Check Valves

Valin supplies a wide selection of dependable, high-quality check valves, in a variety of materials, end connections and seals engineered for a diverse range of applications requiring backflow prevention, elimination and protection.

Check Valves

1733 items

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 6A-CO6L-50-KZ-SS CO Series Check Valve
    6A-CO6L-50-KZ-SS Parker IVD CO Series Check Valve
    6A-CO6L-50-KZ-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: A-Lok

    End 2 Type: A-Lok

    Parker IVD CO Series Check Valve, O-Ring Poppet Valve, 3/8 in. A-LOK Compression Inlet & Outlet (Port 1 & 2), 50 psi Cracking Pressure, Highly Fluorinated Fluorocarbon Rubber Seat, 316 Stainless...
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • 12A-C12L-1-BN-B C Series Check Valve
    12A-C12L-1-BN-B Parker IVD C Series Check Valve
    12A-C12L-1-BN-B

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: A-Lok

    End 2 Type: A-Lok

    Parker IVD C Series Check Valve, Poppet Valve, 3/4 in. A-LOK Compression Inlet & Outlet (Port 1 & 2), 1 psi Cracking Pressure, Nitrile Seat, Brass Body, 3000 psig CWP, 6.01 Cv Max, -30 to 275 F Deg...
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • 8M-C8L-1/3-BN-B C Series Check Valve
    8M-C8L-1/3-BN-B Parker IVD C Series Check Valve
    8M-C8L-1/3-BN-B

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: MNPT

    End 2 Type: MNPT

    Parker IVD C Series Check Valve, Poppet Valve, 1/2 in. Male NPT Inlet & Outlet (Port 1 & 2), 1/3 psi Cracking Pressure, Nitrile Seat, Brass Body, 3000 psig CWP, 3.53 Cv Max, -30 to 275 F Deg...
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • 6A-CO6L-1-BN-SS CO Series Check Valve
    6A-CO6L-1-BN-SS Parker IVD CO Series Check Valve
    6A-CO6L-1-BN-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: A-Lok

    End 2 Type: A-Lok

    Parker IVD CO Series Check Valve, O-Ring Poppet Valve, 3/8 in. A-LOK Compression Inlet & Outlet (Port 1 & 2), 1 psi Cracking Pressure, Nitrile Seat, 316 Stainless Steel Body, 6000 psig CWP, 1.85 Cv...
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • 8V-C8L-1/3-SS C Series Check Valve
    8V-C8L-1/3-SS Parker IVD C Series Check Valve
    8V-C8L-1/3-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: VacuSeal

    End 2 Type: VacuSeal

    Parker IVD C Series Check Valve, Poppet Valve, 1/2 in. VacuSeal Inlet & Outlet (Port 1 & 2), 1/3 psi Cracking Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body, 6000 psig CWP, 3.53 Cv Max,...
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • 4A-C4L-25-BN-SS C Series Check Valve
    4A-C4L-25-BN-SS Parker IVD C Series Check Valve
    4A-C4L-25-BN-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: A-Lok

    End 2 Type: A-Lok

    Parker IVD C Series Check Valve, Poppet Valve, 1/4 in. A-LOK Compression Inlet & Outlet (Port 1 & 2), 25 psi Cracking Pressure, Nitrile Seat, 316 Stainless Steel Body, 6000 psig CWP, 0.75 Cv Max, -30...
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • 6A6M-C6L-5-SS-2502 C Series Check Valve
    6A6M-C6L-5-SS-2502 Parker IVD C Series Check Valve
    6A6M-C6L-5-SS-2502

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: A-Lok

    End 2 Type: Male NPT

    Parker IVD C Series Check Valve, Poppet Valve, 3/8 in. A-LOK Compression x 3/8 in. Male NPT Inlet & Outlet (Port 1 & 2), 5 psi Cracking Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body,...
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • 4V-C4L-1/3-EPR-SS C Series Check Valve
    4V-C4L-1/3-EPR-SS Parker IVD C Series Check Valve
    4V-C4L-1/3-EPR-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: VacuSeal

    End 2 Type: VacuSeal

    Parker IVD C Series Check Valve, Poppet Valve, 1/4 in. VacuSeal Inlet & Outlet (Port 1 & 2), 1/3 psi Cracking Pressure, Ethylene Propylene Rubber (EPR) Seat, 316 Stainless Steel Body, 6000 psig CWP,...
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Total: items /

Adding your products to cart

View Cart Continue to Shopping