1 inch brass trunk - 2 circuits - Supply and return have unions - Mini ball valves are attached
Search results for
All Products
1,090
products found manufactured by Watts
Relevant Product Categories
Fits 1/2 inch 765 and 3/4 inch 765
This check assembly kit includes the parts necessary to repair or replace the check assembly of a 1/2 and 3/4 inch pressure vacuum breaker, series 765. All parts are genuine and original to the valve.
This boiler pressure relief valve is used in hot water space heating boiler applications to protect against excessive pressure on all types of hot water space heating boiler equipment. It consists of an iron body construction with expanded outlet drain connections for hot water space heating boilers, non-metallic disc-to-metal seating, stainless steel spring, and test lever. It offers large discharge capacity, resists corrosive water conditions, resists sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief, not as an operating control. The pressure relief is set at 75 psi
Connects Onix tubing to a stainless steel manifold
This 2 inch float and thermostatic steam trap with 0.625 orifice, is used in steam main drips and process applications to provide continuous air venting and condensate removal. It is ideal for use in unit heaters, heat exchangers/reboilers, air heating coils, steam main drips, and process equipment. It features an iron body H-pattern design, stainless steel valve head, seat, float and thermostatic air vent. It is water hammer resistant and can be serviced without disturbing system piping. Operating pressure is 15 psi.
This dependable, low cost, high capacity safety relief valve is designed for low pressure, steam heating boilers and process equipment used in industrial and commercial applications. It features a bronze body, stainless steel spring, top guided stem, NPT threaded male inlet by threaded female outlet (drain) connection and a non-stick Teflon disc-to-metal seat to assure positive shutoff. The factory pressure setting for saturated steam service is set at 15 psi.
Individual circuit flow with balance valves - Mounted on bracket - Circuit isolation valve
Series 174A Boiler Pressure Relief Valves are used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. They have a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever. Series 174A resists corrosive water conditions sticking, and freezing, and it prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief and shall not be used as an operating control.
This boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a brass body construction with NPT threaded male inlet and NPT threaded female outlet connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever. It resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief, not as an operating control. The standard pressure setting is 75 psi
This 2 inch Maxi-Flo check valve is used in general industrial and plumbing applications to prevent the effects of water hammer in the piping system. It provides a silent operation with low pressure drop and can be installed horizontally or vertically. This valve consists of a brass body, brass check and adapter, Viton disc, and threaded end connections. The maximum pressure rating is 400 psi, WOG non-shock at 100 degrees F
This 1-1/4 inch dependable, low cost, high capacity safety relief valve is designed for pressure cookers and steam cleaning equipment requirements used in low pressure applications. It features a bronze body, stainless steel spring, top guided stem, NPT threaded male inlet by threaded female outlet (drain) connection and a non-stick Teflon disc-to-metal seat to assure positive shutoff. The factory pressure setting for saturated steam service is set at 15 psi.
Individual circuit flow with balance valves - Mounted on bracket - Circuit isolation valve
Fits 3/4 inch LF009M2 and 009M2
The reduced pressure backflow total rubber parts kit consists of diaphragm, two disc assemblies, stem o-rings, cover o-ring two seat o-rings and relief valve seat o-ring.
Sold separately This 1-1/4 inch isolation pump flange is designed to facilitate circulator pump replacement or repairs while the integral purge port facilitates system purging. It features a swivel flange that allows the purge port to be positioned for optimal purging convenience, brass body and flange with a bottom loaded blowout proof stem, threaded NPT inlet and outlet and an adjustable packing gland. The pressure is rated 400 psi WOG and the maximum temperature is 406 F at 100 psi
This 1-1/4 inch Maxi-Flo check valve is used in general industrial and plumbing applications to prevent the effects of water hammer in the piping system. It provides a silent operation with low pressure drop and can be installed horizontally or vertically. This valve consists of a brass body, brass check and adapter, Viton disc, and threaded end connections. The maximum pressure rating is 400 psi, WOG non-shock at 100 degrees F
Includes 1 red handled valve, 1 blue handled valve, 2 gauges, and 2 gaskets
This 3/8 inch dual check vacuum breaker is designed for vending machine water supply lines to prevent the reverse flow of contaminates, such as carbon dioxide gas and carbonated water, from entering the potable water supply. It consists of a stainless steel body construction, rubber parts, dual check valves, ball check valve, and an atmospheric vent. It is designed for continuous pressure applications and complies with FDA food additive regulations. The maximum working pressure is 150 psi
Fits 900 series
This reduced pressure zone assembly repair kit is used for repairing the parts to the relief valve to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. This kit consists of a inlet adapter gasket, first check valve assembly, with spring and O-ring, second check valve spring, two union nut gaskets, relief valve spring, second check valve assembly, stem O-ring, maintenance tool and silicone grease.
