This 2 1/2 inch flow measurement valve monitors system flow in low to medium flow rate HVAC units, providing a highly accurate flow measurement. It consists of bronze body construction with bi-directional, positive shutoff ball valve design, blow-out proof stem, a position indicator, memory device, checked metering ports with drip caps, two brass pressure taps, integral drain ports, thread connections, and a brass drain plug. It has a compact size which allows for easy installation and access in a crowded piping environment. It is ideal in hot/chilled water units such as fan coil units, water source heat pumps, reheat coils, panel coils, small branch lines, unit heaters, unit ventilators, finned radiation, small domestic hot water lines, convectors, and small pumps.
WATTS® Flow Measurement Valve, Series: CSM, 2-1/2 in Nominal, Thread End Style, 300 psi Pressure, 250 deg F, Integral Drain Port, Media: Water, 6-1/2 in Inlet to Outlet Length, 4-1/8 in Top to Inlet Center, Bronze Body, Virgin PTFE Seat Softgoods
Search results for
All Products
1,090
products found manufactured by Watts
Relevant Product Categories
This double check kit with springs includes the parts necessary to repair or replace the first and second check of a 3/4 to 1 1/4 inch double check valve assembly, series 805Y. All parts are genuine and original to the valve.
Febco® Check Spring Kit, Y/YB Style, For Use With: Model 805Y 3/4 to 1-1/4 in Double Check Valve Assembly
This 3/4 and 1 IN 009 first check kit provides all the parts necessary to replace the major internal components of the applicable reduced pressure zone assembly. The check kit consists of the check assembly and cover O-ring. All parts are genuine and original to the valve.
WATTS® First Check Kit, For Use With: Model 009/LF009 3/4 to in Reduced Pressure Zone Assembly
This 2 inch lead free Y pattern reduced pressure zone backflow preventer assembly prevents the reverse flow of high hazard (toxic) fluids found in the water from entering into the potable water supply due to backsiphonage and or backpressure. It is used in water services to industrial plants, hospitals, morgues, mortuaries, and chemical plants and is also used in irrigation systems, boiler feed, water lines and other installations requiring maximum protection. This assembly consists of a lead free body, threaded quarter turn ball valves, test cocks, spring loaded Y pattern check valves, and one hydraulically dependent differential relief valve. 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.
Febco®, F683010, Backflow Preventer with Flood Sensor, Y-Pattern, Series: LF825Y, 2 in Nominal, FPT End Style, 175 psi Pressure, 32 to 140 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Reduced Pressure Zone Backflow, Media: Water, Lead Free Bronze Body, Cast Copper Silicon Alloy, Import
This 1 1/4 inch lead free Y pattern reduced pressure zone backflow preventer assembly prevents the reverse flow of high hazard (toxic) fluids found in the water from entering into the potable water supply due to backsiphonage and or backpressure. It is used in water services to industrial plants, hospitals, morgues, mortuaries, and chemical plants and is also used in irrigation systems, boiler feed, water lines and other installations requiring maximum protection. This assembly consists of a lead free body, threaded quarter turn ball valves, test cocks, spring loaded Y pattern check valves, and one hydraulically dependent differential relief valve. 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.
Febco®, F683008, Backflow Preventer with Flood Sensor, Y-Pattern, Series: LF825Y, 1-1/4 in Nominal, FPT End Style, 175 psi Pressure, 32 to 140 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Reduced Pressure Zone Backflow, Media: Water, Lead Free Bronze Body, Cast Copper Silicon Alloy, Import
This 3 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards. This assembly without gate valves consists of an epoxy coated cast iron body, captured spring check valves, replaceable seats, top mounted test cocks, and a field reversible pressure differential relief valve. The coating on this backflow assembly uses ArmorTek(R), a patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. This backflow assembly contains a flood sensor with SentryPlus Alert(R) technology to detect excessive water discharges from the relief valve. When activated through an add-on sensor connection kit, the flood sensor relays a signal that triggers notification of potential flooding to service personnel. The add-on sensor connection kit is available for building management systems and cellular communication.
