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  • Watts 0065376 LF919, LF919-QT Double Check Valve Assembly, 2 in Nominal, NPT End Style, Quarter-Turn Resilient Seated Ball Valve
    WATTS
    Watts 0065376 LF919, LF919-QT Double Check Valve Assembly, 2 in Nominal, NPT End Style, Quarter-Turn Resilient Seated Ball Valve
    SKU: 0065376
    Product DescriptionThe Watts Regulator 0065376 is a lead-free reduced pressure zone backflow preventer assembly designed for reliable protection against contaminated water entering potable water systems. This assembly features a cast copper silicon alloy body with NPT end connections. It includes a quarter-turn resilient seated...
    $1,259.25
    $1,259.25
  • Watts 0065303 Series LF719 1 in. Cast Copper Silicon Alloy FNPT 175 psi Backflow Preventer
    WATTS
    Watts 0065303 Series LF719 1 in. Cast Copper Silicon Alloy FNPT 175 psi Backflow Preventer
    SKU: 0065303
    Product DescriptionThe Watts 0065303 is a backflow preventer designed to protect against the reverse flow of contaminated water. This product features a lead-free cast copper silicon alloy construction, ensuring long-lasting performance even in critical applications. Lead-free construction for safety Designed for horizontal or vertical...
    $412.61
    $412.61
  • Watts 6550791 Series LFMMV 1/2 in. Press Thermostatic Mixing Valve
    WATTS
    Watts 6550791 Series LFMMV 1/2 in. Press Thermostatic Mixing Valve
    SKU: 6550791
    Product DescriptionThe Watts 6550791 Series LFMMV 1/2 inch Press Thermostatic Mixing Valve is designed for precise temperature control in plumbing systems. This valve utilizes thermal actuation technology and is suitable for commercial and residential use. The valve features a locking mechanism for secure temperature...
    $239.64
    $239.64
  • Watts 0065305 Series LF719 1-1/2 in. Cast Copper Silicon Alloy FNPT 175 psi Backflow Preventer
    WATTS
    Watts 0065305 Series LF719 1-1/2 in. Cast Copper Silicon Alloy FNPT 175 psi Backflow Preventer
    SKU: 0065305
    Product Description The Watts 0065305 is a double check valve assembly designed for backflow prevention in plumbing systems. This product features a lead-free cast copper silicon alloy body and is rated for up to 175 psi. Its compact design offers easy maintenance with separate...
    $991.99
    $991.99
  • Watts 0009502 Series LFN45B-M1 1/2 in 300 psi Cast Copper Silicon Alloy NPT Union x FNPT Pressure Reducing Valve
    WATTS
    Watts 0009502 Series LFN45B-M1 1/2 in 300 psi Cast Copper Silicon Alloy NPT Union x FNPT Pressure Reducing Valve
    SKU: 0009502
    Product DescriptionThe Watts pressure reducing valve MPN 0009502 is designed to help manage water pressure in plumbing systems. This valve ensures a consistent pressure level, making it ideal for commercial, industrial, and residential settings. NPT threaded union inlet and NPT female outlet Pressure setting...
    $85.90
    $85.90
  • Watts 0590716 FV-4M1 Auto Air Vent 1/4 Inch 150 psi Replacement 0590716Watts 0590716 FV-4M1 Auto Air Vent 1/4 Inch 150 psi Replacement 0590716
    WATTS
    Watts 0590716 FV-4M1 Auto Air Vent 1/4 Inch 150 psi Replacement 0590716
    SKU: 590716
    Product DescriptionThe Watts 0590716 FV-4M1 Auto Air Vent is a crucial component for hydronic heating systems, ensuring optimum air circulation and removal. Suitable for both commercial and residential settings, this valve automates air venting in water distribution systems. Manufactured from durable brass with a...
