This water pressure regulator is used on boiler feed lines to maintain pressure and to provide make up water to the system. It consists of an iron and bronze body construction with NPT threaded inlet and outlet connections, an attached iron body, diaphragm relief valve, a tight seating check valve, purge lever for manual purging, and a stainless steel strainer. It has a maximum working pressure of 100psi and maximum temperature of 212 degrees Fahrenheit.
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Connects Onix tubing to a stainless steel manifold
This 3/4 inch lead free bronze automatic reseating temperature and pressure relief valve with an 5 inch thermostat is installed directly in tank tappings and is used in commercial applications to provide automatic temperature and pressure protection for hot water supply tanks and hot water heaters. It features a lead free bronze body with NPT male inlet and NPT female outlet connections, thermo-bonded coated thermostat, tamper resistant bonnet screws, automatic reseating feature, and test lever. The temperature relief is 210 degrees F and the pressure relief is 150 psi. Non-mechanical seat to disc alignment
Fits 3/4 inch 009, 1 inch 009, 3/4 inch 909, 1 inch 909, 1 inch 009M2, 1-1/4 inch 009M2, 1-1/2 inch 009M2, 1-1/4 inch 995, 1-1/2 inch 995, and 2 inch 995 Series. This air gap for reduced pressure zone assembly, provides an unobstructed, physical separation between thedischarge end of a potable water supply line and an open receiving vessel. The installation of an air gap and drain line are recommended on reduced pressure zone assemblies. It can be installed vertically or horizontally (vent elbow required for vertical installation).
This 1/2 inch lead free anti-siphon vacuum breaker for hot or cold water prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of lead free construction, chemical resistant silicone seat disc, chrome hood, and an atmospheric vent to prevent spilling. It has a full size orifice to assure pipe size capacity and maximum flow. It is ideal for low flow, non-continuous hot or cold water health hazard applications such as on laboratory equipment.
Series 740 Boiler Pressure Relief Valves are used in hot water space heating boiler applications to protect against excessive pressure on all types of hot water space heating boiler equipment. They have 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. Series 740 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 and shall not be used as an operating control. Iron body with expanded outlets. Non-mechanical seat-to-disc alignment will not stick or freeze. Seat is located above drain to prevent water from being trapped and sediment from fouling the seat
This 3/4 inch lead free reduced pressure zone assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and for contaminants at the service line entrance. This assembly consists of a lead free bronze body, 3/4 inch NPT end connections, quarter turn ball valve shutoffs with tee handles, top mounted test cocks, two in-line independent check valves, captured springs, and replaceable check seats with an internal relief valve for reduced space requirements.
This 3/4 inch lead free bronze automatic reseating temperature and pressure relief valve with an 8 inch thermostat is installed directly in tank tappings and is used in commercial applications to provide automatic temperature and pressure protection for hot water supply tanks and hot water heaters. It features a lead free bronze body with NPT male inlet and NPT female outlet connections, thermo-bonded coated thermostat, tamper resistant bonnet screws, automatic reseating feature, and test lever. The temperature relief is 210 degrees F and the pressure relief is 150 psi. Non-mechanical seat to disc alignment. Thermostat is accurate and proven
This 1/2 inch dial set high capacity feed water pressure regulator is for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system leaks. It consists of an easy-to-read dial pressure setting indicator, bronze body with union solder inlet and NPT threaded outlet connections, tight seating check valve, fast-fill purge lever for manual purging, and a stainless steel strainer. It has high capacity performance and a simplified servicing design. It is suitable for use in the boiler feed lines of hydronic heating systems. The maximum pressure is 100 psi
Fits 1/2 inch 909, 3/4 inch 009M2 and 009M3, and 1/2 inch, 3/4 inch, and 1 inch 995 Series. This air gap for reduced pressure zone assembly, provides an unobstructed, physical separation between the discharge end of a potable water supply line and an open receiving vessel. The installation of an air gap and drain line are recommended on reduced pressure zone assemblies. It can be installed vertically or horizontally (vent elbow required for vertical installation).
Includes: 1 - 1/8 inch Duovent, 1 - 1/8 inch SCV, 1 - AS-M1, 1 - RBFF, 1 - ETX-30 and 1 - B911S
This pressure relief valve has a 1 1/4 inch NPTF female inlet, 1 1/2 inch NPTF female outlet, and pressure relief setpoint of 50 psi. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron body, non-metallic disc-to-metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert(R) technology to detect excessive water discharges from the relief valve. When paired with an add on connection kit, the sensor is activated to relay alerts for potential flooding events. Connection kit options include BMS, cellular communication, and the Sensor Control Monitor which enables integration with BAS via RS‑485 Modbus or the Nexa platform through Wi-Fi.
