Ball check valve

Maximum Temperature: 150° F - 300° F. Chemical Compatibility Chart. Wide Array of Assembly Services. Lowest Prices - Huge PVC Warehouse. Check Valves - Low Prices, Buy Now.

A ball check valve is a simple and reliable valve with the only moving part to block the reverse flow, is a spherical ball.

The full-ported valve seat is uniquely designed allowing the ball to seat leak-tight without getting. Ball check valves contain a ball that sits on the seat, which has only one through hole. The ball has a slightly larger diameter than that of the through hole (seat).

When the pressure behind the seat exceeds that above the ball , liquid is allowed to flow through the valve. Find quality ball valves online or in store. The Everbilt Lead Free Ball Valve is constructed The Everbilt Lead Free Ball Valve is constructed of heavy forged brass and has a lever handle with copper compression connections on both ends for easy installation.

O ptional Foot Valve Screen adapters convert the ball check valve to foot valves. All seal carriers are blocke and all valve components are replaceable.

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In stock and ready to ship. The AVK ball check valve is designed for both. Brass, Nickel Plated Brass, Aluminum and Stainless Steel.

PVC check valves come in true union ball check , wafer check and swing check designs. All offer the benefits of PVC, including its durability and corrosion resistance. True union ball check valves have a metal or ruby ball that turns flow on and off when the pressure inside the valve reaches a certain point.

AVK ball check valves are self-cleaning, as the ball rotates during operation which eliminates the risk of impurities getting stuck on the ball. The standard ball is designed with a NBR rubber lined metal core, and the rubber hardness is optimized to prevent the ball from getting stuck in the seat. Get Plumbing Supplies Online Now, Pro Pricing Available For Trade Professionals. Like all check valves , these mechanisms are carefully manufactured to prevent backflow that might otherwise produce cross-contamination, pressure surges or damaging flooding, all of which could cause system failure or decreased productivity. The principle of these valves is a freely moving ball mounted in a valve housing in such a way that return flow is effectively prevented.

Choose from a variety of sizes. TCI Valves in stainless steel and carbon steel are available for quick shipment.