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  • Watts 0067450 RA-1-AP Bronze Steam Radiator Angle Valve, 1/2 in IPS x 1/2 in, FIP x Male Union, Lead-Free
    WATTS
    Watts 0067450 RA-1-AP Bronze Steam Radiator Angle Valve, 1/2 in IPS x 1/2 in, FIP x Male Union, Lead-Free
    SKU: 67450
    Product DescriptionThe Watts 0067450 RA-1-AP Bronze Steam Radiator Angle Valve is designed for efficient shutoff in steam or hydronic heating systems. Its lead-free construction ensures safe operation. Lead-free material Rising stem design Durable bronze bonnet Product HighlightsThis valve features a renewable composition disc, brass...
    $132.37
    $132.37
  • Watts 7100103 PWRO4 4-Stage Reverse Osmosis System 50 GPD
    WATTS
    Watts 7100103 PWRO4 4-Stage Reverse Osmosis System 50 GPD
    SKU: 7100103
    Product DescriptionThe Watts PWRO4 4-stage reverse osmosis system, with MPN 7100103, provides high-quality water filtration for residential applications. This system is easy to install and includes a three-gallon storage tank and a chrome reverse osmosis faucet. It eliminates a wide range of contaminants from...
    $332.72
    $332.72
  • Watts Regulator 0121686 Gauge Temperature & Pressure 0-70 psiWatts Regulator 0121686 Gauge Temperature & Pressure 0-70 psi
    WATTS
    Watts Regulator 0121686 Gauge Temperature & Pressure 0-70 psi
    SKU: 121686
    Product DescriptionThe Watts Regulator 0121686 Gauge Temperature & Pressure 0-70 psi is a reliable instrument for measuring both temperature and pressure. It is designed for use in commercial, residential, and institutional HVAC applications. Center back entry Copper alloy Bourdon tube pressure element Black enamel...
    $175.49
    $175.49
  • Watts 0388002 Series 800M4QT FNPT Bronze 1 in 150 psi BFP Vacuum BreakerWatts 0388002 Series 800M4QT FNPT Bronze 1 in 150 psi BFP Vacuum Breaker
    WATTS
    Watts 0388002 Series 800M4QT FNPT Bronze 1 in 150 psi BFP Vacuum Breaker
    SKU: 388002
    Product DescriptionThe Watts 0388002 Series 800M4QT FNPT Bronze 1 in. 150 psi BFP Vacuum Breaker is designed to prevent the reverse flow of polluted water into the potable water supply. This vacuum breaker is made with a bronze body, silicone rubber check valve disc,...
    $150.61
    $150.61
  • Watts 7100448 PWCB Series 5 Micron 4-1/2 in. X 10 in. Full Flow Carbon Block Filter Cartridge
    WATTS
    Watts 7100448 PWCB Series 5 Micron 4-1/2 in. X 10 in. Full Flow Carbon Block Filter Cartridge
    SKU: 7100448
    Product DescriptionThe Watts PWCB Series 5 Micron filter cartridge with MPN 7100448 is designed for efficient water filtration, reducing chlorine taste and odor while also filtering sediment. This carbon block filter cartridge fits full flow housings and is built to last with a capacity...
    $120.83
    $120.83
  • Watts 0792054 Pressure Vacuum Breaker Chrome 3/4Watts 0792054 Pressure Vacuum Breaker Chrome 3/4
    WATTS
    Watts 0792054 Pressure Vacuum Breaker Chrome 3/4
    SKU: 792054
    Product Description The Watts 0792054 Pressure Vacuum Breaker, Chrome, 3/4 inch, is a reliable valve used to prevent the backflow of polluted water into the potable water supply. Specifically designed for non-continuous low flow applications and laboratory equipment. Lead-free construction Hot or cold water...
    $338.45
    $338.45
  • Watts 7100454 1/4 FPT 0.75 GPM In-Line Filter
    WATTS
    Watts 7100454 1/4 FPT 0.75 GPM In-Line Filter
    SKU: 7100454
    Product DescriptionThe Watts 7100454 is an in-line filter designed to provide exceptional water filtration. Featuring a peak flow rate of 0.75 gallons per minute, this filter is suitable for various applications including residential use, refrigerators, and coffee machines. 1/4 inch female threaded inlet/outlet connection...