WATTS®, F383310, Valve, Series: 740, 1-1/4 x 1-1/2 in Nominal, Female NPTF End Style, 40 psi Pressure, 250 deg F, Media: Water, Iron Body, Non-Metallic Trim, 8-3/4 in H x 4-5/8 in L Dimensions, Domestic
This lead free brass water pressure reducing valve is the standard model, designed to reduce incoming water pressure to protect plumbing systems and reduce water consumption for commercial, industrial and residential applications. The easy maintenance assembly consists of a replaceable seat module, NPT threaded female union inlet by NPT female outlet and a bypass feature to control thermal expansion pressure. The temperature range is 33 to 160 degrees F (0.5 to 71 degrees C). Suitable for up to 300 psi, the pressure range can be adjusted from 25 to 75 psi with the standard setting at 50 psi
This 3/8 inch lead free dual check vacuum breaker prevents the reverse flow of polluted water from entering into the potable water supply. It is designed for non-health hazard continuous in-line pressure applications, such as parlor sinks. It consists of a lead free body construction with an atmospheric vent and NPT female inlet and outlet connections.
This 3/4 inch hot water extender mixing valve is designed for domestic water supply systems and recommended for tankless heater, water heater, and solar applications installed at or near the boiler or hot water heater. It consists of a lead free brass body, solder connections, thermostat, stainless steel springs, and dial adjustment cap. The hydraulically operated thermostat opens a spring loaded check in the cold water inlet which allows cold and hot water to mix and can be replaced as a unit. The temperature range is 120 to 160 degrees F (49 to 71 degrees C).
This pressure relief valve has a 1 inch NPTF female inlet, 1 1/4 inch NPTF female outlet, and pressure relief setpoint of 30 psi. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron body, non-metallic disc-to-metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert(R) technology to detect excessive water discharges from the relief valve. When paired with an add on connection kit, the sensor is activated to relay alerts for potential flooding events. Connection kit options include BMS, cellular communication, and the Sensor Control Monitor which enables integration with BAS via RS‑485 Modbus or the Nexa platform through Wi-Fi.
WATTS®, F382570, Valve, Series: 740, 1 x 1-1/4 in Nominal, Female NPTF End Style, 20 psi Pressure, 250 deg F, Media: Water, Iron Body, Non-Metallic Trim, 7-1/4 in H x 3-1/2 in L Dimensions, Domestic
Fits 3/4 inch LF009M3 and 3/4 inch 009M3
This total repair kit provides all the parts necessary to replace the major internal components of the applicable reduced pressure backflow assembly. This kit consists of first check repair kit, second check repair kit, and relief valve repair kit. All parts are genuine and original to the valve.
This 3/4 inch lead free anti-siphon vacuum breaker for hot or cold water prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of lead free construction, chemical resistant silicone seat disc, chrome hood, and an atmospheric vent to prevent spilling. It has a full size orifice to assure pipe size capacity and maximum flow. It is ideal for low flow, non-continuous hot or cold water health hazard applications such as on laboratory equipment.
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 1/2 lead free dual check valve prevents the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. This valve consists of a lead free brass body construction, with two plastic replaceable check valves and stainless steel springs. It is designed for non-health hazard residential water system containment, continuous pressure applications and is to be installed immediately downstream of the residential water meter, in a vertical or horizontal position. The minimum working pressure is 10 psi (69 kPa) and maximum working pressure is 175 psi
This 1/2 inch bronze combination dial set fill valve and backflow preventer is for use in commercial and residential hydronic heating systems to provide make-up water to the boiler, and prevent backflow when supply pressure falls below system pressure. It consists of a bronze model 9D backflow preventer and a bronze model BD1156F feed water pressure regulator in one pre-assembled unit. The high capacity fill valve provides quick system filling and purging. It is designed for use in the boiler feed lines of hydronic heating systems. It has 1/2 inch union solder inlet x NPT threaded outlet connections. The maximum pressure is 100 psi
This 3/4 inch tankless water heater valve is designed to simplify the installation and maintenance of tankless water heaters. It replaces up to 18 fittings and 16 connections used in typical tankless water heater installations.
Fits 1 inch LF009M2 and 1 inch 009M2
This total repair kit provides all the parts necessary to replace the major internal components of the applicable reduced pressure backflow assembly. This kit consists of first check repair kit, second check repair kit, and relief valve repair kit. All parts are genuine and original to the valve.