WATTS® Backflow Preventer, Inline Pattern, Series: LF909-FS Large, 3 in Nominal, Flanged, 175 psi, 33 to 110 deg F, Reduced Pressure Zone Backflow, Media: Potable Water, Cast Iron Body, Epoxy Coated, 42-1/2 in L Dimensions
This 1 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 shutoffs, 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®, T388002, Pressure vacuum breaker with Freeze sensor, Angle, Series: 800M4QT, 1 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
This 1 IN through the wall water supply shutoff is used to provide outside access to a building water supply for start-up, winterizing and servicing of irrigation sprinkler systems. It features a durable bronze body and shaft, one piece valve plunger, tamper resistant key operated hydrant, manual drain port, exterior chrome finish and union connection for ease of installation of a backflow preventer. It is 8 IN long. Maximum working pressure is 175 psi (12.06 bar).
WATTS®, 0722045, Through Wall Shutoff, Series: TWS, 1 in Nominal, 175 psi Pressure, 180 deg F, Bronze, Polished Chrome
This 1 IN through the wall water supply shutoff is used to provide outside access to a building water supply for start-up, winterizing and servicing of irrigation sprinkler systems. It features a durable bronze body and shaft, one piece valve plunger, tamper resistant key operated hydrant, manual drain port, exterior chrome finish and union connection for ease of installation of a backflow preventer. It is 10 IN long. Maximum working pressure is 175 psi (12.06 bar).
WATTS®, 0722046, Through Wall Shutoff, Series: TWS, 1 in Nominal, 175 psi Pressure, 180 deg F, Bronze, Polished Chrome
This 1 inch lead free two-piece, full port, ball valve with female threaded end connections is used in commercial and industrial backflow applications. The valve features bronze body construction, adjustable packing gland, chrome-plated bronze ball, virgin PTFE seats and seals, a bottom loaded blowout proof stem, test cock and a tee handle. Each valve undergoes extensive factory testing before it is shipped, assuring a quality Watts product. The temperature range is 0 to 350 degrees F (-18 to 177 degrees C) at 50 psi (344.7 kPa). The pressure range is 600 psi (41.3 bar) WOG non-shock at 100 degrees F (38 degrees C) and 125 psi (8.6 bar) WSP.
WATTS®, 0792514, Replacement Shut-Off Valve, 2-Piece, Series: LFFBV, 1 in Nominal, Full Port, Media: Water, T-Handle Actuator, Brass Ball, Bronze Body, Polished Chrome, Import
This 1 1/4 inch lead free double check valve backflow preventer 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 non-health hazards and for contaminants at the service line entrance. This assembly consists of a lead free cast copper silicon alloy body construction, NPT end connections, quarter turn ball valve shutoffs, top mounted test cocks, two in-line independent positive seating check modules, captured springs, and replaceable check discs and seats. The double check valve 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®, T063233, Backflow Preventer Assembly, Inline, Series: LF007, 1-1/4 in Nominal, NPT End Style, 175 psi Pressure, 33 to 180 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Dual Check Backflow, Media: Water, Lead Free Copper Silicon Alloy Body
This 1 inch lead free anti-siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of a lead free cast copper silicon alloy 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 (55 kPa). 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®, T792012, Backflow Preventer with Flood Sensor, Angle, Series: LF800M4QT, 1 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, Lead Free Copper Silicon Alloy Body
This lead free automatic reseating temperature and pressure relief valve has a 1 inch NPTF male inlet, 1 inch NPTF female outlet, 3 inch coated extension thermostat, pressure relief setpoint of 150 psi, and temperature relief setpoint of 210 degrees F. The valve can be installed in hot water outlet within the allowable distance from the top of the tank for commercial applications to provide protection for hot water supply tanks and hot water heaters. It features a lead free copper silicon alloy body with extended shank, tamper resistant bonnet screws, 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®, F121431, Valve, Automatic Reseating, Series: LFLL40XL, 1 in Nominal, Male NPTF x Female NPTF End Style, 112 psi Pressure, 210 deg F, 3 in Probe Length, Media: Water, Test Lever Actuator, Copper Silicon Alloy Body, 7.71 in H x 2.81 in W Dimensions, Domestic
This PDI Certified epoxy-coated steel grease interceptor comes with a gasketed, epoxy-coated steel, skid-proof cover secured with hex head center bolts and can be recessed or floor-mounted. It features a removable baffle assembly, deep seal trap with cleanout, external cast iron flow control fitting, 2 inch FIP connections and can support a flow rate of up to 10 GPM. Available options include a sediment bucket, extension, flange and clamp device, heavy duty cover, non-standard connections and all stainless steel construction.