    $44.06
    $44.06
  • Watts 0123632 Series LFBD-QT 3/4 in. Male Threaded x GHT Boiler Drain ValveWatts 0123632 Series LFBD-QT 3/4 in. Male Threaded x GHT Boiler Drain Valve
    WATTS
    Watts 0123632 Series LFBD-QT 3/4 in. Male Threaded x GHT Boiler Drain Valve
    SKU: 123632
    Product DescriptionThe Watts 0123632 Series LFBD-QT 3/4 in. Male Threaded x GHT Boiler Drain Valve is designed for use in both commercial and residential hydronic heating systems. It features a quarter-turn ball valve design for easy operation and a positive shutoff to prevent leaks....
    $46.76
    $46.76
  • Watts 0006644 Series 2-M2 Duo-Cloz 1/2 Inch Compression Washing Machine Shut-Off ValveWatts 0006644 Series 2-M2 Duo-Cloz 1/2 Inch Compression Washing Machine Shut-Off Valve
    WATTS
    Watts 0006644 Series 2-M2 Duo-Cloz 1/2 Inch Compression Washing Machine Shut-Off Valve
    SKU: 6644
    Product DescriptionThe Watts 0006644 Series 2-M2 Duo-Cloz 1/2 inch Compression Washing Machine Shut-Off Valve is designed to control water flow from the hot and cold water supply pipes to the flexible hoses of a washing machine. Featuring brass body construction, it helps prevent hose...
    $148.27
    $148.27
  • Watts 0121654 LFDPG-1 4 Pressure Gauge 0-100 psiWatts 0121654 LFDPG-1 4 Pressure Gauge 0-100 psi
    WATTS
    Watts 0121654 LFDPG-1 4 Pressure Gauge 0-100 psi
    SKU: 121654
    Product DescriptionThe Watts 0121654 LFDPG-1 4 Pressure Gauge is a reliable tool for measuring pressure in HVAC applications. It features a durable ABS polymer case, a Kostil polymer window, and a copper alloy Bourdon tube sensing element. This gauge is designed for commercial, residential,...
    $82.52
    $82.52
  • Watts 0063234 Series LF007 1-1/2 in. Cast Copper Silicon Alloy FNPT Backflow PreventerWatts 0063234 Series LF007 1-1/2 in. Cast Copper Silicon Alloy FNPT Backflow Preventer
    WATTS
    Watts 0063234 Series LF007 1-1/2 in. Cast Copper Silicon Alloy FNPT Backflow Preventer
    SKU: 63234
    Product DescriptionThe Watts 0063234 Series LF007 1-1/2 in. Cast Copper Silicon Alloy FNPT Backflow Preventer is designed for plumbing applications. It prevents the backflow of contaminated water into the potable water supply. Lead-Free cast copper silicon alloy construction Female threaded connections Maximum working pressure...
    $831.45
    $831.45
  • Watts 0006643 Series 2-M2 Duo-Cloz 1/2 in. Male Threaded Brass Washing Machine Shut-Off ValveWatts 0006643 Series 2-M2 Duo-Cloz 1/2 in. Male Threaded Brass Washing Machine Shut-Off Valve
    WATTS
    Watts 0006643 Series 2-M2 Duo-Cloz 1/2 in. Male Threaded Brass Washing Machine Shut-Off Valve
    SKU: 6643
    Product Description The Watts 0006643 Series 2-M2 Duo-Cloz 1/2 in. Male Threaded Brass Washing Machine Shut-Off Valve is a reliable solution for managing water flow in washing machine applications. This valve prevents washing machine hoses from bursting, protecting your home from water damage. It...
    $146.02
    $146.02
  • Watts 0123631 Series LFBD-QT 1/2 in. Male Threaded x GHT Boiler Drain ValveWatts 0123631 Series LFBD-QT 1/2 in. Male Threaded x GHT Boiler Drain Valve
    WATTS
    Watts 0123631 Series LFBD-QT 1/2 in. Male Threaded x GHT Boiler Drain Valve
    SKU: 123631
    Product DescriptionThe Watts Series LFBD-QT Boiler Drain Valve, MPN 0123631, is designed for use in commercial and residential hydronic heating systems. This valve features a brass body, adjustable Teflon stem packing, and a rugged aluminum quarter-turn tee handle. The hose thread outlet and lead-free...
    $40.51
    $40.51
  • Watts 0121652 LFDPG1 4 Pressure Gauge Lead Free (0-30 psi)
    WATTS
    Watts 0121652 LFDPG1 4 Pressure Gauge Lead Free (0-30 psi)
    SKU: 121652
    Product DescriptionThe Watts 0121652 LFDPG1 4 Pressure Gauge is lead free and designed to measure pressures from 0 to 30 psi. Suitable for use in commercial, residential, and institutional HVAC applications. It features an ABS polymer case for durability and a Kostil polymer window...