    $33.24
    $33.24
  • Watts 0121325 Series LF1XL 1/2 Inch MNPT x FNPT 150 PSI 210 Relief ValveWatts 0121325 Series LF1XL 1/2 Inch MNPT x FNPT 150 PSI 210 Relief Valve
    WATTS
    Watts 0121325 Series LF1XL 1/2 Inch MNPT x FNPT 150 PSI 210 Relief Valve
    SKU: 121325
    Product DescriptionThe Watts Series LF1XL Relief Valve, with model number 0121325, is engineered for efficient water heating and storage applications. Constructed from a robust copper silicon alloy, this valve ensures durability and corrosion resistance in demanding settings. Equipped with a RPTFE Ball Cone for...
    $84.00
    $84.00
  • Watts 0887709 1/2 - 3/4 in. Vent Float Valve Repair Kit
    WATTS
    Watts 0887709 1/2 - 3/4 in. Vent Float Valve Repair Kit
    SKU: 0887709
    Product DescriptionThe Watts 0887709 is a vent float valve repair kit suitable for 0.5 to 0.75-inch pressure vacuum breakers. It includes everything needed for replacing damaged float and seal components, ensuring optimal performance of your valve. No special tools are required for servicing, making...
    $31.05
    $31.05
  • Watts 0379111 LF777SI 1/2 in Fnpt 20 Mesh Stainless Steel Screen Lead Free Brass Y-StrainerWatts 0379111 LF777SI 1/2 in Fnpt 20 Mesh Stainless Steel Screen Lead Free Brass Y-Strainer
    WATTS
    Watts 0379111 LF777SI 1/2 in Fnpt 20 Mesh Stainless Steel Screen Lead Free Brass Y-Strainer
    SKU: 0379111
    Product DescriptionThe Watts 0379111 LF777SI is a lead-free brass wye strainer designed to protect your plumbing system. This strainer features a stainless steel screen to filter debris effectively. It is suitable for liquid and steam service applications. With a maximum pressure capacity of four...
    $51.52
    $51.52
  • Watts F382392 3/4 740 060 FS Valve
    WATTS
    Watts F382392 3/4 740 060 FS Valve
    SKU: F382392
    Product DescriptionThe Watts Regulator Company F382392 is a valve designed for hot water applications. This product is part of the 740 series and features a nominal size of three fourths by one inch with a female NPTF end style. It operates at a pressure...
    $211.61
    $211.61
  • Watts 0792040 Series LF288A FNPT Brass 1 inch 125 psi BFP Vacuum BreakerWatts 0792040 Series LF288A FNPT Brass 1 inch 125 psi BFP Vacuum Breaker
    WATTS
    Watts 0792040 Series LF288A FNPT Brass 1 inch 125 psi BFP Vacuum Breaker
    SKU: 792040
    Product DescriptionWatts 0792040 Series LF288A FNPT Brass 1 inch 125 psi BFP Vacuum Breaker is designed to prevent the reverse flow of contaminated water into the potable water supply due to backsiphonage. Its lead-free brass construction ensures durability and safety. Prevents reverse flow of...
    $197.62
    $197.62
  • Watts 81008088 PAP Adp Cmp 5/8x3/4SST20
    WATTS
    Watts 81008088 PAP Adp Cmp 5/8x3/4SST20
    SKU: 81008088
    Product DescriptionThe Watts Regulator Company 81008088 is a PAP adapter designed to connect 5/8 inch to 3/4 inch stainless steel piping. This compression to BSPT fitting is suitable for use with T20 manifolds, ensuring secure connections in plumbing systems. Designed for stainless steel applications...
    $166.77
    $166.77
  • Watts 0163801 3/4 Bronze Automatic Reseating Temp/Pressure Relief Valve 150 psi 210 F
    WATTS
    Watts 0163801 3/4 Bronze Automatic Reseating Temp/Pressure Relief Valve 150 psi 210 F
    SKU: 163801
    Product Description The Watts 0163801 is a three-quarter inch bronze automatic reseating temperature and pressure relief valve designed for commercial applications. This valve is installed directly in tank tappings, providing essential temperature and pressure protection for hot water supply tanks and heaters. It operates...
