Gould Solenoid valve M3B Major Rebuild Kit 220ºF Buna seats 5-125 or 10-250 psi
M3B
      Gould Solenoid valve M3B Major Rebuild Kit 220ºF Buna seats 5-125 or 10-250 psi
      Gould Solenoid valve M3B Major Rebuild Kit 220ºF Buna seats 5-125 or 10-250 psi
      Gould solenoid Bronze valve M-3B Rebuild Kit to 220ºF 5–125/10-250 psi

      The Gould M3B major Rebuilt kit is for the M Series solenoid valve M-3B, Buna seat for Air and Water with 5–125 or 10-250 PSI and a temperature range of –40°F to +220°F.

      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
      $105.91
      $119.00
      Save 11%
      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 M3B for Air and Water 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 and Water
        • Pressure Range Options: 5–125 psi or 10-250psi
        • Rated Fluid Temperature Range: –40°F to +220°F
        Summary Specifications of Gould solenoid valve M-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
        M3B

        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 Water
        Solenoid Valve Temperature
        220°F
        Gould Series
        M
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