Check Valves

Check valves are used for backflow prevention and allows flow in only one direction.  Pressure of forward fluid flow opens the valve disc, backflow closes it, forcing the disc against the valve seat.

We can provide cast & forged gate valves in the following materials: 304L, CF3, 304 SS, CF8, 316 SS, CF8M, 317L, CG8M,  321 SS, 347 SS, CF8C, F5, F9, F11, F 22, F91, DUPLEX 2205, MONEL, ALLOY 20, CN7M,  HASTELLOY C, CW12MW, HAST C-22,  410 SS, INCONEL 600, INCONEL 625, INCOLLOY 800.

We can provide valves to meet API, ASTM, ASME and NACE standards to satisfy the strict requirements of your industry or application demands.   Check Valves are constructed to comply with B16.34 ratings.


  • check-valve-300-flanged

    Cast Check Valve

    Sizes: 1/4" - 24"

    Pressures:  Class 150, 300, 600, 900, 1500 and 200 WOG

    Materials: A351, CF8M, CF8, Alloy 20, C5,C6, C9, C12,CW12MW, Hast-C, Monel, Inconel, Duplex.   

    Design: API 603, API 600, 200 WOG

    End Connections: Flanged-RF, Buttweld.

    Features: Pressure Seal, Bolted Bonnet 

    Options: Cryogenics, Butt Weld End, Jackets, Trim and Gears.




  • check-valve-vogt

    Forged Check Valve

    Sizes: 1/4" - 2"

    Pressures:  Class 800 & 1500

    Materials: A182, 316, 316L, 304L, Alloy 20 

    Design: API 602

    End Connections: Threaded, Socket Weld, Screwed Ends,  Butt Weld,

    Features: Bolted or Welded Bonnet, OS & Y, Full or Standard Port.

    Options:  Cryogenics



Check Valve Applications:


  • Chemical Processing
  • Food Processing
  • Pharmaceuticals
  • Plating
  • Coating
  • Desalination
  • Pulp and Paper
  • Petroleum Refineries
  • Waste & Water Treatment
  • Mining
  • Fertilizer Processing


Distributor of Check Valves:

East Coast Stainless stocks and distributes swing check valves and piston check valves manufactured by Vogt Valves, Kitz Valves, Bonney Forge and other quality fittings vendors.  We can provide Rush Deliveries in Delaware, Maryland, Pennsylvania, New Jersey and New York.


Bonney Forge Check Valves Vogt Check Valves Kitz Check Valves


Click link to see Sanitary Check Valves

Click link to seeCheck Valve Value Selections

Click link to see Valves by Manufacturer

Call For Rush Deliveries


24 Hours A Day, 7 Days A Week.
Same Day Delivery On Most Orders.