

    PC413-Y-LF
    • Valve pressure rating 200 psi/13.8 bar non-shock cold working pressure, Y-pattern, Renewable seat and disc, Regrinding type, NIBCO® double-oval lead-free body marking, Lead-free*
    • Dimensions and workmanship conform to MSS SP-80, NSF/ANSI 61 and NSF/ANSI 372
    • Size range 1/2" to 2"


    Check Valve - Lead-Free*, PTFE Seat Disc, Threaded

    Check Valve - Lead-Free*, PTFE Seat Disc, Threaded

    T-413-Y-LF
    • Valve pressure rating 200 psi/13.8 bar non-shock cold working pressure, Y-pattern, Renewable seat and disc, Regrinding type, NIBCO® double-oval lead-free body marking, Class 125 threaded end connections, Lead-free*
    • Dimensions and workmanship conform to MSS SP-80, NSF/ANSI 61 and NSF/ANSI 372
    • Size range 1/2" to 2"


    Check Valve - Lead-Free*, PTFE Seat Disc, Threaded

    Check Valve - Lead-Free*, PTFE Seat Disc, Threaded

    T-480-Y-LF
    • Valve pressure rating 250 psi/17.2 bar non-shock cold working pressure, In-line lift-type, Spring actuated, PTFE resilient seat disc, NIBCO® double-oval lead-free body marking, Class 125 threaded end connections, Lead-free*
    • NSF/ANSI 61 and NSF/ANSI 372
    • Size range 1/2" to 2"


    Check Valve - Lead-Free*, PTFE Seat Disc, Solder

    Check Valve - Lead-Free*, PTFE Seat Disc, Solder

    S-413-Y-LF
    • Valve pressure rating 200 psi/13.8 bar non-shock cold working pressure, Y-pattern, Renewable seat and disc, Regrinding type, NIBCO® double-oval lead-free body marking, Class 125 solder end connections, Lead-free*
    • Dimensions and workmanship conform to MSS SP-80, NSF/ANSI 61 and NSF/ANSI 372
    • Size range 1/2" to 2"


    Check Valve - Lead-Free*, Resilient Disc, Solder

    Check Valve - Lead-Free*, Resilient Disc, Solder

    S-480-Y-LF
    • Valve pressure rating 250 psi/17.2 bar non-shock cold working pressure, In-line lift-type, Spring actuated, PTFE resilient seat disc, NIBCO® double-oval lead-free body marking, Class 125 solder end connections, Lead-free*
    • NSF/ANSI 61 and NSF/ANSI 372
    • Size range 1/2" to 2"


    Check Valve - Lead-Free*, Class 125, Flanged, Bronze Seat

    Check Valve - Lead-Free*, Class 125, Flanged, Bronze Seat

    F-910-B-LF
    • Valve pressure rating 200 psi/13.8 bar non-shock cold working pressure, Maximum temperature 200°F/ 93°C, Renewable seat and disc, Spring actuated (1/2 psi cracking pressure), Class 250 flanged end connections, Lead-free*
    • Conforms to MSS SP-125, Conforms to MIL-V-18436F, FM approved (2-1/2" to 10"), NSF/ANSI 61 and NSF/ANSI 372
    • Size range 2-1/2" to 24"


    Check Valve - Lead-Free*, Class 125, Flanged, Buna-N Seat

    Check Valve - Lead-Free*, Class 125, Flanged, Buna-N Seat

    F-910-W-LF
    • Valve pressure rating 200 psi/13.8 bar non-shock cold working pressure, Maximum temperature 180°F/ 82°C, Renewable seat and disc, Spring actuated (1/2 psi cracking pressure), Class 250 flanged end connections, Lead-free*
    • Conforms to MSS SP-125, Conforms to MIL-V-18436F, NSF/ANSI 61 and NSF/ANSI 372
    • Size range 2-1/2" to 10"


    Check Valve - Lead-Free*, Class 250, Flanged, Bronze Seat

    Check Valve - Lead-Free*, Class 250, Flanged, Bronze Seat

    F-960-B-LF
    • Valve pressure rating 400 psi/27.6 bar non-shock cold working pressure, Maximum temperature 200°F/ 93°C, Renewable seat and disc, Spring actuated (1/2 psi cracking pressure), Class 250 flanged end connections, Lead-free*
    • Conforms to MSS SP-125, Conforms to MIL-V-18436F, NSF/ANSI 61 and NSF/ANSI 372
    • Size range 2-1/2" to 14"


