Hansen HCK1 Piston Type Flanged Check Valve 1" - 3/4" SW, ACT

Model: HCK1
Connection Size: 3/4&quot;
Connection Style: SW (Socket Weld)
Port Size: 1&quot; (25mm)
Finish: ACT (Anti-Corrosion Technology)

These flanged, heavy-duty, piston-type check valves control the flow of refrigerant.

$329.94

SKU: HCK1/234SWACT

Product Specs

Valves open wide for flow in the direction of the arrow on the valve body. Valves close tight when flow reversals occur.
The piston design minimizes pulsations.
Valves open when inlet pressure exceeds outlet pressure (1 psid [.07 bar] minimum), thereby lifting the piston/seat assembly and allowing flow through the valve.
When inlet pressure and outlet pressure are equalized, the weight of the piston/seat assembly causes the valve to close.
If outlet pressure exceeds inlet pressure, the outlet pressure acting on top of the piston/seat also helps seat the valve closed.

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