Check Valves
Valves

Check Valves

Literature, diagrams and more information for Check Valves
Set Descending Direction
  1. Armstrong D500541 - Internal Check Valve for 883 Traps
    List Price $239.20 $233.37  / each
    SKU: AO1600
    Ships within 2 weeks
    Armstrong steam trap cover for all model 883 inverted bucket traps. Cover gasket sold separately. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D500541
    Add to Compare
    List Price $239.20 $233.37  / each
  2. Armstrong A340C - Internal Check Valve
    List Price $180.96 $176.55  / each
    SKU: AO1610
    Ships within 2 weeks
    Armstrong internal check valve model A340C for 211, 212, 213, 800, 811, 812, 881, and 882 inverted bucket traps. 1/2" pipe and all pressures. Learn More
    • Manufacturer : Armstrong International
    • Part Number : A340C
    Add to Compare
    List Price $180.96 $176.55  / each
  3. Armstrong A425B - Internal Check Valve
    List Price $268.32 $261.77  / each
    SKU: AO1615
    Ships within 2 weeks
    Armstrong internal check valve model A425B for 213, 813, and 883 inverted bucket traps. 3/4" pipe and all pressures. Learn More
    • Manufacturer : Armstrong International
    • Part Number : A425B
    Add to Compare
    List Price $268.32 $261.77  / each
  4. Armstrong A422B - Internal Check Valve
    List Price $368.16 $359.19  / each
    SKU: AO1620
    Ships within 2 weeks
    Armstrong internal check valve model A422B for 214, 215, and 814 inverted bucket traps. 1" pipe and all pressures. Learn More
    • Manufacturer : Armstrong International
    • Part Number : A422B
    Add to Compare
    List Price $368.16 $359.19  / each
  5. Armstrong A423 - Internal Check Valve
    List Price $604.24 $589.50  / each
    SKU: AO1625
    Ships within 2 weeks
    Armstrong internal check valve model A423 for model 215 inverted bucket traps. 1-1/4" pipe and all pressures. Learn More
    • Manufacturer : Armstrong International
    • Part Number : A423
    Add to Compare
    List Price $604.24 $589.50  / each
  6. Armstrong A459 - Internal Check Valve
    List Price $648.96 $633.14  / each
    SKU: AO1630
    Ships within 2 weeks
    Armstrong internal check valve model A459 for model 216 inverted bucket traps. 1-1/2" pipe and all pressures. Learn More
    • Manufacturer : Armstrong International
    • Part Number : A459
    Add to Compare
    List Price $648.96 $633.14  / each
  7. Armstrong A476 - Internal Check Valve
    List Price $954.72 $931.43  / each
    SKU: AO1640
    Ships within 2 weeks
    Armstrong internal check valve model A476 for models 216 and 816 inverted bucket traps. 2" pipe and all pressures. Learn More
    • Manufacturer : Armstrong International
    • Part Number : A476
    Add to Compare
    List Price $954.72 $931.43  / each
  8. Watts 0072205 model lf7ru2-2 dual check valve backflow preventer.
    List Price $135.32 $112.77  / each
    SKU: WC1040
    1 in stock
    Watts number 7 dual check backflow preventer with 1" female union on inlet and 1" IPF outlet connections. This backflow prevention valve is all brass with stainless steel parts and two compact replaceable check modules. It is designed with protection against back-siphoning in residential water supply service and be installed immediately downstream of the water meter. Learn More
    • Manufacturer : Watts
    • Part Number : 0072205
    Add to Compare
    List Price $135.32 $112.77  / each
  9. Sloan Valve 3365001 - Check Valve
    List Price $60.70 $52.42  / each
    SKU: SO1131
    Ships within 10 business days
    Sloan Valve check valve. Learn More
    • Manufacturer : Sloan
    • Part Number : 3365001
    Add to Compare
    List Price $60.70 $52.42  / each
  10. Zoeller 30-0181 - 1-1/2" Check Valve for Vertical Sump Pumps
    $27.00  / each
    SKU: ZA1020
    Ships within 4 business days
    Zoeller 1-1/4" slip x 1-1/2" slip union check valve that features stainless steel screws, clamps, and a flapper that bends over the radius. The valves' PVC plastic check body is ultrasonically-welded and can be solvent-welded for rigid pressure rated piping systems for 4.3 psi (10' of head) at 130°F. Learn More
