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JONES STEPHENS B01013 3 SV BACKWATER VALVEVendor JONES STEPHENSSKU: B01013Product DescriptionJONES STEPHENS B01013 is a 3 SV Backwater Valve designed for plumbing systems. This valve is part of the Jones Stephens product line and is built to help prevent backflow in residential and commercial plumbing systems. Ideal for preventing reverse flow in water...
- $265.75
- $265.75
- Unit price
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Jones Stephens B04600 6 PVC Socket Backwater ValveVendor JONES STEPHENSSKU: B04600Product DescriptionThe Jones Stephens B04600 is a six-inch PVC socket backwater valve. Designed to prevent backflow in drainage systems, this valve is essential for plumbing applications. Reduces backflow in drainage systems. Threaded access cover for easy inspection. Flapper and cover equipped with elastomeric gasket...
- $599.81
- $599.81
- Unit price
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JONES STEPHENS CORP B05600 6 ABS BACKWATER VALVEVendor JONES STEPHENSSKU: B05600Product DescriptionThe JONES STEPHENS CORP B05600 is a six-inch ABS backwater valve designed to prevent backflow in drainage systems. This product is essential for maintaining proper flow and drainage. The unit features a threaded access cover for easy inspection and ensures a watertight seal...
- $596.68
- $596.68
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Parker Sporlan 274037-12 1/2 ODF Copper Spring Loaded Check ValveVendor PARKERSKU: 274037-12Parker Sporlan 27403712 1/2 ODF Copper Spring Loaded Check Valve
- $39.09
- $39.09
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Resideo 50043683-001 Water Backflow Prevention Valve w/ Manual Water Shutoff for TrueSTEAMVendor RESIDEO BRAUKMANNSKU: 50043683-001Product DescriptionThe Resideo 50043683-001 Water Backflow Prevention Valve with Manual Water Shutoff is designed for use with TrueSTEAM humidifiers. This valve prevents backflow, ensuring the efficient operation of your humidification system. Backflow prevention Manual water shutoff Steam type Product HighlightsThis backflow prevention valve is...
- $107.49
- $107.49
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Sloan 3011350 Royal 143 7 3/4 Ldim single-flush valveVendor SLOAN LEDSKU: 3011350Product DescriptionThe Sloan 3011350 Royal 143 7 3/4 Ldim is a manual concealed flushometer designed for use with wall-mounted water closet fixtures. This single-flush valve offers efficient operation with a flush rate of three point five gallons per flush and accommodates a variety of...
- $298.34
- $298.34
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Spirax-Sarco 62094 VS-206 Air Vent 3/4 Inch NPT Steam SystemVendor SPIRAX SARCOSKU: 62094Product DescriptionThe Spirax-Sarco 62094 VS-206 Air Vent is engineered for steam systems to effectively remove air and non-condensable gases that may impair heat transfer. This is essential during both start-up and normal operations. 3/4 inch NPT cast iron construction ensuring durability and reliability. Operational...
- $586.64
- $586.64
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Taco 3450 SWEAT COMPACT FEED/BACKFLOWVendor TACOSKU: 3450 SWEATCOMPACT FEED/BACKFLOW
- $137.61
- $137.61
- Unit price
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Taco 3450 THREAD COMPACT FEED/BACKFLOWVendor TACOSKU: 3450 THREADCOMPACT FEED/BACKFLOW
- $140.37
- $140.37
- Unit price
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Taco 3450-H PRESS COMPACT FEED/BACKFLOWVendor TACOSKU: 3450-H PRESSCOMPACT FEED/BACKFLOW
- $152.60
- $152.60
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Taco 3450-T1 1/2 Npt. Combination Valve & Backflow PreventerVendor TACOSKU: 3450-T1Product DescriptionThe Taco 3450-T1 1/2 Npt. Combination Valve & Backflow Preventer is essential for plumbing systems. Designed with precision, it ensures a steady water flow while preventing backflow contamination. 1/2 inch Npt. connection Boiler feed valve Backflow preventer Product HighlightsThis Taco combination valve is...
- $21.99
- $21.99
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Taco 3492-050-BC1 Combination Boiler Feed Valve & Backflow 1/2 Sweat BrassVendor TACOSKU: 3492-050-BC1Product DescriptionThe Taco 3492-050-BC1 is a combination boiler feed valve and backflow device designed for use in heating systems. It is made of brass and features a half-inch sweat connection. The valve is essential for maintaining water pressure in heating systems by automatically feeding...
- $117.06
- $117.06
- Unit price
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Taco 3492-050-BH1 1/2 Brass Combination Boiler Feed Valve & Backflow Union Press x NPTVendor TACOSKU: 3492-050-BH1Product DescriptionThe Taco 3492-050-BH1 1/2 Brass Combination Boiler Feed Valve & Backflow Union Press x NPT is designed to automatically feed water into a system whenever pressure drops below the set point. This combination valve ensures consistent water pressure and prevents backflow, making it...
- $125.05
- $125.05
- Unit price
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Taco 3492-050-BT1 1/2 Brass Combination Boiler Feed Valve & Backflow NPT x NPTVendor TACOSKU: 3492-050-BT1Product DescriptionThe Taco 3492-050-BT1 is a brass combination boiler feed valve and backflow device that automatically feeds water to a system when the pressure drops below a specified setting. This unit is essential for maintaining system pressure and preventing air from entering the lines....
- $118.65
- $118.65
- Unit price
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Taco 3492-050-C1 1/2 Cast Iron Combination Boiler Feed Valve & Backflow Sweat x NPTVendor TACOSKU: 3492-050-C1Product DescriptionThe Taco 3492-050-C1 1/2 Cast Iron Combination Boiler Feed Valve & Backflow Sweat x NPT is designed to automatically feed water to your system when the pressure drops below the valve setting. Fast Fill Rate Built-In Check to Prevent Emptying System Adjustable Set...
- $113.10
- $113.10
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Taco 3492-050-H1 1/2 Cast Iron Combination Boiler Feed Valve & Backflow Union Press x NPTVendor TACOSKU: 3492-050-H1Product DescriptionThe Taco 3492-050-H1 is a 1/2 inch cast iron combination boiler feed valve and backflow preventer. This valve automatically feeds water into a system when pressure drops below the set limit. It includes a fast fill rate and a lever lock for secure...
- $121.27
- $121.27
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Taco 3492-050-T1 1/2 Cast Iron Combination Boiler Feed Valve & Backflow NPT x NPTVendor TACOSKU: 3492-050-T1Product DescriptionThe Taco 3492-050-T1 is a cast iron combination boiler feed valve designed for automatic water feeding in boiler systems. This valve activates when the system pressure falls below the set level. It is an essential component in maintaining the water level in heating...
- $114.38
- $114.38
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Taco 3493-075-BC1 3/4 Brass Combination Boiler Feed Valve & Backflow Sweat x NPTVendor TACOSKU: 3493-075-BC1Product DescriptionThe Taco 3493-075-BC1 3/4 Brass Combination Boiler Feed Valve & Backflow features a fast fill rate and an exclusive fast fill lever lock. Built with a brass body, it prevents the system from emptying if incoming pressure fails. Fast fill rate Exclusive fast...
- $123.70
- $123.70
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Taco 3493-075-BT BRASS FEED/BACKFLOW 3/4 THREADVendor TACOSKU: 3493-075-BTBRASS FEED/BACKFLOW 3/4 THREAD
- $21.99
- $21.99
- Unit price
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About Backflow Preventers
A backflow preventer is a type of valve used to prevent water from flowing in the opposite or undesirable direction.
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