Plumbing Supplies › watts reduced pressure zone backflow

WATTS 009M2QTS-3/4 Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Watts 009, Size 3/4 in, Connection NPT, Body Material Bronze, Temp. Range 33 Degrees to 180 Degrees F, Max. Temp. 180 Degrees F, Max. Pressure 175 psi, Width 5 7/8 in, Length 14 1/4 in, Features Quarter... more

Watts 957-NRS-FS 3 Reduced Pressure Zone Assembly Backflow Preventer

This 3 inch stainless steel reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage where potential health hazard exists. This extremely compact and lighter than a traditional... more

Apollo Valves Reduced Pressure Zone Backflow Preventer 4ALF204A2F

Reduced Pressure Zone Backflow Preventer Series Apollo 4ALF-200 Size 3/4 in Connection FNPT Body Material Lead Free Bronze Temp. Range 33 Degrees to 180 Degrees F Max. Temp. 180 Degrees F Max. Pressure 175 psi Width 3 1/8 in Length 12 5/8 in Height 7... more

Apollo Valves Reduced Pressure Zone Backflow Preventer 4ALF203A2F

Reduced Pressure Zone Backflow Preventer Series Apollo 4ALF-200 Size 1/2 in Connection FNPT Body Material Lead Free Bronze Temp. Range 33 Degrees to 180 Degrees F Max. Temp. 180 Degrees F Max. Pressure 175 psi Width 2 7/8 in Length 10 7/8 in Height 7... more

Wilkins 1-Inch Reduced Pressure Principle Assembly Backflow Preventer

This backflow preventer is constructed of sturdy brass. The wye pattern is designed for a short lay length. more

WATTS 1 LF009M2-QT-S Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Watts 009, Size 1 in, Connection NPT, Body Material Lead Free Bronze, Temp. Range 33 Degrees to 180 Degrees F, Max. Temp. 180 Degrees F, Max. Pressure 175 psi, Width 3 7/16 in, Length 18 1/4 in, Features... more

FEBCO 825 YA 2 Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Watts 825, Size 2 in, Connection FNPT, Body Material Bronze, Temp. Range 33 Degrees F, Max. Temp. 140 Degrees F, Max. Pressure 175 psi, Width 10 in, Length 22 in, Standards ASSE 1013, B64.4, FM, UL, USC more

FEBCO 3/4 LF825YA-QT RP Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Watts 825, Size 3/4 in, Connection NPT, Body Material Lead Free Bronze, Temp. Range 32 Degrees to 140 Degrees F, Max. Temp. 140 Degrees F, Max. Pressure 175 psi, Width 4 1/8 in, Length 12 in, Standards... more

WATTS TK-99E Backflow Preventer Test Kit,5 Valves

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 Case, For Use With Anti-spill Vacuum Breakers, Pressure Vacuum Breakers, Reduced Pressure Zone... more

ZURN 1-375XL Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Wilkins 375XL, Size 1 in, Connection FNPT, Body Material Low Lead Cast Bronze, Temp. Range 33 Degrees to 180 Degrees F, Max. Temp. 180 Degrees F, Max. Pressure 175 psi, Width 4 1/2 in, Length 11 3/16 in more

APOLLO VALVES 4ALF203A2F Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Apollo 4ALF-200, Size 1/2 in, Connection FNPT, Body Material Lead Free Bronze, Temp. Range 33 Degrees to 180 Degrees F, Max. Temp. 180 Degrees F, Max. Pressure 175 psi, Width 2 7/8 in, Length 10 7/8 in,... more

APOLLO VALVES 4ALF207T2F Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Apollo 4ALF-200, Size 1 1/2 in, Connection FNPT, Body Material Lead Free Bronze, Temp. Range 33 Degrees to 180 Degrees F, Max. Temp. 180 Degrees F, Max. Pressure 175 psi, Width 5 1/8 in, Length 18 in,... more

ZURN 114-975XL Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Wilkins 975XL, Size 1 1/4 in, Connection FNPT X FNPT, Body Material Bronze, Temp. Range 33 Degrees to 140 Degrees F, Max. Temp. 140 Degrees F, Max. Pressure 175 psi, Width 6 1/4 in, Length 17 in,... more