    $82.52
    $82.52
  • Watts 0556002 Temp & Press Rlf Vlv 3/4 In Mnpt x Fnpt
    WATTS
    Watts 0556002 Temp & Press Rlf Vlv 3/4 In Mnpt x Fnpt
    SKU: 556002
    Product DescriptionThe Watts 0556002 Temp & Pressure Relief Valve, also known as the LF100XL, is designed to provide temperature and pressure protection for water heaters and hot water storage tanks. This valve features a copper alloy body and has MNPT x FNPT connections. It...
    $64.99
    $64.99
  • Watts 0792012 Series Lf800m4qt Fnpt Copper Silicon Alloy 1 In. 150 Psi Bfp Vacuum BreakerWatts 0792012 Series Lf800m4qt Fnpt Copper Silicon Alloy 1 In. 150 Psi Bfp Vacuum Breaker
    WATTS
    Watts 0792012 Series Lf800m4qt Fnpt Copper Silicon Alloy 1 In. 150 Psi Bfp Vacuum Breaker
    SKU: 792012
    Product DescriptionThe Watts 0792012 Series LF800M4QT FNPT Copper Silicon Alloy 1 in. 150 psi BFP Vacuum Breaker is designed to prevent the reverse flow of polluted water into the potable water supply due to backsiphonage. Constructed from lead-free bronze with a silicone rubber check...
    $185.46
    $185.46
  • Watts 0780012 Float Valve Heavy Duty 1-1/4
    WATTS
    Watts 0780012 Float Valve Heavy Duty 1-1/4
    SKU: 780012
    Product DescriptionThe Watts 0780012 Float Valve is a heavy-duty float valve designed for plumbing systems. This valve, measuring 1-1/4 inches, ensures reliable water flow control. Brand: Watts MPN: 0780012 Size: 1-1/4 inches Product HighlightsThis float valve is used to control the water level in...
    $330.73
    $330.73
  • Watts 0009465 Series LF25AUB-Z3 2 in. 300 psi Pressure Reducing ValveWatts 0009465 Series LF25AUB-Z3 2 in. 300 psi Pressure Reducing Valve
    WATTS
    Watts 0009465 Series LF25AUB-Z3 2 in. 300 psi Pressure Reducing Valve
    SKU: 9465
    Product DescriptionThe Watts 0009465 Pressure Reducing Valve, part of the Series LF25AUB-Z3, is a reliable solution for reducing incoming water pressure in plumbing systems. It features a high-quality cast copper silicon alloy body and is designed for both residential and commercial applications. This valve...
    $885.00
    $885.00
  • Watts 0274751 Series 174A 3/4 in. Bronze FNPT 125 psi 250 Relief ValveWatts 0274751 Series 174A 3/4 in. Bronze FNPT 125 psi 250 Relief Valve
    WATTS
    Watts 0274751 Series 174A 3/4 in. Bronze FNPT 125 psi 250 Relief Valve
    SKU: 274751
    Product DescriptionThe Watts 0274751 Series 174A Relief Valve is a bronze-bodied, high-capacity valve designed for hot water heating applications. It features a 3/4 inch FNPT connection and is rated for up to 125 psi with a BTU capacity of 2,070,000. This valve is suitable...
    $152.65
    $152.65
  • Watts 0009865 Series LF3001A 3/4 In. FIP x Copper Solder 250 PSI Dielectric UnionWatts 0009865 Series LF3001A 3/4 In. FIP x Copper Solder 250 PSI Dielectric Union
    WATTS
    Watts 0009865 Series LF3001A 3/4 In. FIP x Copper Solder 250 PSI Dielectric Union
    SKU: 9865
    Product DescriptionThe Watts Series LF3001A 3/4 Inch FIP x Copper Solder 250 PSI Dielectric Union, MPN 0009865, is designed for commercial and residential applications. It prevents corrosion and deterioration in piping systems caused by galvanic and stray currents. Maximum pressure is 250 PSI. Features...
    $35.13
    $35.13

About Watts

Joseph Watts founded our company in 1874 on the belief that water boilers in textile mills shouldn’t explode. What started with a pressure relief valve in a tiny New England machine shop, has paved the way for today’s high-quality, worldwide water solution technologies. From melting ice on entire city blocks from the ground up, to filtering safe drinking water in isolated, weather disaster zones, you need water and water needs Watts.

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