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Kingston vertical check valves are ideal for regulating the flow of non-return air & liquids. They are used in vertical pipelines for non-lubricated and lubricated air compressors.
Kingston vertical check valves feature brass body construction with Buna-N disc for aesthetic appearance and abrasion resistance.
These vertical check valves can withstand a maximum pressure of 300 PSIG.
They can be operated at temperatures ranging from -40 to 225 degrees F.
These check valves have a cracking pressure of 1.252 PSI.
Frequently Asked Questions
How to install Kingston vertical check valves?
These check valves are installed in vertical piping runs, with the flow running upward.
Place the check valve in the plumbing system at the lowest elevation possible for best sealing so that the weight of the water column can help to seal it.
A minimum height of 18 inches is recommended for a water column for excellent results.
How to maintain these check valves?
Inspect the working of check valves through the clear cover.
Disassemble the valves if necessary, and look for damage to the O-ring and valve body.
Reassemble the valves after thoroughly lubricating the O-ring with silicone lubricant.
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