WATTS® Grease Interceptor, Series: WD Series, 2 in Inlet Connection, 2 in Outlet, 20 lb Capacity, 10 gpm, FNPT, Steel, 21-3/4 in L x 14 in W x 12 in H, Import
This pressure relief valve has a 1 1/2 inch NPTF female inlet, 1 1/4 inch NPTF female outlet, and pressure relief setpoint of 75 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®, F383942, Valve, Series: 740, 1-1/2 x 2 in Nominal, Female NPTF End Style, 56 psi Pressure, 250 deg F, Media: Water, Iron Body, Non-Metallic Trim, 9-1/4 in H x 5-1/4 in L Dimensions
This 2 inch heavy duty mechanical float valve is used in commercial, industrial, and agricultural applications for controlling high capacity water flow and can be tank wall-mounted. It is ideal for use in air conditioning, refrigeration, and irrigation systems. This valve has a bronze body with a machine flange on the inlet side with 2 inch female NPT pipe threaded inlet connection and male straight-pipe threaded for locknut outlet connection. It has serrated arms for easy adjustment of water level, bronze long and short arms, replaceable seals, and no-jam single lever action. The maximum pressure is 165 psi (11.4 bar).
WATTS® Float Valve, Heavy Duty, 2 in Nominal, FNPT x Plain, 250 gpm, 50 to 165 psi, Bronze Body, 180 deg F, Import
This 1 inch lead free double check valve backflow preventer 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 non-health hazards and for contaminants at the service line entrance. This assembly consists of a lead free cast copper silicon alloy body construction, quarter turn ball valve shutoffs, top mounted test cocks, two in-line independent positive seating check modules, captured springs, replaceable check discs and seats, and strainer. The double check valve 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®, T122609, Backflow Preventer Assembly, Inline, Series: LF007, 1 in Nominal, NPT End Style, 175 psi Pressure, 33 to 180 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Dual Check Backflow, Media: Water, Lead Free Copper Silicon Alloy Body, Domestic
This 2 1/2 inch full lug style butterfly valve, model BF-03-131-15-M2, 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 iron body construction, stainless steel disc, EPDM seat, a stainless steel shaft, mounting pad for 10-position lever.
WATTS®, 0525569, Butterfly Valve, Full Lug Style, Series: BF-03, 2-1/2 in Nominal, Flanged End Style, 125/150 lb Pressure Class, 5 to 248 deg F, Media: Gas/Liquid/Slurry, Lever Handle Actuator, Ductile Iron Body, 316 Stainless Steel Disc, 316 Stainless Steel (Stem)/Stainless Steel (Taper Pin) Stem & Pin, Buna-N Softgoods, 11-5/8 in H Dimensions, Import
This 3/4 inch temperature and pressure relief valve is designed to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr. This two-in-one relief valve provides a proven and cost effective means to protect against excessive temperature and pressure emergency conditions. It features a forged body with NPT male inlet and NPT female outlet connections, a unique thermostat with special thermo-bonded coating, and test lever. This valve is ASME rated and CSA listed. The temperature relief is 210 degrees F (99 degrees C). The pressure relief is set at 125 psi (8.6 bar).
