Check Valves and Backflow Preventers Total Products: 1981

Air Gap Fitting For Use With Series 375 Series 475 Size 2 1/2 in 6 in Connection Type NPT Length 10 in Material of Construction Cast Iron Standards...

Backflow Preventer Size 3/4 in Body Material Bronze Max Temp 180 Degrees F Max Pressure 175 psi Width 3 3/16 in Length 16 1/8 in Features Short Lay...

Backflow Preventer Size 3/4 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressur...

Vacuum Breaker Size 3/4 in Material of Construction Low Lead Cast Bronze Max Pressure 150 psi Temp Range 180 Degrees F Height 7 1/2 in Standards AN...

Backflow Preventer Size 2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure ...

Backflow Preventer Size 2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure ...

Backflow Preventer Size 2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure ...

Backflow Preventer Size 2 in Connection FNPT Body Material Cast Bronze Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees F Max Pressure...

Backflow Preventer Size 2 in Connection FNPT Body Material Cast Bronze Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees F Max Pressure...

Backflow Preventer Size 1 in Connection FNPT Body Material Low Lead Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure 175 p...

Backflow Preventer Size 1 in Connection FMTC x FNPT Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pr...

Backflow Preventer Size 1 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure ...

Vacuum Breaker Size 1 in Material of Construction Bronze Max Pressure 150 psi Temp Range 33 Degrees F to 110 Degrees F Height 7 3/4 in Standards AS...

Freeze-Relief Valve Size 1/4 in Connection Type MNPT Material of Construction Low Lead Cast Bronze Max Pressure 175 psi Temp Range 140 Degrees F He...

Backflow Preventer Size 1 1/4 in Connection FMTC x FNPT Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Ma...

Backflow Preventer Size 1 1/2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Press...

Backflow Preventer Size 2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees F Max...

Backflow Preventer Size 1 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees F Max...

Backflow Preventer Size 1 1/4 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees F...

Backflow Preventer Size 1 1/4 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees F...

Backflow Preventer Size 1 1/2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees F...

Backflow Preventer Size 1 1/2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees F...

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 3 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Length 6 1/...

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 1/2 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Length 3 ...