    $594.61
    $594.61
  • Watts WRK957957RPDARV Repair Kit 2.5-10 Inch Replacement 0899236
    WATTS
    Watts WRK957957RPDARV Repair Kit 2.5-10 Inch Replacement 0899236
    SKU: 899236
    Product DescriptionThe Watts WRK957957RPDARV Repair Kit ensures efficient servicing of 2.5-10 inch valves with its high-quality rubber and stainless steel components. Easy installation, with no special tools required, makes this kit ideal for professionals in the plumbing and HVAC sectors. Includes all parts needed...
    $288.61
    $288.61
  • Watts 0559122 LFMMV-UT-M1 1 x 1 NPT Thermostatic Mixing ValveWatts 0559122 LFMMV-UT-M1 1 x 1 NPT Thermostatic Mixing Valve
    WATTS
    Watts 0559122 LFMMV-UT-M1 1 x 1 NPT Thermostatic Mixing Valve
    SKU: 559122
    Product DescriptionThe Watts LFMMV-UT-M1 1 x 1 NPT Thermostatic Mixing Valve, MPN 0559122, is designed for tempered domestic potable water applications. It features a solid wax hydraulic principle thermostat that ensures dependable mixing of hot and cold water. The valve includes integral filter washers...
    $286.49
    $286.49
  • Watts Regulator Company 81000510 Kit Repair 1/2 TorqTite
    WATTS
    Watts Regulator Company 81000510 Kit Repair 1/2 TorqTite
    SKU: 81000510
    Product DescriptionWatts Regulator Company 81000510 Kit Repair 1/2 TorqTite is designed for plumbing repairs. This repair kit includes essential components to ensure successful connections in residential and commercial settings. Includes five Onix couplings. Contains four TorqueTite clamps. Pre-assembled for ease of use in field...
    $76.97
    $76.97
  • Watts 81009852 RadiantPEX+ 300 ft x 5/8 in Plastic Tubing
    WATTS
    Watts 81009852 RadiantPEX+ 300 ft x 5/8 in Plastic Tubing
    SKU: 81009852
    Product DescriptionThe Watts RadiantPEX+® 300 ft. x 5/8 in. Plastic Tubing, MPN 81009852, is designed for heating systems. This cross-linked polyethylene tubing includes an EVOH barrier to prevent oxygen ingress, making it ideal for radiant heating and snow melting applications. Light and easy to...
    $452.97
    $452.97
  • Watts 81008116 RadiantPEX-AL 5/8 in. Compression Brass Coupling
    WATTS
    Watts 81008116 RadiantPEX-AL 5/8 in. Compression Brass Coupling
    SKU: 81008116
    Product DescriptionThe Watts 81008116 RadiantPEX-AL 5/8 in. Compression Brass Coupling is a reliable option for radiant heating systems. This coupling is designed specifically for use with RadiantPEX-AL tubing. It works well in both radiant heating and snow melting applications, using water or water/glycol solutions....
    $211.34
    $211.34
  • Watts 81011431 PAP Tool Remr 5/8 3/4 1
    WATTS
    Watts 81011431 PAP Tool Remr 5/8 3/4 1
    SKU: 81011431
    Product DescriptionThe Watts Regulator Company PAP Tool Remr 5/8 3/4 1, MPN 81011431, is designed for effective pipe reaming. This tool efficiently fits various pipe sizes from five eighths to one inch in diameter. It features a three-sided design that ensures smooth and precise...
    $44.42
    $44.42
  • Watts FD-104-A5 FD-100-A Series 8 in. No Hub Plastic Nickel Bronze Floor Drain
    WATTS
    Watts FD-104-A5 FD-100-A Series 8 in. No Hub Plastic Nickel Bronze Floor Drain
    SKU: FD-104-A5
    Product DescriptionThe Watts FD-104-A5 is a reliable floor drain designed for effective drainage in various plumbing applications. It features an eight-inch no hub design and is made from plastic with a nickel bronze strainer. This model is suitable for medium load areas and includes...
    $132.39
    $132.39

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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