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  • Watts F274934 174A Automatic Reseating Valve, 1 in Nominal, Female NPTF End Style, 20 psi PressureWatts F274934 174A Automatic Reseating Valve, 1 in Nominal, Female NPTF End Style, 20 psi Pressure
    WATTS
    Watts F274934 174A Automatic Reseating Valve, 1 in Nominal, Female NPTF End Style, 20 psi Pressure
    SKU: F274934
    Product Description The Watts F274934 is an automatic reseating valve designed for efficient water control. This valve features a one inch nominal size and a female NPTF end style. It operates under a pressure rating of 20 psi. The bronze body ensures durability and...
    $181.12
    $181.12
  • Watts 0887283 Series RK-009 Valve Repair KitWatts 0887283 Series RK-009 Valve Repair Kit
    WATTS
    Watts 0887283 Series RK-009 Valve Repair Kit
    SKU: 0887283
    Product DescriptionThe Watts 0887283 Series RK-009 Valve Repair Kit is designed to provide all necessary components for servicing reduced pressure zone assemblies. This kit includes genuine Watts parts such as O-rings, seat assemblies, springs, and check cages, ensuring compatibility and reliability. All components are...
    $309.16
    $309.16
  • RA-2-AP 1"SteamRadiatorValve
    WATTS
    RA-2-AP 1"SteamRadiatorValve
    SKU: 67456
    $130.64
    $130.64
  • Watts 68101979 10 Filter Housing 1/2 White
    WATTS
    Watts 68101979 10 Filter Housing 1/2 White
    SKU: 68101979
    Product DescriptionThe Watts 68101979 filter housing is designed for 10 inch filters with a 1/2 inch connection. This white filter housing is ideal for various filtration systems. Compatible with 10 inch filters 1/2 inch connection Durable white material Product HighlightsDesigned for use in water...
    $26.29
    $26.29
  • Watts 0556032 Series LF3L 3/4 in. Copper Alloy MNPT x FNPT 75# 210 Relief Valve
    WATTS
    Watts 0556032 Series LF3L 3/4 in. Copper Alloy MNPT x FNPT 75# 210 Relief Valve
    SKU: 556032
    Product DescriptionThe Watts 0556032 Series LF3L Relief Valve is designed for reliable pressure relief in various systems. This valve features 3/4 inch MNPT x FNPT connections and is constructed from durable copper alloy. 3/4 inch MNPT x FNPT connections Pressure relief at 75 pounds...
    $159.09
    $159.09
  • Watts 0887972 RK-008 3/8 - 1/2 in. Check Valve Repair KitWatts 0887972 RK-008 3/8 - 1/2 in. Check Valve Repair Kit
    WATTS
    Watts 0887972 RK-008 3/8 - 1/2 in. Check Valve Repair Kit
    SKU: 887972
    Product DescriptionThe Watts Check Valve Repair Kit, MPN 0887972, is designed for 3/8 inch and 1/2 inch check valves. This kit is suitable for various anti-siphon, anti-spill vacuum breaker models, such as 008, LF008, 008PC, and LF008PC. No special tools required for changing parts...
    $100.17
    $100.17
  • Watts 0121515 1-1/4 Inch LF174A Lead-Free Relief Valve 60lb
    WATTS
    Watts 0121515 1-1/4 Inch LF174A Lead-Free Relief Valve 60lb
    SKU: 121515
    Product DescriptionThe Watts LF174A Pressure Relief Valve provides critical overpressure protection for heating systems. Ideal for use in residential hot water heating or domestic supply boiler systems, the valve features a durable bronze body with reliable NPT threaded connections. Construction includes non-metallic disc-to-metal seating...
    $1,318.86
    $1,318.86
  • Watts 0559105 LFL1170-US-M2 1 Inch Sweat Thermostatic Mixing Valve BronzeWatts 0559105 LFL1170-US-M2 1 Inch Sweat Thermostatic Mixing Valve Bronze
    WATTS
    Watts 0559105 LFL1170-US-M2 1 Inch Sweat Thermostatic Mixing Valve Bronze
    SKU: 559105
    Product DescriptionThe Watts Model LFL1170-US-M2 is a 1 inch sweat thermostatic mixing valve designed for the precise control of hot water temperature. The valve utilizes a solid wax hydraulic principle thermostat to ensure dependable mixing of hot and cold water, suitable for hot water...
    $291.20
    $291.20
  • Watts 0780328 FLT-P Series 8 in. Plastic Float Ball Valve
    WATTS
    Watts 0780328 FLT-P Series 8 in. Plastic Float Ball Valve
    SKU: 780328
    Product DescriptionDiscover the Watts 0780328 FLT-P Series 8 in. Plastic Float Ball Valve, a reliable component for various valve repair applications. Perfect for trade professionals, this float ball valve ensures efficient control and fluid management. High corrosion resistance Unaffected by salt and caustic fluids...
    $67.95
    $67.95
  • WATTS 0121558 LF174A Lead Free Relief Valve 75 PSI Replacement 0121558WATTS 0121558 LF174A Lead Free Relief Valve 75 PSI Replacement 0121558
    WATTS
    WATTS 0121558 LF174A Lead Free Relief Valve 75 PSI Replacement 0121558
    SKU: 121558
    Product DescriptionThe Watts 0121558 LF174A Lead Free Relief Valve is engineered for use in heating systems, offering critical overpressure protection. Its robust bronze body and precise engineering deliver reliable performance in demanding conditions. Lead-free bronze construction ensures compliance with safety standards. Adjustable pressure settings...