APOLLO VALVES 4ALF205A2F Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Apollo 4ALF-200, Size 1 in, Connection FNPT, Body Material Lead Free Bronze, Temp. Range 33 Degrees to 180 Degrees F, Max. Temp. 180 Degrees F, Max. Pressure 175 psi, Width 3 1/4 in, Length 14 5/8 in,... more

ZURN 34-375 Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Wilkins 375, Size 3/4 in, Connection FNPT X FNPT, Body Material Bronze Valve Body and Shut Off Valves, Composite Housing and Check Modules, Temp. Range 33 Degrees to 180 Degrees F, Max. Temp. 180 Degrees... more

ZURN 34-975XL2 Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Wilkins 975XL2, Size 3/4 in, Connection FNPT, Body Material Bronze, Temp. Range 33 Degrees to 140 Degrees F, Max. Temp. 140 Degrees F, Max. Pressure 175 psi, Width 5 1/8 in, Length 12 in, Standards Annex... more

ZURN 112-975XL2 Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Wilkins 975XL2, Size 1 1/2 in, Connection FNPT, Body Material Bronze, Temp. Range 33 Degrees to 140 Degrees F, Max. Temp. 140 Degrees F, Max. Pressure 175 psi, Width 6 1/4 in, Length 17 3/8 in, Standards... more

ZURN 1-375 Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Wilkins 375, Size 1 in, Connection FNPT X FNPT, Body Material Bronze Valve Body and Shut Off Valves, Composite Housing and Check Modules, Temp. Range 33 Degrees to 180 Degrees F, Max. Temp. 180 Degrees... more

APOLLO VALVES 4ALF208T2F Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Apollo 4ALF-200, Size 2 in, Connection FNPT, Body Material Lead Free Bronze, Temp. Range 33 Degrees to 180 Degrees F, Max. Temp. 180 Degrees F, Max. Pressure 175 psi, Width 5 7/8 in, Length 20 1/8 in,... more

ZURN 34-975XL Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Wilkins 975XL, Size 3/4 in, Connection FNPT X FNPT, Body Material Bronze, Temp. Range 33 Degrees to 140 Degrees F, Max. Temp. 140 Degrees F, Max. Pressure 175 psi, Width 5 1/8 in, Length 12 in, Standards... more

ZURN 4-375A Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Wilkins 375, Size 4 in, Connection Flanged x Flanged, Body Material Epoxy Coated Ductile Iron Body, Temp. Range 33 Degrees to 140 Degrees F, Max. Temp. 140 Degrees F, Max. Pressure 175 psi, Width 12 1/2... more

ZURN 2-975XL2 Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Wilkins 975XL2, Size 2 in, Connection FNPT, Body Material Bronze, Temp. Range 33 Degrees to 140 Degrees F, Max. Temp. 140 Degrees F, Max. Pressure 175 psi, Width 6 1/4 in, Length 18 1/2 in, Standards... more

ZURN 1-975XL2 Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Wilkins 975XL2, Size 1 in, Connection FNPT, Body Material Bronze, Temp. Range 33 Degrees to 140 Degrees F, Max. Temp. 140 Degrees F, Max. Pressure 175 psi, Width 5 1/8 in, Length 13 in, Standards Annex... more

ZURN 1-975XL Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer, Series Wilkins 975XL, Size 1 in, Connection FNPT X FNPT, Body Material Bronze, Temp. Range 33 Degrees to 140 Degrees F, Max. Temp. 140 Degrees F, Max. Pressure 175 psi, Width 5 1/8 in, Length 13 in, Standards... more

WATTS 0121627 Backflow Check Valve,1/2",Lead Free

Pressure Relief Valve, Body Material Bronze, Factory Set Pressure 150 psi, Not Applicable BtuH, Overall Height 4 1/8 in, Application Pumping Equipment, Overall Length 1 5/8 in, Test Lever Not Applicable, Standards Not Applicable more

WATTS 0382328 Backflow Check Valve,1352000 Btu,3/4"

Pressure Relief Valve, Body Material Iron, Factory Set Pressure 50 psi, 1,352,000 BtuH BtuH, Overall Height 5 5/8 in, Application Hot Water Space Heating Boiler, Overall Length 3 in, Test Lever Not Applicable, Standards ASME Code HV more