    Check Valve - Lead-Free*, Class 250, Flanged, Buna-N Seat

    Check Valve - Lead-Free*, Class 250, Flanged, Buna-N Seat

    F-960-W-LF
    • Valve pressure rating 400 psi/27.6 bar non-shock cold working pressure, Maximum temperature 180°F/ 82°C, Renewable seat and disc, Spring actuated (1/2 psi cracking pressure), Class 250 flanged end connections, Lead-free*
    • Conforms to MSS SP-125, Conforms to MIL-V-18436F, NSF/ANSI 61 and NSF/ANSI 372
    • Size range 2-1/2" to 16"


    Check Valve - Lead-Free*, Cast Iron, Silent, Grooved

    Check Valve - Lead-Free*, Cast Iron, Silent, Grooved

    G-920-W-LF
    • Valve pressure rating 250 psi/17.2 bar non-shock cold working pressure, Maximum temperature 180°F/ 82°C, Spring actuated, Renewable bronze discs, Buna-N seat, To be installed between standard flat face flanges, Grooved end connections, Lead-free*
    • Conforms to ANSI/AWWA C606 for steel IPS pipe, NSF/ANSI 61 and NSF/ANSI 372
    • Size range 2" to 12"


    Silent Check Valve - Lead-Free*, Iron Grooved, Fire Protection, Twin Disc

    Silent Check Valve - Lead-Free*, Iron Grooved, Fire Protection, Twin Disc

    KG-900-W-LF
    • Valve pressure rating 250 psi/17.2 bar non-shock cold working pressure, Spring actuated, Renewable discs, Grooved end connections, Lead-free*
    • Conforms to ANSI/AWWA C606 for steel IPS pipe, Listed by Underwriters Laboratories of U.S. and Canada (UL/ULC), FM approved, NSF/ANSI 61 and NSF/ANSI 372
    • Size range 2-1/2" to 12"


    Check Valve - Lead-Free*, Iron, Fire Protection, Wafer Style

    Check Valve - Lead-Free*, Iron, Fire Protection, Wafer Style

    KW-900-W-LF
    • Valve pressure rating 250 psi/17.2 bar non-shock cold working pressure, Spring actuated, Renewable discs, Rubber seat, Double door, To be installed between standard Class 125 flanges, Wafer connection, Lead-free*
    • Listed by Underwriters Laboratories of U.S. and Canada (UL/ULC), FM approved, NSF/ANSI 61 and NSF/ANSI 372
    • Size range 2-1/2" to 16"


    Check Valve - Lead-Free*, Class 125, Iron Body, Bronze Seat and Disc

    Check Valve - Lead-Free*, Class 125, Iron Body, Bronze Seat and Disc

    W-910-B-LF
    • Valve pressure rating 200 psi/13.8 bar non-shock cold working pressure, Maximum temperature 200°F/ 93°C, Renewable bronze seat and disc, Spring actuated (1/2 psi cracking pressure), Class 125 wafer end connections, Lead-free*
    • Conforms to MSS SP-125, FM approved, NSF/ANSI 61 and NSF/ANSI 372
    • Size range 2" to 10


    Check Valve - Lead-Free*, Class 125, Iron Body, Buna-N Seat

    Check Valve - Lead-Free*, Class 125, Iron Body, Buna-N Seat

    W-910-W-LF
    • Valve pressure rating 200 psi/13.8 bar non-shock cold working pressure, Maximum temperature 180°F/ 82°C, Renewable seat and disc, Spring actuated (1/2 psi cracking pressure), Class 125 wafer end connections, Lead-free*
    • Conforms to MSS SP-125, NSF/ANSI 61 and NSF/ANSI 372
    • Size range 2" to 10


    Check Valve - Lead-Free*, Class 125, Wafer Style, Buna-N Seat

    Check Valve - Lead-Free*, Class 125, Wafer Style, Buna-N Seat

    W-920-W-LF
    • Valve pressure rating 2" - 12": 250 psi/17.2 bar non-shock cold working pressure, Valve pressure rating 14" - 24": 150 psi/10.3 bar non-shock cold working pressure, Maximum temperature 180°F/ 82°C, Resilient Buna-N seat molded to body, Renewable twin bronze discs, Spring actuated, To be installed between standard flat face flanges, Class 125 wafer end connections, Lead-free*
    • Conforms to ANSI B16.1, NSF/ANSI 61 and NSF/ANSI 372
    • Size range 2" to 24"


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