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| Best Seller  | 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 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 | go to store |
 | 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 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 | go to store |
| Best Seller  | 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 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 | go to store |
 | 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 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 | go to store |
 | 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 3/4X3/4 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... | go to store |
 | WATTS RK957 Backflow Preventer Repair Kit Backflow Preventer Repair Kit, For Use With 957-OSY 3 in, 957-OSY 4 in, Mfr. No. 957-OSY 21/2, Includes Diaphragm, First And Second Check, Inlet Coupler O-Ring And Valve Piston Assembly, Module O-Ring, Two Disc Elastomers And E Clips ... more
WATTS RK957 Backflow Preventer Repair Kit Backflow Preventer Repair Kit, For Use With 957-OSY 3 in, 957-OSY 4 in, Mfr. No. 957-OSY 21/2, Includes Diaphragm, First And Second Check, Inlet Coupler O-Ring And Valve Piston Assembly, Module O-Ring, Two Disc Elastomers And E Clips | go to store |
 | WATTS 1/2 LF N36 Vacuum Relief Valve,1/2 In,Up to 200 psi Vacuum Relief Valve, Body Material Brass, Inlet Type MNPT, Outlet Type MNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure Not Applicable, Pressure Range Up to 15 psi Steam/Up to 200 psi Water, Not Applicable BtuH, Disc Material Silicone,... ... more
WATTS 1/2 LF N36 Vacuum Relief Valve,1/2 In,Up to 200 psi Vacuum Relief Valve, Body Material Brass, Inlet Type MNPT, Outlet Type MNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure Not Applicable, Pressure Range Up to 15 psi Steam/Up to 200 psi Water, Not Applicable BtuH, Disc Material Silicone,... | go to store |
 | WATTS S1450F Fill and Relief Valve,1/2 In,30 psi,Iron Combination Fill and Relief Valve, Body Material Iron, Inlet Type Union Solder, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 30 psi, Pressure Range 10 to 25 psi, Not Applicable BtuH, Disc Material Silicone, Overall... ... more
WATTS S1450F Fill and Relief Valve,1/2 In,30 psi,Iron Combination Fill and Relief Valve, Body Material Iron, Inlet Type Union Solder, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 30 psi, Pressure Range 10 to 25 psi, Not Applicable BtuH, Disc Material Silicone, Overall... | go to store |
 | WATTS 1/2 SS009M3QT Reduced Pressure Zone Backflow Preventer Reduced Pressure Zone Backflow Preventer, Series Watts 009, Size 1/2 in, Connection NPT, Body Material Stainless Steel, Temp. Range 33 Degrees to 180 Degrees F, Max. Temp. 180 Degrees F, Max. Pressure 175 psi, Width 4 5/8 in, Length 10 in, Features... ... more
WATTS 1/2 SS009M3QT Reduced Pressure Zone Backflow Preventer Reduced Pressure Zone Backflow Preventer, Series Watts 009, Size 1/2 in, Connection NPT, Body Material Stainless Steel, Temp. Range 33 Degrees to 180 Degrees F, Max. Temp. 180 Degrees F, Max. Pressure 175 psi, Width 4 5/8 in, Length 10 in, Features... | go to store |
 | WATTS RK909RT3/4-1 Backflow Preventer Repair Kit Backflow Preventer Repair Kit, For Use With 1 909 QT, Mfr. No. 3/4 In.-1 In. 909QT, Includes Check Disc, Cover And Sleeve O-Ring, Diaphragm, Piston Seal And Lubricant, RV Disc Assembly, Upper And Lower Check Stem O-Ring ... more
WATTS RK909RT3/4-1 Backflow Preventer Repair Kit Backflow Preventer Repair Kit, For Use With 1 909 QT, Mfr. No. 3/4 In.-1 In. 909QT, Includes Check Disc, Cover And Sleeve O-Ring, Diaphragm, Piston Seal And Lubricant, RV Disc Assembly, Upper And Lower Check Stem O-Ring | go to store |
 | 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 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... | go to store |
 | 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 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 | go to store |
 | 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 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 | go to store |