    $2,653.39
    $2,653.39
  • Watts 0067372 8.5 gal. Pressurized Expansion TankWatts 0067372 8.5 gal. Pressurized Expansion Tank
    WATTS
    Watts 0067372 8.5 gal. Pressurized Expansion Tank
    SKU: 0067372
    Product DescriptionThe Watts 0067372 is an 8.5-gallon pressurized expansion tank designed for potable water systems. It features a male connection size of three-fourths inch, allowing easy integration into existing plumbing. The tank has a butyl rubber diaphragm that prevents over-pressure caused by thermal expansion....
    $189.26
    $189.26
  • Watts 0382822 1 Iron Boiler Pressure Relief Valve 55 psi
    WATTS
    Watts 0382822 1 Iron Boiler Pressure Relief Valve 55 psi
    SKU: 382822
    Product DescriptionThe Watts 0382822 is a one inch iron boiler pressure relief valve designed for use in hot water space heating boiler applications. This valve protects against excessive pressure, ensuring safety in boiler systems. It features expanded outlet connections that accommodate hot water space...
    $582.82
    $582.82
  • WATTS 0226060 Dual Float & Switch Assembly 15 PSI 120/240 VACWATTS 0226060 Dual Float & Switch Assembly 15 PSI 120/240 VAC
    WATTS
    WATTS 0226060 Dual Float & Switch Assembly 15 PSI 120/240 VAC
    SKU: 226060
    Product DescriptionThe Watts Dual Float and Switch Assembly, model 0226060, is designed for precision and durability. It operates perfectly at 15 psi, making it ideal for low water cut-offs and other critical applications in plumbing systems. One-piece unit simplifies installation and fosters reliability. Capable...
    $938.30
    $938.30
  • Watts 0590721 Series FV-4 1 in. Air VentWatts 0590721 Series FV-4 1 in. Air Vent
    WATTS
    Watts 0590721 Series FV-4 1 in. Air Vent
    SKU: 590721
    Product DescriptionThe Watts 0590721 Series FV-4 1 in. Air Vent is designed for automatic air venting in hydronic heating systems. Ideal for both commercial and residential applications, it features a brass body and a female NPT connection. This automatic air vent is suitable for...
    $64.41
    $64.41
  • Watts 0830945 Steam Pressure Regulator 10-30 psi 1 in FNPTWatts 0830945 Steam Pressure Regulator 10-30 psi 1 in FNPT
    WATTS
    Watts 0830945 Steam Pressure Regulator 10-30 psi 1 in FNPT
    SKU: 830945
    Product DescriptionThe Watts 0830945 Steam Pressure Regulator, part of the 152A series, is specifically designed for commercial, industrial, and institutional applications to regulate steam pressure. Constructed with an iron body, this pressure regulator features NPT threaded female inlet and outlet connections, a stainless steel...
    $1,756.94
    $1,756.94
  • Watts 0780322 Stem Assembly Brass Valve Repair Part 1/4 Inch
    WATTS
    Watts 0780322 Stem Assembly Brass Valve Repair Part 1/4 Inch
    SKU: 780322
    Product DescriptionThe Watts 0780322 Stem Assembly is designed for use in brass valve repairs. This product is crafted from heavy-duty brass and has a 1/4 inch rod diameter. Its total length is 12 inches, making it suitable for various applications. Constructed with durable brass...
    $45.82
    $45.82
  • Watts 0780013 1500 Standard Duty 1-1/2 in Fill Valve
    WATTS
    Watts 0780013 1500 Standard Duty 1-1/2 in Fill Valve
    SKU: 780013
    Product DescriptionThe Watts Series 1500, model number 0780013, is a standard duty fill valve designed for reliable performance in various applications. This mechanical float valve features a bronze body and is designed for tank wall mounting. It has a flow rate of two hundred...
    $375.33
    $375.33
  • Watts 0830946 Pressure Reducing Valve 1 inch NPT Iron Body
    WATTS
    Watts 0830946 Pressure Reducing Valve 1 inch NPT Iron Body
    SKU: 830946
    Product DescriptionThe Watts model 0830946 is a robust iron body pressure reducing valve designed to manage water flow with precision in demanding applications. Engineered for reliability, this Watts valve ensures optimal performance in systems requiring pressure adjustments. Adjustable 3-15 psi pressure range suitable for...
    $1,756.94
    $1,756.94
  • Watts 0887973 RK-008 3/4-1 Bonnet Rubber Valve Repair Kit
    WATTS
    Watts 0887973 RK-008 3/4-1 Bonnet Rubber Valve Repair Kit
    SKU: 0887973
    Product DescriptionThe Watts 0887973 is a bonnet rubber valve repair kit designed for models 008, LF008, 008PC, and LF008PC used in anti-siphon and anti-spill vacuum breakers. This factory replacement kit allows for easy repairs without the need for special tools, ensuring efficiency in maintenance...
    $75.23
    $75.23
  • Watts 0121200 Series LFU5B Pressure Reducing Valve 3/4 in 300 psi
    WATTS
    Watts 0121200 Series LFU5B Pressure Reducing Valve 3/4 in 300 psi
    SKU: 0121200
    Product DescriptionThe Watts 0121200 Series LFU5B is a pressure reducing valve designed for water systems. It is made from cast copper silicon alloy and provides reliable performance in both residential and commercial applications. Adjustable pressure range from twenty-five to seventy-five psi Equipped with a...
    $588.05
    $588.05

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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