Backflow Preventer Valves
The 3/4" BFP-9CH Hose Connection Vacuum Breaker with chrome finish is utilized in low health hazard applications such as service sinks, laundry tubs, and standard 3/4" hose bibbs for protection against backsiphonage of polluted water into the potable water supply. The BFP-9 includes a breakaway set screw to eliminate unauthorized removal, and features a maximum working water pressure of 125 psi and a maximum working water temperature of 180 degree F. Designed for hose bibb attachment, BFP-9 materials include a brass valve body, buna nitrile elastomers, acetal polymers, and stainless steel internals, with an optional chrome finish.
- Ideal for 3/4" hose bibb, sink, and laundry tub applications for versatile installation
- Backsiphonage is prevented in an economically sound way for low lifetime costs
- Includes breakaway screw for unauthorized removal prevention
- Stainless steel internals resist corrosion
- ASSE Listed 1011
- IAPMO Listed
- CSA Certified B64.2 (BFP-8F)
- UPC Certified B64.2 (BFP-9)
The TP1100A-4C-150C Temperature and Pressure Relief Valve has a 3-3/32 in. probe and is set at 150 psi, and is utilized on water heating storage vessels for protection against over-temperature or excessive pressure, primarily on water heaters in residential applications. The copper thermal element is epoxy-coated for added theft protection. TP1100A materials include cast brass or bronze for the main valve body, stainless steel internals and springs, and epoxy-coated copper tube probes.
- Commonly used on residential water heaters
- Protection from excessive pressure reduces risk of damage in residential applications
- Thermal element protected with epoxy coating
- CSA Compliance to ANSI Z21.22/CSA 4.4
- Certified to ASME Section IV by National Board
- Easy to Install
- Water conserving
- Maximum water savings
- 1.1 GPF
- AquaVantage flush valve
Intermediate atmospheric vent, for laboratory equipment, processing tanks, sterilizers and dairy equipment. Can be used on hot or cold lines under continuous pressure. Brass body, stainless steel parts, integral strainer, can be installed horizontally or vertically, Maximum pressure 175 psi.
- Forged brass body for durability
- Compact design
- Stainless steel internal parts
- Horizontal or vertical installation
This 1/2 in. anti-siphon vacuum breaker hot or cold water repair kit prevents the reverse flow of polluted water from entering into the potable water supply due to back siphonage. It consists of a disk and disc float, a bonnet and O-ring. 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 installations such as on laboratory equipment. Maximum Pressure is 125 psi (8.6 bar).
- Consists of a disk and disc float, a bonnet and O-ring
- No special tools required for changing parts
- All parts are made of high quality materials
- Hot or cold water use
- Maximum pressure is 125 psi
- Factory replacement kit
Intermediate atmospheric vent For laboratory equipment, processing tanks, sterilizers and dairy equipment. Can be used on hot or cold lines under continuous pressure. Brass body, stainless steel parts, integral strainer Can be installed horizontally or vertically Max. pressure 175 psi Maximum emergency backflow temperature 250 degree F.
- Compact design
- Stainless steel internal parts
- Horizontal or vertical installation
- Forged brass body for durability
- Max. emergency backflow temperature 250 degree F
- Maximum pressure 175 psi
The product is high quality and reliability and durability. The product is ease to use and attractive styling. The product is wide selection of product choices and great value.
- High quality
- Reliability
- Durability
- Attractive styling
- Wide selection
- Great value
This 1/4-3/8 in. anti-siphon vacuum breaker hot or cold water repair kit prevents the reverse flow of polluted water from entering into the potable water supply due to back siphonage. It consists of a disk and disc float, a bonnet and O-ring. 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 installations such as on laboratory equipment. Maximum Pressure is 125psi (8.6 bar).
- Factory replacement kit
- No special tools required for changing parts
- All parts are made of high quality materials
- Hot or cold water
- Ideal for low flow hot or cold water
- Max. pressure 125psi
Look for the Universal logo, available for most types of products. Used for your plumbing installation or repair projects. 2 years warranty against defect.
- Withstand temperatures up to 150 degree F
- Pressure up to 125 psi
- Vacuum breaker
- for hose bibbs
- 2 years warranty against defect
- FHT x MHT
The 1" NR3XLDU Pressure Reducing Valve with double union FNPT connection is ideal for residential applications that require frequent cleaning of sediment and debris. The stainless steel strainer screen catches debris without buildup to protect your plumbing system, while the cartridge design ensures easy repairs. The NR3XL features a corrosion-resistant, threaded bell construction for rapid access to internals, and lowers lifetime costs through its water-conserving design. Meeting code and jobsite requirements, this popular Pressure Reducing Valve is used for landscaping, residential single-family, multifamily, public entrances, and more.