WATTS®, 0066090, Temperature/Pressure Relief Valve, Self-Closing, Series: 100XL, 3/4 in Nominal, MNPT x FNPT End Style, 125 psi Pressure, 210 deg F, Media: Water, Test Lever Actuator, Brass Body
This BLUCHER ligature resistant waterline shower channel is manufactured from AISI Type 304 stainless steel for durability, long life and superior bacteria resistance. It is 4 inches wide by 42 inches long and features a 2 inch push on bottom outlet for fast and easy installation. It carries a light duty load rating and is both ADA compliant and heel proof.
Blucher®, BWS-342, Shower Channel, Series: BWS 300, 2 in Diameter, 42 in Length, 4 in Width, Push-On Outlet Connection, 304 Stainless Steel, Import
This BLUCHER ligature resistant waterline shower channel is manufactured from AISI Type 304 stainless steel for durability, long life and superior bacteria resistance. It is 4 inches wide by 48 inches long and features a 2 inch push on bottom outlet for fast and easy installation. It carries a light duty load rating and is both ADA compliant and heel proof.
Blucher®, BWS-348, Shower Channel, Series: BWS 300, 2 in Diameter, 48 in Length, 4 in Width, Push-On Outlet Connection, 304 Stainless Steel, Import
This PDI Certified epoxy-coated steel grease interceptor comes with a gasketed, epoxy-coated steel, skid-proof cover secured with hex head center bolts and can be recessed or floor-mounted. It features a removable baffle assembly, deep seal trap with cleanout, external cast iron flow control fitting, 2 inch FIP connections and can support a flow rate of up to 15 GPM. Available options include a sediment bucket, extension, flange and clamp device, heavy duty cover, non-standard connections and all stainless steel construction.
WATTS® Grease Interceptor, Series: WD Series, 2 in Inlet Connection, 2 in Outlet, 30 lb Capacity, 15 gpm, FNPT, Steel, 22 in L x 15 in W x 14 in H, Import
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 (10.3 bar). The adjustable field range temperature is 90 to 160 degrees F (32 to 71 degrees C).
WATTS®, 0559103, Temperature Control Valve, Lead Free, Series: LF1170, 3/4 in Nominal, Solder Union End Style, 150 psi Pressure, 200 deg F, 0.5 gpm Flow Rate, Media: Water, Copper Silicon Alloy Body, EPDM/Stainless Steel Softgoods, 5-5/16 in W x 5-5/8 in H Dimensions
This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 150 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a bronze 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®, F275464, Valve, Automatic Reseating, Series: 174A, 1 in Nominal, Female NPTF End Style, 112 psi Pressure, 250 deg F, Media: Water, Bronze Body, Non-Metallic Trim, 5-3/4 in H x 3 in L Dimensions, Domestic
This Watts jumbo 10 micron granular activated carbon cartridge is ideal for whole house filtration to reduce chlorine, taste, odors and sediment. The filter has excellent chemical resistance and features dual O-rings for superior sealing. It is rated for temperatures up to 140 F (60 C) and the maximum water pressure of 30 psi.
WATTS® Filter Block Cartridge, Jumbo, Activated Carbon
This 1 1/2 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 lever 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®, F391011, Reduced Pressure Zone Backflow Preventer, Inline, Series: LF909-FS, 1-1/2 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, Bronze Body, 12-3/4 in H x 24-3/8 in W x 5-1/4 in D Dimensions
This 3 in lead-free reduced pressure zone Backflow Preventer assembly prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and cross-connections identified as health hazards and from other contaminants found at the service line entrance. This assembly consists of an epoxy coated cast iron body, outside stem and yoke resilient seated gate valves, captured spring check valves, replaceable seats, top mounted test cocks and a field reversible pressure differential relief valve. The coating on this backflow assembly uses ArmorTek technology to resist corrosion due to microbial induced corrosion (MIC) or exposed metal substrate. This backflow assembly contains an integrated flood sensor with SentryPlus Alert™ technology to detect excessive water discharges from the relief valve. When activated through an add-on sensor connection kit, the flood sensor relays a signal that triggers notification of potential flooding to service personnel. The add-on sensor connection kit is available for building management systems and cellular communication.
