Check Valves and Backflow Preventers 
Filter By
Filter
Brand
See More
Product Categories
See More
Product Categories
See More
Our Categories
All Products
Ball Check Valve, Socket/FPT, EPDM, 1-1/2 Size, CPVC
Reduced Pressure Detector Assembly, 3 Inch Size
Repair Kit, Air Operated Discharge Unloader
Check Valves and Backflow Preventers
Raptor Supplies offers an extensive range of check valves, backflow preventers (along with their accessories) & vacuum breakers from brands like Apollo, Dixon, Milwaukee Valve, Plast-o-Matic, SMC Valves, Watts and Wilkins. The flow check valves come with square-cut O-ring seats for proper sealing and providing minimum backpressure. Check and foot valves allow unidirectional flow and are widely used in sump / wet pumps for drawing water out of the well while restricting back siphonage. To prevent backflow because of vacuum generation in water drainage systems, vacuum breakers are ideal choice; available in brass, bronze, chrome-plated brass, lead-free bronze, lead-free brass and polished chrome material variants. We also have flow control valves used for regulating the fluid pressure and providing a positive shutoff in hydronic heating systems, boilers, indirect water heaters and chemical processing systems.
We are here to help!
Looking for a part not listed here?
Explore More
- Cutting Tools
- Arc Welders and Plasma Cutters
- Wire Management
- Sprockets and Inspection Service Doors
- Welding Chemicals
- Laboratory Funnels
- Replacement Conveyor Belts
- Masonry Nails
- Tower Light Assemblies
- Abrasive Mandrels
- CANTEX Schedule 40 Conduit
- WATTS Lead Free Brass Pressure Regulator, LF26A Series
- LAMP Spring Loaded Bar Latch
- FERVI Stacker
- COOPER B-LINE Folding Shelf Kits
- GRUVLOK Pipe Threaded 45 Deg. Elbows
- MARTIN SPROCKET Standard Duty M-H45 Bushed Drum Pulleys, Lagged
- DAYTON Lever Grips
- ZURN Protectors
- SANDUSKY LEE Stationary Wardrobe Cabinets