Spring Loaded Check Valves

Spring Loaded Check Valves

Spring Loaded Check Valves Options

  • CVSC Series - Lightweight Check Valve

    CVSC Series - Lightweight Check Valve

    • Inlets consisting of 1/8”, 3/16” or 1/4" Hose Barbs
    • Outlet sizes include: 1/8”, 3/16” or 1/4" hose barbs and 1/8” Male NPT
    • Valves are available without a spring or 302 Stainless Steel (available with 316 Stainless Steel ball) or Hastelloy (available only with Teflon® ball
    • Body materials include: White Nylon, Polypropylene or Kynar
    • 125 psi maximum operating pressure and 140ºF maximum operating temperature
  • CVS Series - Hi-Strength Check Valve

    CVS Series - Hi-Strength Check Valve

    • Hose Barbs and Threads
    • Buna-N, Viton or Ethylene Propylene seals available
    • Cracking Pressure: 1/3 to 7 psi
    • Body Material: Gray PVC, White Glass Filled Polypropylene, Black Glass Filled Nylon and Black Kynar
    • Spring Material: Hastelloy or 302 Stainless Steel
    • Ball Material: 316 Stainless Steel and Teflon
    • Maximum operating pressure 125 psi
    • Maximum operating temperature 140°F
    • Excellent for liquid and air service

     

  • CVMC Series - Threaded Polypropylene Check Valve

    CVMC Series - Threaded Polypropylene Check Valve

    • Thread Sizes 1/4", 3/8", 1/2" or 3/4" Female NPT; 1/2" available in Male NPT
    • Buna-N, EPDM or Viton
    • Stainless Steel or Hastelloy Spring
    • Polypropylene Poppet
    • Polypropylene Body (White or Black)
    • Maximum Operating Temperature 140°F
    • Maximum Flow Pressure 125 PSI
    • Horizontal or Vertical Installation
  • CVNUCB Series - Barbed Check Valve

    CVNUCB Series - Barbed Check Valve

    • Equal and Reducing Sizes
    • Hose Barbs: 1/8" to 3/4"
    • Cracking Pressures: 1/2, 1, 3, 6 and 10 psi
    • Buna-N, EPDM and Viton Seals
    • Natural Nylon

     

    Made to Order

  • CVNHPN Series - Nylon Nipple Check Valve

    CVNHPN Series - Nylon Nipple Check Valve

    • Equal and Reducing Sizes
    • Cracking Pressures: 1/2, 1, 3, 6 and 10 psi
    • Buna-N, EPDM and Viton Seals
    • Natural Nylon
    • 1/8" to 3/4" Male NPT
    • Reverse Flows

     

    Made to Order

  • CVNMCB Series - Nylon Check Valve Adapter

    CVNMCB Series - Nylon Check Valve Adapter

    • Equal and Reducing Sizes
    • Flows from Barb to Thread and Thread to Barb
    • Cracking Pressures: 1/2, 1, 3, 6 and 10 psi
    • Buna-N, EPDM and Viton Seals
    • Natural Nylon
    • 3/16" to 1" Hose Barb
    • 1/8" to 1" Male NPT

     

    Made to Order

  • JCV Series - Compression x Male NPT Check Valve

    JCV Series - Compression x Male NPT Check Valve

    • 1/4" to 3/4" Compression
    • 1/4" to 1/2" Male NPT
    • Cracking Pressures: 1/2, 1, 3, 6 and 10 psi
    • Buna-N, EPDM and Viton Seals
    • Natural Nylon

    Made to Order