WATTS® Backflow Preventer, Inline Pattern, Series: LF909-FS Large, 3 in Nominal, Flanged, 175 psi, 33 to 110 deg F, Outside Stem and Yoke Resilient Seated Gate Valve Ball Valve/Gate Valve, Reduced Pressure Zone Backflow, Media: Potable Water, Cast Iron Body, Epoxy Coated, 42-1/2 in L Dimensions, Domestic
This pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 75 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a bronze 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. Sensor activation requires purchase of an activation kit which can be connected to existing building management systems or the Watts Cellular Gateway.
WATTS®, F274598, Valve, Automatic Reseating, Series: 174A, 3/4 in Nominal, Female NPTF End Style, 56 psi Pressure, 250 deg F, Media: Water, Bronze Body, Non-Metallic Trim, 4-1/2 in H x 2-3/4 in L Dimensions, Domestic
This cast iron wye pattern strainer, 2 inch Watts Model 77SI, is designed to protect system components from dirt, rust, and other damaging debris in the piping system. It is used in steam and liquid applications and it is furnished with a machined seat that allows the screen to be self-aligning to assure a perfect fit.
WATTS® Wye Strainer, Series: 77SI, 2 in Nominal, 7 in Overall Length, FNPT, 3/4 in NPT Blow-Off, Graphite, Cast Iron Body, Import
This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 40 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a bronze 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. Sensor activation requires purchase of an activation kit which can be connected to existing building management systems or the Watts Cellular Gateway.
WATTS®, F275022, Valve, Automatic Reseating, Series: 174A, 1 in Nominal, Female NPTF End Style, 30 psi Pressure, 250 deg F, Media: Water, Bronze Body, Non-Metallic Trim, 5-3/4 in H x 3 in L Dimensions, Domestic
This lead free automatic reseating temperature and pressure relief valve has a 1 inch NPTF female inlet, 1 inch NPTF female outlet, 6 inch coated extension thermostat, pressure relief setpoint of 150 psi, and temperature relief setpoint of 210 degrees F. The valve can be installed in hot water outlet within the allowable distance from the top of the tank for commercial applications to provide protection for hot water supply tanks and hot water heaters. It features a lead free copper silicon alloy body, tamper resistant bonnet screws, 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. Sensor activation requires purchase of an activation kit which can be connected to existing building management systems or the Watts Cellular Gateway.
WATTS®, F121457, Valve, Automatic Reseating, Series: LF140, 1 in Nominal, Female NPTF End Style, 112 psi Pressure, 210 deg F, 6 in Probe Length, Media: Water, Test Lever Actuator, Copper Silicon Alloy Body, Stainless Steel Trim, 5-3/4 in H x 3 in W Dimensions, Domestic
WATTS® Elastomer Kit, For Use With: Series LF263AP Diaphragm Actuated Control Pilot, Domestic
This complete rubber repair kit includes the parts necessary to repair or replace all the rubber parts of a 2 1/2 and 3 inch double check valve assembly and double check detector assembly, series 86X and 88X. All parts are genuine and original to the valve.
Febco® Full Parts Kit, For Use With: MasterSeries® LF860/LF866 Series 2-1/2 to 3 in Reduced Pressure Zone Assemblies/Reduced Pressure Zone Detector Assemblies, Rubber, Domestic
This 1/2 inch lead free temperature and pressure relief valve is designed to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 15,000 BTU/hr. This two-in-one relief valve provides a proven and cost effective means to protect against excessive temperature and pressure emergency conditions. It features a lead free copper silicon alloy body construction, NPT male inlet and NPT female outlet connections, a unique extended thermostat with special thermo-bonded coating with 4 inch extension and test lever. The temperature relief is 210 degrees F (99 degrees C) and the pressure relief is set at 150 psi (10.3 bar).
