KINGSTON VALVES 227-2-2 Vertical Check Valve, 1/4 x 1/4 Inch Male x Female with Buna N Disc

Kingston Valves 227-2-2 vertical check valve (also known as a spring check valve) is ideal for use with both lubricated and non-lubricated air compressors in non-return air or liquid applications. It has a precision-machined cast brass body for structural rigidity and a Buna-N disc for corrosion resistance.

Standards and Approvals:

• ASME

Frequently Asked Questions:

Q. Can a check valve be used as a vacuum breaker?

A. Kingston check valve can be used as a vacuum breaker to relieve negative pressure by allowing the inflow of air.

Q. What is the purpose of this vertical check valve?

A. Kingston vertical check valve is installed in vertical pipelines to prevent backflow.

Q. How to avoid check valve failure?

A.

• Never operate this valve over the prescribed temperatures.
• Replace worn-out elastomers and seat seals.
• Ensure proper installation of the valve.
• Avoid leakages in the pipeline assembly.