 | WATTS 1450F Fill and Relief Valve,1/2 In,15 psi,Iron Combination Fill and Relief Valve, Body Material Iron, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 15 psi, Pressure Range 10 to 100 psi, Not Applicable BtuH, Disc Material Silicone, Overall Height 5... ... more
WATTS 1450F Fill and Relief Valve,1/2 In,15 psi,Iron Combination Fill and Relief Valve, Body Material Iron, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 15 psi, Pressure Range 10 to 100 psi, Not Applicable BtuH, Disc Material Silicone, Overall Height 5... | go to store |
 | WATTS 3/8 LF N9C - 3/8 Dual Check Vacuum Breaker,3/8 In.,FIP 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 F, Height 2 3/8 in, Width 1 1/4 in, Standards CSA B64.8 ... more
WATTS 3/8 LF N9C - 3/8 Dual Check Vacuum Breaker,3/8 In.,FIP 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 F, Height 2 3/8 in, Width 1 1/4 in, Standards CSA B64.8 | go to store |
 | WATTS 9BD Dual Check with Vent,Watt9BD,3/8in,Flare Dual Check with Atmospheric Vent, Series Watts 9BD, Size 3/8 in, Connection Flare, Body Material Stainless Steel, Temp. Range 33 to 140 Degrees F, Max. Temp. 140 Degrees F, Max. Pressure 150 psi, Width 1 3/8 in, Length 2 3/4 in, Height 1 3/8 in,... ... more
WATTS 9BD Dual Check with Vent,Watt9BD,3/8in,Flare Dual Check with Atmospheric Vent, Series Watts 9BD, Size 3/8 in, Connection Flare, Body Material Stainless Steel, Temp. Range 33 to 140 Degrees F, Max. Temp. 140 Degrees F, Max. Pressure 150 psi, Width 1 3/8 in, Length 2 3/4 in, Height 1 3/8 in,... | go to store |
 | ENERPAC V66 V66, Manually Operated Check Valve with Built-in Relief Valve Manually Operated Check Valve, Pressure - Maximum 10,000 psi, Body Material Steel, Valve Type Check, Port-to-Port Length 3.5 in, Mounting Inline, Reverse Free Flow Reverse Free Flow, Flow Rate - Maximum 4 gpm, Inlet Connection Type NPT, Inlet... ... more
ENERPAC V66 V66, Manually Operated Check Valve with Built-in Relief Valve Manually Operated Check Valve, Pressure - Maximum 10,000 psi, Body Material Steel, Valve Type Check, Port-to-Port Length 3.5 in, Mounting Inline, Reverse Free Flow Reverse Free Flow, Flow Rate - Maximum 4 gpm, Inlet Connection Type NPT, Inlet... | go to store |
 | WATTS 957-OSY3 Reduced Pressure Zone Backflow Preventer Reduced Pressure Zone Backflow Preventer, Series Watts 957, Size 3 in, Connection Flanged, Body Material 304 Stainless Steel, Temp. Range 33 Degrees to 110 Degrees F, Max. Temp. 110 Degrees F, Max. Pressure 175 psi, Width 18 7/8 in, Length 31 11/16 in,... ... more
WATTS 957-OSY3 Reduced Pressure Zone Backflow Preventer Reduced Pressure Zone Backflow Preventer, Series Watts 957, Size 3 in, Connection Flanged, Body Material 304 Stainless Steel, Temp. Range 33 Degrees to 110 Degrees F, Max. Temp. 110 Degrees F, Max. Pressure 175 psi, Width 18 7/8 in, Length 31 11/16 in,... | go to store |
 | WATTS LF719-QT-S Double Check Valve,Watts 719,2in,FNPT Double Check Valve Assembly, Series Watts 719, Size 2 in, Connection FNPT, Body Material Bronze, Temp. Range 33 to 180 Degrees F, Max. Temp. 180 Degrees F, Max. Pressure 175 psi, Width 5 3/8 in, Length 21 3/16 in, Height 7 1/16 in, Features Bronze... ... more
WATTS LF719-QT-S Double Check Valve,Watts 719,2in,FNPT Double Check Valve Assembly, Series Watts 719, Size 2 in, Connection FNPT, Body Material Bronze, Temp. Range 33 to 180 Degrees F, Max. Temp. 180 Degrees F, Max. Pressure 175 psi, Width 5 3/8 in, Length 21 3/16 in, Height 7 1/16 in, Features Bronze... | go to store |
 | WATTS 1 1/4 LF919-QT-S-FS Backflow Preventer,High Investment Level Reduced Pressure Zone Assembly, Size 1 1/4 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 5 1/8 in, Length 23 1/4 in, Height 12 15/16 in, Features (2)... ... more
WATTS 1 1/4 LF919-QT-S-FS Backflow Preventer,High Investment Level Reduced Pressure Zone Assembly, Size 1 1/4 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 5 1/8 in, Length 23 1/4 in, Height 12 15/16 in, Features (2)... | go to store |
 | WATTS 1X1 LF7R10-U2 Backflow Preventer,Size 1",175 psi Backflow Preventer, Size 1 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 4 1/2 in, Height 1 7/8 in, Features 304... ... more