WATTS® Temperature/Pressure Relief Valve, Series: LF1XL, 1/2 in Nominal, MNPT x FNPT End Style, 150 psi Pressure, 210 deg F, Copper Silicon Alloy Body
This 1 inch Y pattern reduced pressure zone backflow preventer assembly prevents the reverse flow of high hazard (toxic) fluids found in the water from entering into the potable water supply due to backsiphonage and or backpressure. It is used in water services to industrial plants, hospitals, morgues, mortuaries, and chemical plants and is also used in irrigation systems, boiler feed, water lines and other installations requiring maximum protection. This assembly consists of a bronze body, threaded quarter turn ball valves, test cocks, spring loaded Y pattern check valves, and one hydraulically dependent differential relief valve. 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.
Febco®, F825EBV, Backflow Preventer with Flood Sensor, Straight, Series: 825Y, 1 in Nominal, NPT End Style, 175 psi Pressure, 32 to 140 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Reduced Pressure Zone Backflow, Media: Water, Rough Bronze, Import
This 1 in lead free full port tapped ball valve is designed for water service applications. It is ideal for throttling and balancing of nonabrasive fluids where minimum flow is 20 to 100 percent of the valve capacity. The full port design ensures low pressure drop. The valve features a PTFE stem packing seal, thrust washer, seat and tapped outlets suitable for the installation of a pressure gauge or test cock. The maximum working pressure is 600 psi WOG, 125 psi WSP.
Febco® Ball Valve, 1 in Nominal, Thread End Style, 600 psi WOG Pressure, 0 to 350 deg F, Full Port, T-Handle Actuator, Brass Ball, 4 in Inlet to Outlet Length, 2 in Top to Inlet Center, Bronze Body, Brass Stem and PTFE Seat Trim, PTFE Softgoods, 3-9/16 in L Dimensions, Domestic/Import: Import
This air gap for reduced pressure zone assembly, 3/4-1 in series 009 and 909, 1-1-1/2 in series 0092M2, and 1-1/4-2 in series 995, 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).
WATTS® Vent Elbow, For Use With: Model 009/909/LF009 3/4 to 1 in Reduced Pressure Zone Assembly, 009/LF009M2 1 to 1-1/2 in Reduced Pressure Zone Assembly and 995 1-1/4 to 2 in Reduced Pressure Zone Assembly, Cast Iron, Domestic
This 1 inch pressure vacuum breaker backflow preventer is used to protect against health hazard and non-hazard backsiphonage of toxic or non-toxic liquids in industrial plants, cooling towers, laboratories, laundries, swimming pools and irrigation systems. It has a bronze body, spring loaded check valve, air relief valve with opening port, two resilient seated shutoffs and test cocks, and NPT end connections. This assembly meets the specifications of the USC FCCCHR Manual. The maximum working pressure is 150 psi (10.3 bar) and temperature range is 32 degrees F to 140 degrees F (0 degrees C to 60 degrees C). 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).
Febco®, T765EBV, Pressure vacuum breaker with Freeze sensor, N-Pattern, Series: 765, 1 in Nominal, NPT End Style, 150 psi Pressure, 32 to 140 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Vacuum Breaker Backflow, Rough Bronze, Import
This 1 in female meter thread swivel by 3/4 in union MNPT, 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 (69 kpa) and maximum working pressure is 175 psi (12 bar).
