Jomar F-591 Cast Iron Check Valve Wafer Style Double door Class 125 Lead Free Compliant
F-591
      Jomar F-591 Cast Iron Check Valve Wafer Style Double door Class 125 Lead Free Compliant
      Jomar F-591 Cast Iron Check Valve Wafer Style Double door Class 125 Lead Free Compliant
      Jomar F-591 Cast Iron Wafer Check Valve Lead Free Compliant

      The Jomar F-591 is a Lead Free Compliant Cast Iron Wafer Style Class 125 ANSI B16.1 approved Check Valve.  Features Lead Free compliant disc of Aluminum Bronze - C95400 with a temperature range of 14°F - 176°F (-10° to 80°C).

      Available in sizes from 2 1/2" to 12".

      Jomar Valve
      $87.20
      $116.27
      Save 25%
      Quantity :

      FREE Shipping Order before 11:00 on Friday and receive it between 6/10/26 and 6/12/26 with FREE Shipping

      Delivery Options
      Carrier Description Estimated Delivery
      FREE Shipping 3-5 days

      6/10/26 - 6/12/26

      UPS 3 bus. days Ships same or next day 3 bus-days Same day/next Order before 10:30 EST (Valve combo + 2)

      6/10/26 - 6/11/26

      UPS 2 bus. days Ships same day 2 bus-days, leaves WH same day if Order up to 10:30 EST

      6/9/26 - 6/10/26

      UPS Next Day - 1 business Day Ships same day except valve/act combo + 2 (Order before 10:30 EST)

      6/8/26 - 6/9/26

      Carrier: FREE Shipping

      Description: 3-5 days

      Estimated delivery:
      6/10/26 - 6/12/26

      Carrier: UPS 3 bus. days Ships same or next day

      Description: 3 bus-days Same day/next Order before 10:30 EST (Valve combo + 2)

      Estimated delivery:
      6/10/26 - 6/11/26

      Carrier: UPS 2 bus. days Ships same day

      Description: 2 bus-days, leaves WH same day if Order up to 10:30 EST

      Estimated delivery:
      6/9/26 - 6/10/26

      Carrier: UPS Next Day - 1 business Day

      Description: Ships same day except valve/act combo + 2 (Order before 10:30 EST)

      Estimated delivery:
      6/8/26 - 6/9/26

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      • The Jomar F-591 Lead Free compliant Cast Iron Wafer Check Valve features:

        • Aluminum Bronze Disc
        • Stainless Steel Stem
        • Pressure Rating: Class 125
        • ASME B16.1
        • Sizes 2 1/2" to 12" 
        Approvals
        • Lead Free Compliant
        • ANSI B16.1
        Pressure/Temperature Rating
        • Class 125
        • 14°F - 176°F (-10° to 80°C)

        Install 5 pipe diameters minimum downstream from pump discharge or changes in direction to avoid flow turbulence. Flow straighteners may be required in extreme cases.

        Note: On pump discharge, the preferred check valves are: inline, spring assisted, center-guided, lift checks.

        Summary Specifications (Please see attachment for full specs.)
        Size 2 1/2" 3" 4" 6" 8" 10" 12"
        F-591 Model 105-925 105-903 105-904 105-906 105-908 105-910 105-912
        Weight 11 13 20 33 62 56 90
        View Detailed Valve Specifications
        Jomar F-591 Specifications
        Jomar F-591

      • Jomar Valve
        F-591

        Data sheet

        Valve Type
        Dual Plate
        Valve Size
        2.5 (2 1/2") 3" 4" 6" 8" 10" 12"
        Valve Body Material
        Cast Iron
        Valve Connection
        Face to Face B16.10
        Valve PSI
        125
        Valve Operation
        Manual
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