Check Valves and Backflow Preventers Total Products: 1413

Vacuum Breaker Size 1/4 in Connection Type FNPT Material of Construction Brass-Polished Chrome Seal Silicone Max Pressure 125 psi Temp Range 212 De...

Vacuum Breaker Size 1/4 in Connection Type FNPT Material of Construction Brass Seal Silicone Max Pressure 125 psi Temp Range 212 Degrees F Height 2...

Flow Check Valve Material of Construction Bronze Size 3/4 in Length 3 1/2 in Mounting Position Horizontal Overall Height 3 1/2 in Top of Handle to ...

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Swing Body Material - Valves 304 Stainless Steel Pipe or Tube Siz...

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Swing Body Material - Valves 304 Stainless Steel Pipe or Tube Siz...

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Swing Body Material - Valves 304 Stainless Steel Pipe or Tube Siz...

Item - Check Valves Check Valve Mechanism and Body Design Union Check Valve Body Material - Valves PVC Pipe or Tube Size 2 in Connection Type Compr...

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Ductile Iron Pipe or Tube Size 3 i...

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Swing Body Material - Valves 304 Stainless Steel Pipe or Tube Siz...

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Swing Body Material - Valves 304 Stainless Steel Pipe or Tube Siz...

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Swing Body Material - Valves 304 Stainless Steel Pipe or Tube Siz...

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Swing Body Material - Valves 304 Stainless Steel Pipe or Tube Siz...

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Swing Body Material - Valves 304 Stainless Steel Pipe or Tube Siz...

Item - Check Valves Check Valve Mechanism and Body Design Union Check Valve Body Material - Valves PVC Pipe or Tube Size 1 1/2 in Connection Type C...

Item - Check Valves Check Valve Mechanism and Body Design Inline Body Material - Valves Rubber Pipe or Tube Size 1 1/2 in Connection Type Slip x FN...

Item - Check Valves Check Valve Mechanism and Body Design Slip Union Body Material - Valves Cast Iron Pipe or Tube Size 2 in Connection Type Slip x...

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Union Check Valve Body Material - Valves PVC Pipe or Tube Size 2 in Co...

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Union Check Valve Body Material - Valves PVC Pipe or Tube Size 1 1/2 i...

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Ductile Iron Pipe or Tube Size 6 5...

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Ductile Iron Pipe or Tube Size 4 1...

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Ductile Iron Pipe or Tube Size 2 1...