- Short lay length and compact design installs in tight spaces
- Cartridge-loaded design simplifies repairs
- Time- and labor-saving tailpiece options include threaded, PEX, copper sweat and CPVC
- Quality integral stainless steel strainer screen holds up over time
- Highly durable, threaded bell resists corrosion and provides easy access to cartridge internals
- ASSE Listed 1003
- IAPMO Listed
- CSA Certified
- Meets the requirements of NSF/ANSI 61
Ideal for use where Lead-Free valves are required. Designed for installation on potable water lines to reduce high inlet pressure to a lower outlet pressure. The integral strainer makes this device most suitable for residential and commercial water systems requiring frequent cleaning because of sediment and debris. The direct acting integral by-pass design prevents buildup of excessive system pressure caused by thermal expansion. The balanced piston design enables the regulator to react in a smooth and responsive manner to changes in system flow demand, while at the same time, providing protection from inlet pressure changes.
- 3/4 in. pressure reducing valve FNPT x FNPT less union assembly and tailpiece, chrome stem and plunger, sealed cage bell housing and stainless steel adjustment screw
- Designed for high flow capacity in residential and commercial water applications
- Integral strainer is easily cleaned with the removal of one cap
- Low-lead law compliant
- Maximum working water pressure 300 psi
- Maximum working water temperature 140 degree F
- Reduced pressure range (standard) 25 psi to 75 psi
- Factory preset 50 psi
Ideal for use where Lead-Free valves are required. Designed for installation on potable water lines to reduce high inlet pressure to a lower outlet pressure. The double male meter thread connections are specifically designed for meter setter applications. The direct acting integral by-pass design prevents buildup of excessive system pressure caused by thermal expansion. The balanced piston design enables the regulator to react in a smooth and responsive manner to changes in system flow demand, while at the same time, providing protection from inlet pressure changes. Furnished with sealed cage and stainless steel adjustment bolt.
- 3/4 in. pressure reducing valve with double male meter connections
- Designed for installation in meter setters
- Equipped with sealed cage for below grade applications
- Integral strainer can be easily cleaned with the removal of 1 cap
- Standard with sealed cage bell housing and stainless steel adjustment screw
- Maximum working water pressure 300 psi
- Maximum working water temperature 140 degree F
The 2" 600XLHR Pressure Reducing Valve handles sandy, debris-laden water systems for high-flow capacity in residential, commercial, and new construction applications. It includes a spring range of 75 psi to 125 psi, factory set at 85 psi. It meets compliance with universal plumbing code. The stainless steel strainer includes a standard 20 mesh configuration and separate-access cover for simplified cleaning, while the bronze threaded bell provides superior corrosion-resistance and speeds access to the internals - together, cutting labor time up to 50%. Internal components of the 600XL utilize a balanced design, providing accurate downstream pressure without consideration of the incoming pressure.
- Fiber union gasket ensures fast installation
- Durable construction ensures low maintenance and lifecycle costs
- Inlet pressure changes with balanced design features to protect the system
- Stainless steel strainer screen features single-cap removal
- Threaded bell provides easier access than bolted on bells
- Low-lead law compliant
- ASSE Listed 1003
- City of Los Angeles Approved
- Meets the requirements of NSF/ANSI 61
The 3/4 in. 375 Reduced Pressure Principle Assembly offers high hazard protection against backsiphonage and backpressure in non-potable water applications. Most often used by irrigation contractors, the top benefits of the 375 are its low lifecycle costs and the innovative EZSwap Pressure Vessel that saves you 15 minutes in repair and rebuild time, provides straightforward line flushing and quick winterization. Built with the same functions of our 975XL model, the 375 can be used in the highest corrosive water environments.
- EZSwap Pressure Vessel is removable for easy access and added convenience
- Flush Tool (FLUSH) provides easy line flushing, saving up to 15 minutes per installation
- Durable UV resistant reinforced nylon EZSwap Pressure Vessel resists corrosion and mineral build-up to better withstand harsh conditions
- Minimal bronze construction acts as theft deterrent
- High pressure rating of 175 psi
- ASSE Listed 1013
- IAPMO Listed
- CSA Certified B64.4
- AWWA Compliant C511
- Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
The 1-1/2" NR3XLDULU Pressure Reducing Valve with 2 integral FNPT connection (no union) is ideal for residential applications that require frequent cleaning of sediment and debris. The stainless steel strainer screen catches debris without buildup to protect your plumbing system, while the cartridge design ensures easy repairs. The NR3XL features a corrosion-resistant, threaded bell construction for rapid access to internals, and lowers lifetime costs through its water-conserving design. Meeting code and jobsite requirements, this popular Pressure Reducing Valve is used for landscaping, residential single-family, multifamily, public entrances, and more.
