Gould Solenoid valve Q4-3V-2 Major Rebuild Kit Viton seat and 5-150 or 10-250 psi 300ºF
Q4-3V-2RK
      Gould Solenoid valve Q4-3V-2 Major Rebuild Kit Viton seat and 5-150 or 10-250 psi 300ºF
      Gould Solenoid valve Q4-3V-2 Major Rebuild Kit Viton seat and 5-150 or 10-250 psi 300ºF
      Gould Q4-3V-2 solenoid valve Major Rebuild Kit Viton seat 5-150 10-250 psi

      The Gould Q4-3V-2 major Rebuilt kit is for the Q Series solenoid valves, Viton seat.

      Available in sizes ranging from 1/8" to 3" NPT threaded.

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

      Gould Solenoid Valves
      $115.70
      $130.00
      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 Q4-3V-2 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”, 2½", 3" NPT
        • Media: Air & Inert Gases, Water & Aqueous Liquids, Oils (400SSU or 30SAE)
        • Pressure Range: 5-150 or 10-250 psi
        • Rated Fluid Temperature Range: –40°F to +300°F 
        Summary Specifications of Gould solenoid valve Q4-3V-2 
        Size 1/8" 1/4" 3/8" 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3"
        Orifice 5/8" 5/8" 5/8" 5/8" 7/8" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3"
        Cv Factor 1.3 2.1 2.3 3.9 5.1 11.6 12.1 26 48 75 100
        Repair kit Weight (lbs) 1 1 1 1 1 1 2 4 5 5 5

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

      • Gould Solenoid Valves
        Q4-3V-2RK

        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" 2.5 (2 1/2") 3"
        Valve Body Material
        Bronze
        Valve Connection
        NPT
        Valve PSI
        5-150 10-250
        Valve Seat
        Viton
        Warranty
        1 year
        Valve Media
        Air Aqueous Liquids Inert Gas Oils (440SSU/30SAE) Water
        Solenoid Valve Temperature
        300°F
        Valve De-energized Position
        Normally Closed
        Gould Series
        Q QR
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