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Backflow Preventer, Reduced Pressure Zone, Quarter Turn, Size 3/4 In, FNPT Connection, Material of Construction Bronze, Temp Range 33 To 140 F, Max Pressure 175 PSI, Width 4 In, Length 14 3/8 In, Standards ASSE 1013, AWWA C-511-92, CSA B64.4 *THIS IS A RESTRICTED ITEM IN CA, LA, MD, VT. IT CANNOT BE USED FOR POTABLE WATER APPLICATIONS.*

The Apollo CBBP Series Carbonated Beverage Backflow Preventer (CBBP) is designed to prevent the contamination of the potable water supply due to backflow when installed on water distribution lines serving beverage dispensing equipment. The device consists of two independ- ently acting check valves biased to a normally closed position. A normally open atmospheric port is located between the check valves. During backflow conditions, the port vents gases and/or liquids. Additionally, the CBBP is equipped with a 100 mesh integral strainer screen at the inlet. All wetted areas of the device are non-toxic, corrosion resistant, and approved for use with potable water. The CBBP is suitable for supply pressures to 150 psig and water temperatures from 33/130 degrees F. Under static (non flowing)... Less

Backflow Preventer, Reduced Pressure Principle, Size 3/4 In, FNPT X FNPT Connection, Material of Construction Bronze Valve Body And Shut Off Valves, Composite Housing And Check Modules, Temp. Range 33-180 F, Max. Temp. 180 F, Max. Pressure 175 PSI, Width 3 9/16 In., Length 8 7/8 In., Standards ASSE 1013, Compliance IAPMO, CSA, UL,C-UL, FM *THIS IS A RESTRICTED ITEM IN CA, LA, MD, VT. IT CANNOT BE USED FOR POTABLE WATER APPLICATIONS.*

Backflow Preventer, Dual Check, High Pressure, Hose Drop, Size 3/4 In, Fnpt X Mnpt Connection, Material Of Construction Brass, Temp Range 0 To 180 F, Max Pressure 400 Psi, Width 2 7/16 In, Length 9 3/16 In, Standards Csa B64.8

This Apollo 4A104T2F double check valve assembly with ball valve and SAE threaded test cocks is made of bronze for higher strength and corrosion resistance than brass, and has stainless steel handles. It has a low pressure loss, double check assembly (DCA) for backflow prevention due to back siphoning or back pressure. These independently acting check valves are designed to maintain a minimum of 1 pound per second (psi) across the valve during normal operation. If downstream pressure increases above the supply pressure, both check valves will close to prevent backflow. The captured spring cartridge check valves are modular with replaceable seats and reversible chloramine- resistant silicone seat discs. These check valves are accessible from the top of the valve assembly for testing and... Less

WILKINS DOUBLE CHECK VALVE BACKFLOW PREVENTER 3/4 LEAD FREE Suitable for residential commercial industrial irrigation marine and fire protection applications Prevents the reverse flow of water gases or other substances into the distribution system of the potable water supply Double check valve assembly complete with two full port valves and four ball valve test cocks Bronze body construction Noryl replaceable seats and silicone rubber check discs Entire unit serviceable in-line Temp range 33°

Backflow Preventer, Reduced Pressure Principle, Size 3/4 In, FNPT X FNPT Connection, Material of Construction Bronze, Temp. Range 33-180 F, Max. Temp. 180 F, Max. Pressure 175 PSI, Width 5 1/8 In., Length 12 In., Standards ASSE 1013, Compliance IAPMO, CSA, UL,C-UL,AWWA C511 *THIS IS A RESTRICTED ITEM IN CA, LA, MD, VT. IT CANNOT BE USED FOR POTABLE WATER APPLICATIONS.*

Backflow Preventer, Reduced Pressure Zone, Quarter Turn, Size 3/4 In, Fnpt Connection, Material Of Construction Bronze, Temp Range 33 To 140 F, Max Pressure 175 Psi, Width 4 In, Length 14 3/8 In, Standards Asse 1013, Awwa C-511-92, Csa B64.4

Backflow Preventer, Dual Check, High Pressure, Hose Drop, Size 3/4 In, FNPT x MNPT Connection, Material of Construction Brass, Temp Range 0 To 180 F, Max Pressure 400 PSI, Width 2 7/16 In, Length 9 3/16 In, Standards CSA B64.8 *THIS IS A RESTRICTED ITEM IN CA, LA, MD, VT. IT CANNOT BE USED FOR POTABLE WATER APPLICATIONS.*

Backflow Preventer, Reduced Pressure Zone, Quarter Turn, Size 3/4 In, Npt Connection, Material Of Construction Bronze, Temp Range 33 To 180 F, Max Pressure 175 Psi, Width 5 7/8 In, Length 14 1/4 In, Standards Asse 1013, Awwa C-511-92, Csa B64.4, Iapmo

The Apollo DCAP Series Backflow Preventer is designed to protect residential and commercial water supply lines from back-siphonage or back-pressure of non-potable (non-hazardous) substances. It has an intermediate atmospheric vent to insure protection from backflow conditions. It consists of two independently acting and spring-loaded check valves in a corrosion resistant material. During normal flow operation, the vent valve is closed, and the two check valves are open allowing flow of water through the unit. Each check valve is designed to hold at least 1 psi in the direction of flow. When a back-siphonage condition occurs, both check valves close and the atmospheric vent opens to permit air to enter the intermediate zone. In the event of back-pressure and if the second check valve is... Less

