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Check Valves and Backflow Preventers

41 Results Found that Include 126 Products

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Results per page: 16 | 32 | 48
3/4", Dual Check Valve Brass, FNPT x MNPT Connect
6", Double Disc Check Valve Cast Iron, 125 Class
First Check Valve Repair Kit, For Use With Watts Serie
Backflow Preventer, Bronze, Wilkins 975XL2 Series, FNPT Connecti
Relief Valve Repair Kit, For Use With Watts Series LF9
  • VNE
  • Sanitary Check ValvesSanitary Check Valves
  • Multiple product options available

    Spring Check Valve, Material of Construction T316L Stainless Steel, Connection Clamp, Surface Finish 32 RA I.D., Max. Pressure 145 psi, Cracking Pressure 1 to 3 psi,...More

Backflow Preventer Repair Kit, For Use With Watts Series&#x
2", Swing Y Check Valve Bronze, FNPT Connection Type
  • MILWAUKEE VALVE
  • 2", Swing Y Check Valve Bronze, FNPT Connection TypeY Pattern Swing Check Valve
  • Item # 1JLY3
  • Mfr. Model # 507 2
  • Swing Y Check Valve, Material of Construction Bronze, Size 2 In., Connection Type FNPT, Length 5-7/8 In., Cap...More

Test Cock Adapter Kit
  • Test Cock Adapter KitBackflow Preventer Test Kits
  • Item # 6AJW2
  • Mfr. Model # 110706
  • Test Cock Adapter Kit, Includes Three 1/4 In. NPT 90 Degrees Swivel Quick Connect x 1/4 In. Flare, Three 1/2...More

2", Swing Check Valve Lead Free Bronze, Press Connecti
  • APOLLO
  • 2", Swing Check Valve Lead Free Bronze, Press Connection TypeSwing Check Valve
  • Item # 36N629
  • Mfr. Model # 61YLF208T1PR
  • Swing Check Valve, Material of Construction Lead Free Bronze, Size 2 In., Connection Type Press, Length...More

1/2", Check Valve 316L Stainless Steel, FNPT Connectio
2", Check Valve CPVC and EPDM, Socket/Threaded Connect
  • GEORG FISCHER
  • 2", Check Valve CPVC and EPDM, Socket/Threaded Connection TypeCheck Valve
  • Item # 33Z886
  • Mfr. Model # 163562107
  • Check Valve, Material of Construction CPVC and EPDM, Size 2 In., Connection Type Socket/Threaded, Length...More

4", Double Disc Check Valve Cast Iron, Fits Within
  • MUELLER STEAM SPECIALTY
  • 4", Double Disc Check Valve Cast Iron, Fits Within ANSI Flanges Connection TypeDouble Disc Check Valve
  • Item # 1RNP4
  • Mfr. Model # 4 71AHB3H
  • Double Disc Check Valve, Material of Construction Cast Iron, Size 4 In., Connection Type Fits Within ANSI...More

2", Check Valve Polypropylene, FNPT Connection Type
  • PLAST-O-MATIC
  • 2", Check Valve Polypropylene, FNPT Connection TypeCheck Valve
  • Item # 11D196
  • Mfr. Model # CKS200VT-NC-PP
  • Check Valve, Material of Construction Polypropylene, Size 2 In., Connection Type FNPT, Length 8-3/8 In.,...More

Results per page: 16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More