- Short lay length and compact design installs in tight spaces
- Cartridge-loaded design simplifies repairs
- Time- and labor-saving tailpiece options include threaded, PEX, copper sweat and CPVC
- Quality integral stainless steel strainer screen holds up over time
- Highly durable, threaded bell resists corrosion and provides easy access to cartridge internals
- ASSE Listed 1003
- IAPMO Listed
- CSA Certified
- Meets the requirements of NSF/ANSI 61
High flow rates and low fall-off are the hallmarks of the Zurn Wilkins 500XL series. The 500XL is ideal for your commercial or industrial pressure reduction applications. Well suited for industrial or commercial applications.
- 1-1/4 in. pressure reducing valve with integral bypass check valve - 10 psi to 125 psi spring range, factory set at 50 psi
- Well suited for industrial or commercial applications
- High flow rate with minimal fall-off
- All bronze body and bell resist corrosion
- Low-lead law compliant
- Pressure reducing valve
The 1-1/4 in. 600XLHR Pressure Reducing Valve handles sandy, debris-laden water systems for high-flow capacity in residential, commercial, and new construction applications. It includes a spring range of 75 psi to 125 psi, factory set at 85 psi. It meets compliance with universal plumbing code. The stainless steel strainer includes a standard 20 mesh configuration and separate-access cover for simplified cleaning, while the bronze threaded bell provides superior corrosion-resistance and speeds access to the internals - together, cutting labor time up to 50%. Internal components of the 600XL utilize a balanced design, providing accurate downstream pressure without consideration of the incoming pressure.
- Fiber union gasket ensures fast installation
- Durable construction ensures low maintenance and lifecycle costs
- Inlet pressure changes with balanced design features to protect the system
- Stainless steel strainer screen features single-cap removal
- Threaded bell provides easier access than bolted on bells
- Low-lead law compliant
- ASSE Listed 1003
- IAPMO Listed
- City of Los Angeles Approved
- Meets the requirements of NSF/ANSI 61
The 2 in. 600XL Pressure Reducing Valve handles sandy, debris-laden water systems for high-flow capacity in residential, commercial, and new construction applications. It meets compliance with universal plumbing code. The stainless steel strainer includes a standard 20 mesh configuration and separate-access cover for simplified cleaning, while the bronze threaded bell provides superior corrosion-resistance and speeds access to the internals - together, cutting labor time up to 50%. Internal components of the 600XL utilize a balanced design, providing accurate downstream pressure without consideration of the incoming pressure.
- Fiber union gasket ensures fast installation
- Durable construction ensures low maintenance and lifecycle costs
- Inlet pressure changes with balanced design features to protect the system
- Stainless steel strainer screen features single-cap removal
- Threaded bell provides easier access than bolted on bells
- Low-lead law compliant
- ASSE Listed 1003
- IAPMO Listed
- City of Los Angeles Approved
- Meets the requirements of NSF/ANSI 61
High flow rates and low fall-off are the hallmarks of the Zurn Wilkins 500XL Series. The 500XL is perfect for your commercial or industrial pressure reduction applications. Idea for use where lead free valves are required.
- 1 in. pressure reducing valve with integral bypass check valve - 10 psi to 125 psi spring range, factory set at 50 psi
- Well suited for industrial or commercial applications
- High flow rate with minimal fall-off
- All bronze body and bell resist corrosion
- Low-lead law compliant
- Safe and easy to install
The 2" NR3XLDUC Pressure Reducing Valve with double union FNPT connection and FC (copper sweat) union connection is ideal for residential applications that require frequent cleaning of sediment and debris. The stainless steel strainer screen catches debris without buildup to protect your plumbing system, while the cartridge design ensures easy repairs. The NR3XL features a corrosion-resistant, threaded bell construction for rapid access to internals, and lowers lifetime costs through its water-conserving design. Meeting code and jobsite requirements, this popular Pressure Reducing Valve is used for landscaping, residential single-family, multifamily, public entrances, and more.
