Gould Solenoid valve M4-3B Major Rebuild Kit Buna seat and 5-150 or 10-250 psi
M4-3BRK
      Gould Solenoid valve M4-3B Major Rebuild Kit Buna seat and 5-150 or 10-250 psi
      Gould Solenoid valve M4-3B Major Rebuild Kit Buna seat and 5-150 or 10-250 psi
      Gould solenoid valve M4-3B Major Rebuild Kit 5–125 or 10-250 psi

      The Gould M4-3B major Rebuilt kit is for the M Series solenoid valves, Buna seat.

      Available in sizes ranging from 1/8" to 2" NPT threaded.

      Please note:  Typically ships out the same day but could take up to 1–2 days processing before shipping.

      Gould Solenoid Valves
      $118.80
      $132.00
      Save 10%
      Quantity :

      Free Shipping up to 5 lbs. Order before 10:30 on Friday and receive it between 6/11/26 and 6/16/26 with Free Shipping up to 5 lbs.

      Delivery Options
      Carrier Description Estimated Delivery
      Free Shipping up to 5 lbs. 5 to 6 days Transit

      6/11/26 - 6/16/26

      UPS Ground over 5 pounds 5 to 6 days Transit

      6/10/26 - 6/15/26

      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 up to 5 lbs.

      Description: 5 to 6 days Transit

      Estimated delivery:
      6/11/26 - 6/16/26

      Carrier: UPS Ground over 5 pounds

      Description: 5 to 6 days Transit

      Estimated delivery:
      6/10/26 - 6/15/26

      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 Gould M4-3B Major Rebuild Kit replaces all internal components, including the piston, pilot assembly, spring, and seals, and can be installed without removing the valve from the line.

        Service Ratings
        • Pipe Sizes: 1/8”, 1/4”, 3/8”, 1/2”, 3/4”, 1”, 1¼”, 1½”, 2” NPT
        • Media: Air, Inert Gases, Water, Aqueous Liquids, Light Oils (225SSU or 15SAE)
        • Pressure Range Options: 5–125 psi or 10-250 psi
        • Rated Fluid Temperature Range: –40°F to +220°F
        Summary Specifications of Gould solenoid valve M4-3B 
        Size 1/8" 1/4" 3/8" 1/2" 3/4" 1" 1 1/4" 1 1/2" 2"
        Orifice 5/8" 5/8" 5/8" 5/8" 7/8" 1" 1 1/4" 1 1/2" 2"
        Cv Factor 1.3 2.1 2.3 3.9 5.1 11.6 12.1 26 48
        Repair kit Weight (lbs) 1 1 1 1 1 1 2 4 5

        Please Note: Gould Solenoid Valves are designed for Industrial–Commercial applications. Residential/Consumer applications will void the warranty. 

      • Gould Solenoid Valves
        M4-3BRK

        Data sheet

        Valve Size
        .5 (1/2") .25 (1/4") .75 ( 3/4") .125 (1/8") .375 (3/8") 1" 1.5 (1 1/2") 1.25 (1 1/4") 2"
        Valve Body Material
        Bronze
        Valve Connection
        NPT
        Valve PSI
        5-125 10-250
        Valve Seat
        Buna
        Warranty
        1 year
        Valve Media
        Air Aqueous Liquids Inert Gas Light Oils Water
        Solenoid Valve Temperature
        250°F
        Valve De-energized Position
        Normally Closed
        Gould Series
        M
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