• New 1/2" CAST brass horizontal check valve air compressor in line vertical

    A plugged 1/8" NPT unloader port is standard. 1/2" female NPT pipe thread INLET X 1/2" female NPT pipe thread OUTLET. 1/2" HORIZONTAL BRASS CHECK VALVE. Including, but not limited to, using alternative products.
    S$ 36.81
    Top-rated seller
    S$ 23.42 shipping
    From United States
    94 sold
    Customs services and international tracking provided
  • 1" Female x 1" Male NPT Brass Air Compressor In Tank Check Valve New

    One new 1" female NPT x 1" male NPT in tank air compressor check valve. This style of check valve is usually screwed directly into the air tank, then the main line coming off of the compressor pump is connected to it.
    S$ 27.25
    Top-rated seller
    S$ 32.34 shipping
    From United StatesCustoms services and international tracking provided
  • New 1" X 1" Air Compressor In Tank Check Valve Brass

    Check valves are used to prevent backflow of air. This style is used to directly screw into the air tank and keep pressure from leaving the tank and putting pressure against the compressor pump once the compress is shut off.
    S$ 34.08
    Top-rated seller
    Was: Previous PriceS$ 47.74
    From United States
    S$ 23.40 shipping
    Customs services and international tracking provided
  • WATTS 1" Dual Check Valve Model LF07S Female Threaded w/ Union

    S$ 81.94
    From United States
    S$ 26.35 shipping
    Customs services and international tracking provided
    or Best Offer
  • Lot of 2 American Valve Swing Check Threaded Ends G31 #369239 1" NIB

    New as pictured both for one money free shipping
    S$ 34.15
    From United States
    S$ 25.68 shipping
    Customs services and international tracking provided
    or Best Offer
  • Campbell Check Valve 200 Psi 1 " Brass 200 Psi

    Non-corrosive nylon stem guide. Material: Brass. Product Type: Check Valve. Certified low lead brass. Connections: 1 in. Discovery ACC. Abrasion resistant O-ring. Helpful Links.
    S$ 21.72
    Top-rated seller
    S$ 23.22 shipping
    From United StatesCustoms services and international tracking provided
  • Parker Check Valve C1600B - 10DM 1" NPT 2000PSI BRASS NEW IN BOX

    Part Number: C1600B - 10DM. 1" NPT. Parker Check Valve pic: 60792-93 loc: FR FGR5. NEW IN BOX.
    S$ 109.27
    Top-rated seller
    S$ 87.55 shipping
    From United States
  • CAMPBELL Spring Check Valve,Lead Free Brass,1 In., 4031E

    Spring Check Valve, Material of Construction Lead Free Brass, Size 1 In., Connection Type FNPT, Length 3-1/2 In., Width 1-3/4 In., Overall Height 1-3/4 In., Max. Water Pressure 400PSI, Cracking Pressure 0.5 psi, Max. Temp. 180 Degrees F, Mounting Position Vertical or Horizontal, Seat Material Unleaded Bronze, Spring Material Stainless Steel, Screen Material Stainless Steel, Seal Material Nitrile, Flow 18 gpm, Standards ASTM B62, Compliance -
    S$ 62.56
    Top-rated seller
    S$ 32.89 shipping
    From United StatesCustoms services and international tracking provided
  • Campbell CV-4T 1"Inch Check Valve 200PSI 190°F Max 200LB Stainless Steel Spring

    190°F Max. Non-corrosive Nylon Stem Guide. Stainless Steel Spring. Check Valve.
    S$ 17.06
    Top-rated seller
    Was: Previous PriceS$ 34.13
    From United States
    S$ 70.55 shipping
  • 1" Dual Check Valve Backflow Preventer ASSE 1024 FNPT x FNPT Made in Italy

    ·1" Dual Check Valve · FNPT x FNP Union Connection · Overall Length 4-1/4" · Max Temp. 180 Degrees · Max PSI 150 · Standards Asse Listed 1024 See pics and message with questions. Thanks.
    S$ 34.13
    From United States
    S$ 34.26 shipping
    Customs services and international tracking provided
  • Parker Check Valve C200B NEW IN BAG 1/2" npt 3GPM

    Part Number: C200B. Parker Check Valve pic: 74766-67 loc: FR FGR20. No warranty beyond that. I have made an honest and fair evaluation of this item, but I am only human.
    S$ 30.05
    Top-rated seller
    S$ 31.76 shipping
    From United States
  • Check Valve, Lead-free - 1 Each

    Silicon bronze valve body and poppet assembly. Furnished with buna n O ring, stainless steel spring, stainless steel washer, and stainless steel locknut. Check valves have a working pressure of 400 P.S.I. FPT.
    S$ 41.48
    Top-rated seller
    Was: Previous PriceS$ 80.61
    From United States
    S$ 68.25 shipping

14 items found from eBay international sellers