- Short lay length and compact design installs in tight spaces
- Cartridge-loaded design simplifies repairs
- Time- and labor-saving tailpiece options include threaded, PEX, copper sweat and CPVC
- Quality integral stainless steel strainer screen holds up over time
- Highly durable, threaded bell resists corrosion and provides easy access to cartridge internals
- ASSE Listed 1003
- IAPMO Listed
- CSA Certified
- Meets the requirements of NSF/ANSI 61
The 1-1/2" 375XL Reduced Pressure Principle Assembly offers high hazard protection against backsiphonage and backpressure in potable water applications. Most often used by irrigation contractors, the top benefits of the 375XL are its low lifecycle costs and the innovative EZSwap Pressure Vessel that aves you 15 minutes in repair and rebuild time, provides straightforward line flushing and quick winterization. Built with the same functions of our 975XL2 model, the 375XL can be used in the highest corrosive water environments.
- EZSwap Pressure Vessel is removable for easy access and added convenience
- Flush Tool (FLUSH) provides easy line flushing, saving up to 15 minutes per installation
- Durable UV resistant reinforced nylon EZSwap Pressure Vessel resists corrosion and mineral build-up to better withstand harsh conditions
- Minimal bronze construction acts as theft deterrent
- Low-lead law compliant
- ASSE Listed 1013
- IAPMO Listed
- CSA Certified B64.4
- AWWA Compliant C511
- Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
The 2" NR3XLDULU Pressure Reducing Valve with 2 integral FNPT connection (no union) is ideal for residential applications that require frequent cleaning of sediment and debris. The stainless steel strainer screen catches debris without buildup to protect your plumbing system, while the cartridge design ensures easy repairs. The NR3XL features a corrosion-resistant, threaded bell construction for rapid access to internals, and lowers lifetime costs through its water-conserving design. Meeting code and jobsite requirements, this popular Pressure Reducing Valve is used for landscaping, residential single-family, multifamily, public entrances, and more.
- Short lay length and compact design installs in tight spaces
- Cartridge-loaded design simplifies repairs
- Time- and labor-saving tailpiece options include threaded, PEX, copper sweat and CPVC
- Quality integral stainless steel strainer screen holds up over time
- Highly durable, threaded bell resists corrosion and provides easy access to cartridge internals
- ASSE Listed 1003
- IAPMO Listed
- CSA Certified
- Meets the requirements of NSF/ANSI 61
The 2" 600XLC Pressure Reducing Valve with copper sweat connection handles sandy, debris-laden water systems for high-flow capacity in residential, commercial, and new construction applications. It meets compliance with universal plumbing code. The stainless steel strainer includes a standard 20 mesh configuration and separate-access cover for simplified cleaning, while the bronze threaded bell provides superior corrosion-resistance and speeds access to the internals - together, cutting labor time up to 50%. Internal components of the 600XL utilize a balanced design, providing accurate downstream pressure without consideration of the incoming pressure.
- Fiber union gasket ensures fast installation
- Durable construction ensures low maintenance and lifecycle costs
- Inlet pressure changes with balanced design features to protect the system
- Stainless steel strainer screen features single-cap removal
- Threaded bell provides easier access than bolted on bells
- Low-lead law compliant
- ASSE Listed 1003
- IAPMO Listed
- City of Los Angeles Approved
- Meets the requirements of NSF/ANSI 61
High flow rates and low fall-off are the hallmarks of the Zurn Wilkins 500XL series. The 500XL is perfect for your commercial or industrial pressure reduction applications. Product is lead free.
- 1 in. pressure reducing valve with integral bypass check valve - 75 psi to 125 psi spring range, factory set at 85 psi (field set 2-1/2 and 3)
- Well suited for industrial or commercial applications
- High flow rate with minimal fall-off
- All bronze body and bell resist corrosion
- Low-lead law compliant
- Safe and easy to install
The 1" NR3XL Pressure Reducing Valve is ideal for residential applications that require frequent cleaning of sediment and debris. The stainless steel strainer screen catches debris without buildup to protect your plumbing system, while the cartridge design ensures easy repairs. The NR3XL features a corrosion-resistant, threaded bell construction for rapid access to internals, and lowers lifetime costs through its water-conserving design. Meeting code and jobsite requirements, this popular Pressure Reducing Valve is used for landscaping, residential single-family, multifamily, public entrances, and more.
- Short lay length and compact design installs in tight spaces
- Cartridge-loaded design simplifies repairs
- Time- and labor-saving tailpiece options include threaded, PEX, copper sweat and CPVC
- Quality integral stainless steel strainer screen holds up over time
- Highly durable, threaded bell resists corrosion and provides easy access to cartridge internals
- ASSE Listed 1003
- IAPMO Listed
- CSA Certified
- Meets the requirements of NSF/ANSI 61