WATTS 3/4X3/4 LF7RU2-U2 Backflow Preventer,Size 3/4",175 psi

Backflow Preventer, Size 3/4 in, Connection FNPT, Body Material Lead Free Copper Silicon Alloy, Temp. Range 33 Degrees to 180 Degrees F, Max. Temp. 180 Degrees F, Max. Pressure 175 psi, Width Not Applicable, Length 3 11/16 in, Height 1 7/8 in, Features... more

WATTS 3/4 800M4-QT-FZ Anti-Siphon Backflow Preventer,6 1/2" L

Anti-Siphon Backflow Preventer, Size 3/4 in, Connection NPT, Body Material Bronze, Temp. Range 33 Degrees to 140 Degrees F, Max. Temp. 140 Degrees F, Max. Pressure 150 psi, Length 6 1/2 in, Height 6 1/2 in, Features No Special Tools Required for... more

WATTS B911-M3 Comb Fill Valve/Backflow Preventor,1/2In

Boiler Feed Valve, Pipe Size 1/2 in, Length 8 1/2 in, Height 5 1/4 in, Connection Type FNPT and NPT Union, Adjustment Range 10 to 25 psi, Max. Pressure 100 psi, Max. Fluid Temp. 212 Degrees F, Body Material Bronze, Standards ASSE 1012 more

WATTS 3/4 LF 008PCQT-3/4 Anti-Siphon Backflow Preventer,Watts 008

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. Temp. 180 Degrees F, Max. Pressure 150 psi, Width 2 in, Length 7 in, Features Spill-Resistant,... more

WATTS 0360281 Backflow Check Relief Valve,3/4",75 psi

Pressure Relief Valve, Body Material Brass, Factory Set Pressure 75 psi, 738,000 BtuH BtuH, Overall Height Not Applicable, Overall Length Not Applicable, Test Lever Not Applicable, Standards Not Applicable more

WATTS 0369010 Backflow Check Valve,1700000 Btu,125 psi

Pressure Relief Valve, Body Material Bronze, Factory Set Pressure 125 psi, 1,700,000 BtuH BtuH, Overall Height 4 5/8 in, Overall Length 2 5/8 in, Test Lever Not Applicable, Standards Not Applicable more

WATTS 0382870 Backflow Check Valve,60 psi,2200000 Btu

Pressure Relief Valve, Body Material Iron, Factory Set Pressure 60 psi, 2,200,000 BtuH BtuH, Overall Height 7 1/4 in, Application Hot Water Space Heating Boiler, Overall Length 3 1/2 in, Test Lever Not Applicable, Standards ASME Code HV more

WATTS 0382570 Backflow Relief Valve,30 psi,1300000Btu

Pressure Relief Valve, Body Material Iron, Factory Set Pressure 30 psi, 1,300,000 BtuH BtuH, Overall Height 7 1/4 in, Application Hot Water Space Heating Boiler, Overall Length 3 1/2 in, Test Lever Not Applicable, Standards ASME Code HV more

WATTS 0382820 Backflow Check Valve,50 psi,1899000Btu

Pressure Relief Valve, Body Material Iron, Factory Set Pressure 50 psi, 1,899,000 BtuH BtuH, Overall Height 7 1/4 in, Application Hot Water Space Heating Boiler, Overall Length 3 1/2 in, Test Lever Not Applicable, Standards ASME Code HV more

WATTS B911S-M3 Comb Fill Valve/Backflow Preventor,1/2In

Boiler Feed Valve, Pipe Size 1/2 in, Length 8 1/2 in, Height 5 1/4 in, Connection Type FNPT x Sweat Union, Adjustment Range 10 to 25 psi, Max. Pressure 100 psi, Max. Fluid Temp. 212 Degrees F, Body Material Brass, Standards ASSE 1012 more

WATTS 1/2 LF 008PCQT-1/2 Anti-Siphon Backflow Preventer,Watts 008

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. Temp. 180 Degrees F, Max. Pressure 150 psi, Width 2 in, Length 5 3/4 in, Features... more

WATTS 1 1/4 LF009M2-QT Backflow Preventer,Size 1 1/4",175 psi

Backflow Preventer, Size 1 1/4 in, Connection NPT, Body Material Lead Free Cast Copper Silicon Alloy, Temp. Range 33 Degrees to 180 Degrees F, Max. Temp. 180 Degrees F, Max. Pressure 175 psi, Width Not Applicable, Length 17 3/8 in, Height 6 in more