This 1/2 inch high capacity feed water pressure regulator is for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system leaks. It consists of a bronze body with with integral press fitting ends, a tight seating check valve, stainless steel strainer, and purge lever for manual purging. It has high capacity performance and a simplified servicing design. It is suitable for use in the boiler feed lines of hydronic heating systems. The maximum pressure is 100 psi
This 1/2 inch dial set high capacity feed water pressure regulator is for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system leaks. It consists of an easy-to-read dial pressure setting indicator, bronze body with union threaded inlet and NPT threaded outlet connections, tight seating check valve, fast-fill purge lever for manual purging, and a stainless steel strainer. It has high capacity performance and a simplified servicing design. It is suitable for use in the boiler feed lines of hydronic heating systems. The maximum pressure is 100 psi
This 3/4 inch float and thermostatic steam trap is used in steam main drips and process applications to provide continuous air venting and condensate removal. 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 and it is ideal for use in unit heaters, heat exchangers/reboilers, air heating coils, steam main drips, and process equipment.
Old Number 0061791
Can be installed vertcally or horizontally. This 3/4 by 3/4 IN lead free dual check valve prevents the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. The valve consists of a lead free brass body construction, with two plastic replaceable check valves, and stainless steel springs. It is designed for non-health hazard residential water system containment, continuous pressure applications and is to be installed immediately downstream of the residential water meter, in a vertical or horizontal position. The minimum working pressure is 10 psi and maximum working pressure is 175 psi
This 1-1/2 inch lead free reduced pressure zone assembly is designed to prevent the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and for contaminants at the service line entrance. This assembly consists of a lead free bronze body, NPT end connections, quarter turn ball valve shutoffs with tee handles, top mounted test cocks, two in-line independent check valves, captured springs, and replaceable check seats with an internal relief valve for reduced space requirements.
Fits 3/4 inch 825Y, 1 inch 825Y, and 1-1/4 inch 825Y
This complete rubber repair kit includes the parts necessary to repair or replace all the rubber parts of a reduced pressure backflow assembly. All parts are genuine and original to the valve.
This 1/2 inch lead free thermostatic mixing valve is designed for residential, commercial or institutional environments for supplying baths or lavatories with tempered water. The double throttling design controls both hot and cold water supply to the mixed outlet. It consists of a lead free brass body, solder union connections, solid wax hydraulic principle thermostat, integral filter washers and check valves with a locking mechanism for the temperature setting. The adjustable field range temperature at mixed outlet is 80 to 120 degrees F (27 to 49 degrees C). The maximum pressure rating is 150 psi
Fits 1-1/4 inch 009, 1-1/2 inch 009, 2 inch 009, 2-1/2 inch 009, 3 inch 009, 1-1/4 inch 909, 1-1/2 inch 909, 2 inch 909, 2-1/2 inch 909 3 inch 909, 1-1/4 inch 009M1, 1-1/2 inch 009M1, 2 inch 009M1, and 2 inch 009M2 This air gap for reduced pressure zone assembly, provide an unobstructed, physical separation between the discharge end of a potable water supply line and an open receiving vessel. The installation of an air gap and drain line are recommended on reduced pressure zone assemblies. It can be installed vertically or horizontally (vent elbow required for vertical installation).
This 3/4 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-in and water-out principle for protection during an emergency condition prevents the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. Ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and from other contaminants. This assembly consists of a lead free body, quarter turn ball valve shutoffs with tee handles, check modules, replaceable seats, top mounted test cocks, and a pressure differential relief valve. It can be installed horizontal or vertical without the need of any special tools. This backflow assembly contains a flood sensor with SentryPlus Alert(R) technology to detect excessive water discharges from the relief valve. When paired with an add on connection kit, the sensor is activated to relay alerts for potential flooding events. Connection kit options include BMS, cellular communication, and the Sensor Control Monitor which enables integration with BAS via RS-485 Modbus or the Nexa(R) platform through Wi-Fi.