WATTS 1X1 LF7R10-U2 Backflow Preventer,Size 1",175 psi Backflow Preventer, Size 1 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 4 1/2 in, Height 1 7/8 in, Features 304... | go to store |
 | WATTS 0382456 Backflow Check Valve,75 psi,1886000 Btu Pressure Relief Valve, Body Material Iron, Factory Set Pressure 75 psi, 1,886,000 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 0382456 Backflow Check Valve,75 psi,1886000 Btu Pressure Relief Valve, Body Material Iron, Factory Set Pressure 75 psi, 1,886,000 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 | go to store |
 | WATTS 2 LF009M2-QT-S Backflow Preventer,Size 2",175 psi Backflow Preventer, Size 2 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 26 11/16 in, Height 7 3/4 in ... more
WATTS 2 LF009M2-QT-S Backflow Preventer,Size 2",175 psi Backflow Preventer, Size 2 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 26 11/16 in, Height 7 3/4 in | go to store |
 | WATTS LFRK 909-RT 4 Backflow Preventer Repair Kit Backflow Preventer Repair Kit, For Use With Watts Series LF909, 4 in , Includes Check Disc, Cover O-Ring, Diaphragm, Piston O-Ring, Piston Seal and Lubricant, RV Disc Assembly, Sleeve O-Ring, Compliance NSF Lead Free ... more
WATTS LFRK 909-RT 4 Backflow Preventer Repair Kit Backflow Preventer Repair Kit, For Use With Watts Series LF909, 4 in , Includes Check Disc, Cover O-Ring, Diaphragm, Piston O-Ring, Piston Seal and Lubricant, RV Disc Assembly, Sleeve O-Ring, Compliance NSF Lead Free | go to store |
 | WATTS 1/2 LF530-C Adjustable Relief Valve,1/2 In,175 psi Calibrated Adjustable Relief Valve, Body Material Brass, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 150 psi, Pressure Range 50 to 175 psi, Not Applicable BtuH, Disc Material Buna N, Overall Height 3... ... more
WATTS 1/2 LF530-C Adjustable Relief Valve,1/2 In,175 psi Calibrated Adjustable Relief Valve, Body Material Brass, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 150 psi, Pressure Range 50 to 175 psi, Not Applicable BtuH, Disc Material Buna N, Overall Height 3... | go to store |
 | WATTS 0006277 Steam Safety Relief Valve,3-1/8 in. Steam Safety Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1 in, Outlet Size 1 in, Factory Set Pressure 15 psi, Not Applicable BtuH, Steam Capacity (Lb./Hr.) 643 lb/hr, Disc Material PTFE, Overall Height 3 1/8 in,... ... more
WATTS 0006277 Steam Safety Relief Valve,3-1/8 in. Steam Safety Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1 in, Outlet Size 1 in, Factory Set Pressure 15 psi, Not Applicable BtuH, Steam Capacity (Lb./Hr.) 643 lb/hr, Disc Material PTFE, Overall Height 3 1/8 in,... | go to store |
 | 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 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,... | go to store |
 | 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 1/2 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... | go to store |
 | WATTS 3/4 LF LLL100XL-2 T and P Relief Valve,3/4 In. Outlet Temperature and Pressure Relief Valve, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 3/4 in, Outlet Size 3/4 in, Thermostat Length 3 in, Body Height 7 1/4 in, 105,000 BtuH BtuH, Factory Set Pressure 150 psi, Max. Temp. 210 Degrees F, Shank Length... ... more
WATTS 3/4 LF LLL100XL-2 T and P Relief Valve,3/4 In. Outlet Temperature and Pressure Relief Valve, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 3/4 in, Outlet Size 3/4 in, Thermostat Length 3 in, Body Height 7 1/4 in, 105,000 BtuH BtuH, Factory Set Pressure 150 psi, Max. Temp. 210 Degrees F, Shank Length... | go to store |
 | WATTS 3/8 SD2-MN Backflow Preventer,Size 3/8",200 psi Backflow Preventer, Size 3/8 in, Connection MNPT, Body Material 316 Stainless Steel, Temp. Range 33 Degrees to 110 Degrees F, Max. Temp. 110 Degrees F, Max. Pressure 200 psi, Width 11/16 in, Length 3 in, Height 11/16 in ... more
WATTS 3/8 SD2-MN Backflow Preventer,Size 3/8",200 psi Backflow Preventer, Size 3/8 in, Connection MNPT, Body Material 316 Stainless Steel, Temp. Range 33 Degrees to 110 Degrees F, Max. Temp. 110 Degrees F, Max. Pressure 200 psi, Width 11/16 in, Length 3 in, Height 11/16 in | go to store |
