Company Profile

Valve Check, Inc.

Valve Check is a manufacturer of precision check valves and relief valves. Valve Check quality products are designed to be self cleaning, quick opening, and positive sealing. Valve Check offers a wide range of sizes, cracking pressures and seal options in our standard product line. Valve Check also manufactures many custom check valves, relief valves, manifolds, cartridge valves and more. We welcome custom applications.

Company Info

4290 Centerville Rd.
Vadnais Heights, MN 55127


  • in Check Valves

    Manufactures check valves in a multitude of configurations with operating pressures up to 10,000 psi and cracking pressure from 0 to 250 psi. Seal compound options comprises of Viton, Neoprene, Buna, Teflon, Silicone, Fluro-silicone, Ethylene, Propylene, and Kalrez. Options for materials includes aluminum, brass, steel, stainless steel, and more. Additional features includes male and female NPT from 1/8 to 2 inches, metric and more other threads.      

  • in Low Pressure Check Valves

    Valve Check is a designer and manufacturer of check and relief valves. The H6200 Series check valves are designed for low pressure applications and come in over a half dozen models. End connections available include 1/8" MNPT x MNPt, 1/8" MNPT x FNPT, 1/4" BSPP male x male, 3/8" MNPT x MNPT, and 1/2" MNPT x FNPT. All offer 125 psi maximum pressure.

  • in Plastic Check Valves

    Valve Check Inc. manufactures the 3100 series plastic cartridge check valves used for air or liquid in low pressure manifold or tubing applications. 3100 series models come ing 1/4", 3/8", 1/2" and 5/8" sizes.

  • in Stainless Steel Check Valves

    Valve Check Inc.'s  U600 stainless steel check valves feature a Teflon seal making them ideal for steam applications as well as other highly corrosive situations. The u600 stainless steel check valves are available in sizes from 1/4" up to 2".

  • in Teflon Check Valves

    Valve Check manufactures a variety of Buna, neoprene, silicone, Teflon, fluro-silicone and propylene sealed check valves. Materials include steel, brass, stainless steel, aluminum and other materials. Cracking pressures of 0 - 250 PSI are available. Metric, male and female NPT (1/8" - 2"), and other threads are offered.