WATTS®, F391008, Reduced Pressure Zone Backflow Preventer, Inline, Series: LF909-FS, 3/4 in Nominal, Female NPT End Style, 175 psi Pressure, 140 to 33 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Reduced Pressure Zone Backflow, Media: Water, Copper Silicon Alloy Body, 9-7/8 in H x 18-1/16 in W x 3-7/8 in D Dimensions
This 1 inch lead free bronze automatic reseating temperature and pressure relief valve with an 7 inch thermostat is installed directly in tank tappings and is used in commercial applications to provide automatic temperature and pressure protection for hot water supply tanks and hot water heaters. It features a lead free bronze body with NPT male inlet and NPT female outlet connections, thermo-bonded coated thermostat, tamper resistant bonnet screws, automatic reseating feature, and test lever. The temperature relief is 210 degrees F and the pressure relief is 150 psi. Non-mechanical seat to disc alignment. Thermostat is accurate and proven
Fits 1/4 inch LF009, 3/8 inch LF009, 1/2 inch LF009, 1/4 inch 009, 3/8 inch 009, and 1/2 inch 009
This total repair kit provides all the parts necessary to replace the major internal components of the applicable reduced pressure backflow assembly. This kit consists of a cover O-ring, first and second check assemblies, seat, seat O-ring, stem and diaphragm assembly, stem O-ring, and RV spring.
Fits 3/4 inch 009 and 1 inch 009
This reduced pressure backflow preventer complete 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.
For use with A2C InteliFlow automatic washing machine valve
This 3/8 inch x 200 foot coil of Onix (TM) radiant tubing is used for underfloor radiant heating, snow melting, and hydronic supply and return piping installations. It is an EPDM-based, aramid fiber reinforced tube with an aluminum oxygen barrier. This tubing is highly flexible, does not expand and contract, and is ideal for underfloor applications. It is rated at 180 degrees F at 100 psi.
Watts Radiant™ Onix Radiant Tubing, 3/8 in Nominal, PEX, 3/8 in Inside Dia, 11/16 in Outside Dia, 200 ft Length, 0.31 in Wall Thickness, 180 psi Working, 70 to 180 deg F, EPDM, Black
This IntelliTimer is a remote timer designed for use with the IntelliFlow automatic washing machine shutoff valve. It is used in applications where the washing machine or stacked washer/dryer combination is 240 VAC powered. This timer initiates a two hour cycle when the button is depressed, which causes current flow to the IntelliFlow allowing water to flow to the washing machine. Upon completion of the two hour timing sequence, the timer deenergizes the IntelliFlow, shutting off the flow of water to the washing machine.
This 3/4 inch anti-siphon pressure vacuum breaker backflow preventer helps prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O-ring seal, a lightweight plastic disc float, tee handle shutoff, and test cocks for winterization draining. It is ideal in health hazard continuous pressure applications such as irrigation systems and industrial process water systems where the water enters the equipment at or below its flood rim. The maximum pressure is 150 psi (10.3 bar) and the minimum pressure is 15 psi (55kPa). The pressure vacuum breaker includes a freeze sensor for use with SentryPlus Alert(R) technology to signal facility personnel when temperature nears and reaches the freezing point. Freeze alerts feature available with add-on connection kit for Wi-Fi networks, building management systems (BMS), irrigation management systems (IMS).
WATTS®, T388001, Pressure vacuum breaker with Freeze sensor, Angle, Series: 800M4QT, 3/4 in Nominal, NPT End Style, 150 psi Pressure, 33 to 140 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Vacuum Breaker Backflow, Media: Water, Cast Bronze
Overview
This 1 by 1 IN lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. The valve consists of a lead free brass body construction, with two plastic replaceable check valves, and stainless steel springs. It is designed for non-health hazard residential water system containment, continuous pressure applications and is to be installed immediately downstream of the residential water meter, in a vertical or horizontal position. The minimum working pressure is 10 psi (69 kPa) and maximum working pressure is 175 psi (12 bar).
Features
- Lead free brass body for durability
- Can be installed vertically or horizontally
- Compact design
- Meets ANSI/ASSE Standard 1024
This hot water extender mixing valve is designed for domestic water supply systems and recommended for tankless heater, water heater, and solar applications installed at or near the boiler or hot water heater. It consists of a lead free brass body, threaded connections thermostat, stainless steel springs, and dial adjustment cap. The hydraulically operated thermostat opens a spring loaded check in the cold water inlet which allows cold and hot water to mix and can be replaced as a unit. The temperature range is 120 to 160 degrees F (49 to 71 degrees C).
Fits 1-1/4 inch LF009M2, 1-1/2 inch LF009M2, 1-1/4 inch 009M2, and 1-1/2 inch 009M2
This total repair kit provides all the parts necessary to replace the major internal components of the applicable reduced pressure backflow assembly. This kit consists of first check repair kit, second check repair kit, relief valve repair kit. All parts are genuine and original to the valve.