Backflow Preventer, Reduced Pressure Principle, Size 3/4 In, Fnpt X Fnpt Connection, Material Of Construction Bronze Valve Body And Shut Off Valves, Composite Housing And Check Modules, Temp. Range 33-180 F, Max. Temp. 180 F, Max. Pressure 175 Psi, Width 3 9/16 In., Length 8 7/8 In., Standards Asse 1013, Compliance Iapmo, Csa, Ul,c-ul, Fm

Backflow Preventer, Reduced Pressure Principle, Size 3/4 In, FNPT X FNPT Connection, Material of Construction Bronze Valve Body And Shut Off Valves, Composite Housing And Check Modules, Temp. Range 33-180 F, Max. Temp. 180 F, Max. Pressure 175 PSI, Width 3 9/16 In., Length 8 7/8 In., Standards ASSE 1013, Compliance IAPMO, CSA, UL, C-UL, FM RestrictionsCalif ornia Proposition 65 Warning: This product contains a chemical known to the State of California to cause cancer. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. RPZ Backflow Preventers with Composite HousingDesigned for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water... Less

About Zoro Tools Shipping Returns Terms Payment FAQs Contact Store Categories All categories Click here to view full size. Full Size Image Click to close full size. WATTS 008PCQT-3/4 Backflow Preventer,3/4 In,Bronze,140 PSI WATTS Item Specifics Item Backflow Preventer Type Anti-Siphon, Quarter Turn Width (In.)5-1/2 Standards USC Item Backflow Preventer Length (In.)4-3/8 Type Anti-Siphon, Quarter Turn Max. Pressure (PSI)140 Temp. Range (F)33 to 180 Connection NPT Material of Construction Bronze

Shop for Plumbing at The Home Depot. This double check valve assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to back siphon-age and or backpressure. It's compact modular design means 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 bronze 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.

Backflow Preventer Repair Kit, For Use With G0590116, G0718952, Includes 2 Each Of Disc Assemblies And Seat O-Rings, 1 Each Of Stem O-Ring, Diaphragm, Cover O-Ring And RV Seat O-Ring *THIS IS A RESTRICTED ITEM IN CA, LA, MD, VT. IT CANNOT BE USED FOR POTABLE WATER APPLICATIONS.*

Backflow Preventer Repair Kit, For Use With G2342331, G0590116, Includes 2 Each Of Disc Assemblies And Seat O-Rings, 1 Each Of Stem O-Ring, Diaphragm, Cover O-Ring And RV Seat O-Ring *THIS IS A RESTRICTED ITEM IN CA, LA, MD, VT. IT CANNOT BE USED FOR POTABLE WATER APPLICATIONS.*

New in box.Dual Check Valves with Intermediate Atmospheric Vent prevent the reverse flow of hot or cold polluted water from entering into the potable water supply. It consists of a brass body with stainless steel internal parts, integral strainer, and two durable, tight-sealing, rubber check valves.

850Febco 3/4Double Check Valve Assembly - Small Diameter (1112) Febco MasterSeries 850 In-Line Design Double Check Valve Assemblies are designed to prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. They feature a bronze body and threaded ball valve end connections. Pressure – Temperature Max. Working Pressure: 175psi (12.1 bar) Hydrostatic Test Press: 350psi (24.1 bar) Temperature Range: 32°F to 140°F (0°C to 60°C)

Aeroeffect Pearl CS - Peace and quiet of mind~ You'll experience peaceful quiet and peace of mind when you slip into the rippling burst of bubbles springing forth from the total body Aeroeffect therapeutic system. The perimeter air injection system creates an effervescent cradle for your body as it massages you with thousands of tiny relaxing and reinvigorating bubbles. As Aeroeffect runs up to 35 perfect quieter than competing systems, you are ensured a soothing and nearly silent massage. A three-speed air push control, 20-minute electronic timer and oversized oval-shaped heated backrest complete the experience. Aeroeffect features advanced check value technology that prevents backflow, making it the most hygienic of such systems on the market. An automatic drying cycle purges water... Less

Backflow Preventer Repair Kit, For Use With G0549333, G0571417, Includes Upper And Lower Check Stem O-Ring, Check Disc, Cover And Sleeve O-Ring, RV Disc Assembly, Diaphragm, Piston Seal And Lubricant *THIS IS A RESTRICTED ITEM IN CA, LA, MD, VT. IT CANNOT BE USED FOR POTABLE WATER APPLICATIONS.*

Backflow Preventer, Reduced Pressure Zone, Quarter Turn, Size 3/4 In, NPT Connection, Material of Construction Bronze, Temp Range 33 To 180 F, Max Pressure 175 PSI, Width 5 7/8 In, Length 14 1/4 In, Standards ASSE 1013, AWWA C-511-92, CSA B64.4, IAPMO Watts Series 0096A771 is the M1 version of the 009 Series.Meet ASSE 1013, AWWA C-511-92, CSA B64.4, IAPMO; comply with FCCC and HR of USC Manual, section 10.Reduced-Pressur e Zone Backflow PreventersHelp prevent the reverse flow of polluted water into the potable water supply due to backsiphonage and backpressure. Bronze body; except Watts Series 909 1KYD1, 1KYD3, and 1KYD5 are cast-iron Max. pressure: 175 psi NPT connections, except Wilkins Series 975XL is FNPT

This 3/4 FPT Wilkins Double Check Backflow Preventer Valve is NEW, in original box from our stock.It is useful for Irrigation systems, Wells, Residential water systems or Fire sprinkler systems for backflow protection. Typical installation should be mounted at a minimum of 12 and a maximum of 30 above adequate drains with sufficient side clearance for testing and maintenance and some codes allow valve installation below grade. Complete Installation Maintenance Instructions Included Main valve