Individual circuit flow with balance valves - Mounted on bracket
This boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever. It resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief, not as an operating control. The pressure relief is set at 100 psi
Pretensioned for easy field installation. The chrome-vanadium spring steel maintains a constant tension on the Onix under all operating conditions. SelfTites incorporate a zinc coating to guard against corrosion.
Fits 1-1/4 inch 909M1, 1-1/2 inch 909M1, and 2 inch 909M1
This total relief valve repair kit provides all the parts necessary to repair major internal components of this reduced pressure backflow assembly. This kit consists of the relief valve assembly, seat, seat O-ring, 2 piston O-rings, and lubricant. All parts are genuine and original to the valve.
Series 415 Steam Safety Relief Valves are used in commercial and industrial applications for low-pressure, steam heating boilers and process equipment. They have a bronze body construction with NPT threaded male inlet and threaded female outlet (drain) connection, stainless steel spring, top-guided stem, and non-stick Teflon disc-to-metal seating. ASME Section IV at 15psi
Fits 3/8 inch U5 and U5Z3
Kit contains: Seat, Seat Gasket, Diaphragm, Disc, Disc Screw, Strainer Plug Gasket, Strainer Screen, Bottom Plug Gasket And Union Gasket (For Union Models Only)
Fits 3/4 inch LF009M2 and 3/4 inch 009M2,/p>
This total relief valve repair kit provides all the parts necessary to replace the major internal components of the applicable reduced pressure backflow assembly. The kit consists of seat, seat O-ring, stem and diaphragm assembly, stem O-ring, cover O-ring relief valve spring. All parts are genuine and original to the valve.
This 2-1/2 inch full lug style butterfly valve is used in HVAC, irrigation, OEM, commercial, and institutional applications and wherever positive shutoff is required to control the flow of liquids, gases, and slurries. It features cast iron body construction, ductile iron disc, EPDM seat, a stainless steel shaft, mounting pad for 10-position lever.
Fits 1/2 inch 765 and 3/4 inch 765
This bonnet and poppet assembly kit includes the parts necessary to repair or replace the bonnet and poppet assembly of a pressure vacuum breaker. This kit consists of bonnet, O-ring, spring, E-ring, washer, stem, rubber disc and poppet. All parts are genuine and original to the valve.
Fits 1 inch LF009M2 and 1 inch 009M2
This first check repair kit provides all the parts necessary to replace the major internal components of the applicable reduced pressure backflow assembly. The check kit consists of the check assembly and cover O-ring. All parts are genuine and original to the valve.
Individual circuit flow with balance valves - Mounted on bracket - Circuit isolation valve
This boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever. It resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief, not as an operating control. The pressure relief is set at 30 psi
Individual circuit flow with balance valves - Mounted on bracket - Circuit isolation valve
This 3/4 inch lead free hot water control valve is designed for installation on water heating equipment to provide tempered water to point-of-use fixtures and is ideal for radiant heat applications. The double throttling design combines hot and cold water control for a sensitive response to water temperature changes in the mixing chamber. It consists of a lead free brass body, solder union connections, solid wax hydraulic principle thermostat, integral filter washers and check valves, virtual shutoff upon loss of cold water supply, and a locking mechanism for the temperature setting. The maximum pressure is 150 psi. The adjustable field range temperature is 90 to 160 degrees F (32 to 71 degrees C).
The LoudMouth monitors electric heating wire elements during the entire installation process and sounds an alarm if the heating elements are cut or damaged. Features include 9V battery power, on/off switch, indicator lights, test button & audible alarm.
This 1-1/4 inch dielectric union is used in commercial and residential applications to prevent accelerated corrosion and deterioration in the piping system due to galvanic and stray current. It is installed between pipes made from dissimilar metals and is used on applications such as hot water storage tanks, water and air conditioners, processing tanks, steam, gas, and water piping. It consists of a female iron pipe thread to female brass pipe thread connection, union nut, two tailpieces, and a Buna-N gasket that separates the tailpieces to prevent an electric current from occurring. The maximum temperature is rated up to 180 degrees F (82 degrees C) at 250 psi