 | 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
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 | go to store |
 | WATTS RK757-757-RPDA-RT-RS Backflow Preventer Repair Kit Backflow Preventer Repair Kit, For Use With Watts No. 21/2 757 OSY, Watts No. 3 757 OSY, Watts No. 4 757 OSY, Includes Check Disc, Cover And Sleeve O-Ring, Diaphragm, Piston Seal And Lubricant, RV Disc Assembly, Upper Check Stem O-Ring ... more
WATTS RK757-757-RPDA-RT-RS Backflow Preventer Repair Kit Backflow Preventer Repair Kit, For Use With Watts No. 21/2 757 OSY, Watts No. 3 757 OSY, Watts No. 4 757 OSY, Includes Check Disc, Cover And Sleeve O-Ring, Diaphragm, Piston Seal And Lubricant, RV Disc Assembly, Upper Check Stem O-Ring | go to store |
 | 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
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... | go to store |
 | 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 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... | go to store |
 | WATTS 2 LF919-QT-S-FS Backflow Preventer,High Investment Level Reduced Pressure Zone Assembly, Size 2 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 5 15/16 in, Length 28 13/16 in, Height 13 9/16 in, Features (2)... ... more
WATTS 2 LF919-QT-S-FS Backflow Preventer,High Investment Level Reduced Pressure Zone Assembly, Size 2 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 5 15/16 in, Length 28 13/16 in, Height 13 9/16 in, Features (2)... | go to store |
 | WATTS 1/2 LF53-75 Pressure Relief Valve,Brass,75 psi Pressure Relief Valve, Body Material Brass, Inlet Type NPT, Outlet Type FPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 75 psi, Pressure Range 75 to 125 psi, Not Applicable BtuH, Disc Material Buna N, Overall Height 2 7/8 in,... ... more
WATTS 1/2 LF53-75 Pressure Relief Valve,Brass,75 psi Pressure Relief Valve, Body Material Brass, Inlet Type NPT, Outlet Type FPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 75 psi, Pressure Range 75 to 125 psi, Not Applicable BtuH, Disc Material Buna N, Overall Height 2 7/8 in,... | go to store |
 | WATTS 3/4 M335M2-030 Pressure Safety Relief Valve,Bronze Pressure Relief Valve, Body Material Bronze, Inlet Type NPT, Outlet Type NPT, Inlet Size 3/4 in, Outlet Size 3/4 in, Factory Set Pressure 30 psi, 510,000 BtuH BtuH, Disc Material Silicone, Overall Height 2 3/4 in, Application Commercial, Industrial,... ... more
WATTS 3/4 M335M2-030 Pressure Safety Relief Valve,Bronze Pressure Relief Valve, Body Material Bronze, Inlet Type NPT, Outlet Type NPT, Inlet Size 3/4 in, Outlet Size 3/4 in, Factory Set Pressure 30 psi, 510,000 BtuH BtuH, Disc Material Silicone, Overall Height 2 3/4 in, Application Commercial, Industrial,... | go to store |
 | WATTS 1/4 LFTC Test Cock,1/4 in. MNPT,Lead Free Test Cock, For Use With 1-1/4 in to 2 in Lead Free Backflow Preventer, Size 1/4 in, Connection Type MNPT, Length 1 3/4 in, Width 1 in, Material of Construction Copper Silicon Alloy, Max. Pressure 175 psi, Temp. Range 33 Degrees to 180 Degrees F,... ... more
WATTS 1/4 LFTC Test Cock,1/4 in. MNPT,Lead Free Test Cock, For Use With 1-1/4 in to 2 in Lead Free Backflow Preventer, Size 1/4 in, Connection Type MNPT, Length 1 3/4 in, Width 1 in, Material of Construction Copper Silicon Alloy, Max. Pressure 175 psi, Temp. Range 33 Degrees to 180 Degrees F,... | go to store |
 | WATTS 3/4 LF 530-C STD Adjustable Relief Valve,3/4 x 1/2 In Calibrated Adjustable Relief Valve, Body Material Brass, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 3/4 in, Outlet Size 1/2 in, Factory Set Pressure 150 psi, Pressure Range 50 to 175 psi, Not Applicable BtuH, Disc Material Buna N, Overall Height 3... ... more
WATTS 3/4 LF 530-C STD Adjustable Relief Valve,3/4 x 1/2 In Calibrated Adjustable Relief Valve, Body Material Brass, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 3/4 in, Outlet Size 1/2 in, Factory Set Pressure 150 psi, Pressure Range 50 to 175 psi, Not Applicable BtuH, Disc Material Buna N, Overall Height 3... | go to store |
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