    • Manufacturer : Zoeller
    • Part Number : 30-0181
    Add to Compare
    $27.00  / each
  11. Zoeller 30-0151 - 2" Check Valve for Vertical Sump Pumps
    $87.00  / each
    SKU: ZA1025
    Ships within 4 business days
    Zoeller 2" slip x 2" slip cast iron union check valve that features full 2" flow design, 2" full flow pump code, and a neoprene gasket and flapper, weighted with heavy stainless steel metal backing plates and stainless steel rivet. Learn More
    • Manufacturer : Zoeller
    • Part Number : 30-0151
    Add to Compare
    $87.00  / each
  12. Spirax-Sarco 0676083 - Internal Check Valve for 621-623 & 921-922 Bucket Traps
    List Price $1,017.00 $985.71  / each
    SKU: SH1024T
    Ships within 1 business days
    Spirax-Sarco internal check valve for model 621, 622, 623, 921, and 922 inverted bucket traps. Learn More
    • Manufacturer : Spirax-Sarco
    • Part Number : 0676083
    Add to Compare
    List Price $1,017.00 $985.71  / each
  13. Spirax-Sarco 0677483 - Internal Check Valve for 625-626 & 923-926 Bucket Traps
    List Price $1,210.00 $1,172.77  / each
    SKU: SH1024U
    Ships within 1 business days
    Spirax-Sarco internal check valve for model 625, 626, 923, and 925 inverted bucket traps. Learn More
    • Manufacturer : Spirax-Sarco
    • Part Number : 0677483
    Add to Compare
    List Price $1,210.00 $1,172.77  / each
  14. Spirax-Sarco 6120083 - Inlet Check Valve & Gasket
    List Price $449.00 $435.18  / each
    SKU: SH1676C
    Ships within 2 weeks
    Spirax-Sarco inlet check valve and gasket for APT10-4.5 pumping traps. Learn More
    • Manufacturer : Spirax-Sarco
    • Part Number : 6120083
    Add to Compare
    List Price $449.00 $435.18  / each
  15. Spirax-Sarco 6120181 - Trap & Outlet Check Valve Mechanism w/Gasket
    List Price $1,252.44 $963.42  / each
    SKU: SH1676F
    Ships within 10 business days
    Spirax-Sarco trap and outlet check valve with gasket for APT10-4.5 pumping traps. Learn More
    • Manufacturer : Spirax-Sarco
    • Part Number : 6120181
    Add to Compare
    List Price $1,252.44 $963.42  / each
  16. Spirax-Sarco 6120283 - Inlet Check Valve & Gasket
    List Price $449.00 $435.18  / each
    SKU: SH1676K
    Ships within 2 weeks
    Spirax-Sarco inlet check valve and gasket for APT14 pumping traps. Learn More
    • Manufacturer : Spirax-Sarco
    • Part Number : 6120283
    Add to Compare
    List Price $449.00 $435.18  / each
  17. Spirax-Sarco 6120281 - Trap & Outlet Check Valve Mechanism w/Gasket
    List Price $1,687.00 $1,635.09  / each
    SKU: SH1676N
    Ships within 2 weeks
    Spirax-Sarco trap and outlet check valve with gasket for APT14 pumping traps. Learn More
    • Manufacturer : Spirax-Sarco
    • Part Number : 6120281
    Add to Compare
    List Price $1,687.00 $1,635.09  / each
  18. Spirax-Sarco 6120489 - Inlet Check Valve & Gasket
    List Price $433.00 $419.68  / each
    SKU: SH1676T
    Ships within 2 weeks
    Spirax-Sarco inlet check valve and gasket for APT14-HC pumping traps. Learn More
    • Manufacturer : Spirax-Sarco
    • Part Number : 6120489
    Add to Compare
    List Price $433.00 $419.68  / each
  19. Spirax-Sarco 6120488 - Trap & Outlet Check Valve Mechanism w/Gasket
    List Price $1,936.00 $1,876.43  / each
    SKU: SH1676W
    Ships within 2 weeks
    Spirax-Sarco trap and outlet check valve with gasket for APT14-HC pumping traps. Learn More
    • Manufacturer : Spirax-Sarco
    • Part Number : 6120488
    Add to Compare
    List Price $1,936.00 $1,876.43  / each
  20. Nibco NL7300A model T-413-B bronze swing check valve.
    List Price $284.80 $131.86  / each
    SKU: NI1010
    5 in stock
    Nibco NL7300A model T-413-B bronze swing check valve with 1" female NPT thread connections. This bronze swing check valve may be installed horizontally or vertically in commercial or industrial steam, water, oil, and gas applications. Learn More
    • Manufacturer : Nibco
    • Part Number : NL7300A
    Add to Compare
    List Price $284.80 $131.86  / each
Page
per page
loading
loading
loading
Return to Top