Check Valves and Backflow Preventers Total Products: 341

Backflow Preventer Repair Kit For Use With Watts No 007MIQTS-S Includes 2 Each Of Disc Assemblies And Seat O-Rings 1 Each Of Cover O-Ring

Backflow Preventer Repair Kit For Use With Watts No 009QT Includes 2 Each Of Disc Assemblies And Seat O-Rings 1 Each Of Stem O-Ring Diaphragm Cover...

Backflow Preventer Repair Kit For Use With Watts No 009QT Includes 2 Each Of Disc Assemblies And Seat O-Rings 1 Each Of Stem O-Ring Diaphragm Cover...

Item - Check Valves Check Valve Flow Design Dual with Vent Mechanism and Body Design Inline Body Material - Valves Brass Pipe or Tube Size 3/4 in C...

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Body Material - Valves 316 Stainless Steel Pipe or Tube Size 3/8 ...

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Body Material - Valves 316 Stainless Steel Pipe or Tube Size 3/8 ...

Backflow Preventer Test Kit 5 Valve Includes (12) Hose Adapters (3) 6 ft Hoses (3) Test Valves 16 in Security Strap Analog Test Gauge and Carrying ...

Backflow Preventer Repair Kit For Use With Watts No 007M2QTS-3/4 in Includes 2 Each Of Disc Assemblies And Seat O-Rings 1 Each Of Cover O-Ring

Backflow Preventer Repair Kit For Use With Mfr No 009QT Includes 2 Each Of Disc Assemblies And Seat O-Rings 1 Each Of Stem O-Ring Diaphragm Cover O...

Backflow Preventer Repair Kit For Use With 009QT Mfr No 009-M1-QTS Includes 2 Each Of Disc Assemblies And Seat O-Rings 1 Each Of Stem O-Ring Diaphr...

Backflow Preventer Repair Kit For Use With 1/2 SS009M3QT Mfr No 009QT Includes 2 Each Of Disc Assemblies And Seat O-Rings 1 Each Of Stem O-Ring Dia...

Dual Check Vacuum Breaker Size 3/8 in Connection Type FIP Material of Construction Chrome Max Pressure 125 psi Temp Range 33 Degrees to 140 Degrees...

Anti-Siphon Backflow Preventer Series Watts 008 Size 1 in Connection IPS Body Material Lead Free Brass Temp Range 33 Degrees to 180 Degrees F Max T...

Anti-Siphon Backflow Preventer Series Watts 008 Size 3/4 in Connection IPS Body Material Lead Free Brass Temp Range 33 Degrees to 180 Degrees F Max...

Anti-Siphon Backflow Preventer Series Watts 008 Size 1/2 in Connection IPS Body Material Lead Free Brass Temp Range 33 Degrees to 180 Degrees F Max...

Item - Check Valves Check Valve Flow Design Dual with Vent Mechanism and Body Design Inline Body Material - Valves Bronze Pipe or Tube Size 3/4 in ...

Pressure Vacuum Breaker

Backflow Preventor

Test Cock For Use With Watts Series LF-TC (1/4 in) Size 1/4 in Connection Type NPT Material of Construction Bronze

Flow Check Valve Material of Construction Bronze Size 1 in Length 3 3/4 in Mounting Position Horizontal Overall Height 3 7/8 in Max Pressure 50 psi...

Flow Check Valve Material of Construction Bronze Size 3/4 in Length 3 in Mounting Position Horizontal Overall Height 3 5/8 in Max Pressure 50 psi M...

Flow Check Valve Material of Construction Cast Iron Size 1 1/4 in Length 4 3/4 in Mounting Position Horizontal or Angle Overall Height 5 5/8 in Max...

Flow Check Valve Material of Construction Cast Iron Size 1 in Length 4 1/4 in Mounting Position Horizontal or Angle Overall Height 5 in Max Pressur...

Item - Check Valves Check Valve Flow Design Dual with Vent Mechanism and Body Design Inline Body Material - Valves Bronze Pipe or Tube Size 1/2 in ...