WATTS®, 0072208, Dual Check Valve, Series: LF7R, 1 x 3/4 in Nominal, Female Meter Threaded (Swivel) End Style, 175 psi Pressure, 33 to 180 deg F, Yes Low Lead Compliance, Media: Water, 4-13/16 in Inlet to Outlet Length, Copper Silicon Alloy Body, EPDM Seal Softgoods, 1-7/8 in H Dimensions, Domestic
This 2-1/2 to 4 in lead-free repair kit is used for the stainless steel reduced pressure zone and detector assembly. The contents of this kit are used for proper maintenance to the first check parts. This kit consists of a first check with a red silicone soft seat, check O-ring, four retaining nuts and lube.
Ames Fire & Waterworks® First Check Kit, For Use With: 2-1/2 to 4 in Reduced Pressure Zone/Detector Assembly, Domestic
This 1 in lead-free 2-piece, full port, ball valve with female threaded end connections is used in commercial and industrial backflow applications. The valve features bronze body construction, adjustable packing gland, chrome-plated bronze ball, virgin PTFE seats and seals, a bottom loaded blowout proof stem, test cock and a tee handle. Each valve undergoes extensive factory testing before it is shipped, assuring a quality WATTS® product. The temperature range is 0 to 350 deg F (-18 to 177 deg C) at 50 psi (344.7 kPa). The pressure range is 600 psi (41.3 bar) WOG non-shock at 100 deg F (38 deg C) and 125 psi (8.6 bar) WSP.
WATTS®, 0792514, Replacement Shut-Off Valve, 2-Piece, Series: LFFBV, 1 in Nominal, Full Port, Media: Water, T-Handle Actuator, Brass Ball, Bronze Body, Polished Chrome, Import
This 2 inch lead free anti-siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of a lead free cast copper silicon alloy 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, lever 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 (55 kPa). 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®, T792015, Backflow Preventer with Flood Sensor, Angle, Series: LF800M4QT, 2 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, Lead Free Copper Silicon Alloy Body, Domestic
This 3 inch lead free reduced pressure zone backflow preventer assembly is designed to prevent 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 for contaminants at the service line entrance. This assembly consists of a cast iron body, UL and FM OSY resilient seated gate valves, 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. The coating on this backflow assembly uses ArmorTek(R), a patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. This backflow assembly includes flood sensor with SentryPlus Alert(R) technology to detect excessive water discharges from the relief valve. When activated through an add-on sensor connection kit, the flood sensor can send an alert to notify the user of potential flooding. Add-on sensor connection kits are available for both BMS and cellular communications.
WATTS®, F122651, Backflow Preventer Assembly, Series: LF009-FS, 3 in Nominal, Flanged End Style, 175 psi Pressure, 33 to 140 deg F, Outside Stem and Yoke Gate Valve Ball Valve/Gate Valve, Reduced Pressure Zone Backflow, Media: Potable Water, Cast Iron Body, Epoxy Coated Using ArmorTek Technology
This 1-1/4 in, high performance water pressure reducing valve with a lead free cast copper silicon alloy body is equipped for low pressure ranges. It is 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 and a bypass feature to control thermal expansion pressure. The temperature range is 33 to 160 deg F. The low pressure range is 10 to 35 psi. The standard setting is 30 psi.
WATTS®, 0009188, Pressure Reducing Valve, High Performance Standard Capacity, Series: LFU5B-Z3, 1-1/4 in Nominal, FNPT Union Inlet x FNPT Outlet End Style, 25 to 75 psi Pressure, 33 to 160 deg F, Media: Water, Cast Copper Silicon Alloy Body, EPDM Diaphragm Softgoods, 8-3/8 in H Dimensions, Domestic
This lead free pressure relief valve has a 1 inch NPTF female inlet and outlet and a 125 psi pressure relief setpoint. This valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a lead free copper silicon alloy 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®, F121504, Valve, Automatic Reseating, Series: LF174A, 1 in Nominal, Female NPTF End Style, 93 psi Pressure, 250 deg F, Media: Water, Copper Silicon Alloy Body, Non-Metallic Trim, 5-3/4 in H x 3 in L Dimensions