Model: 4K13-4S
Check ValveSpecial Features:
Pilot port, thd internal pipe, 0.250 in. Thd size, nptf, rh, when control valve is centered load is locked, pilot pressure moves the piston to unseat the popet allowing return flow
Properties:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Part 4K13-4S NSN 4820-00-974-3928
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Freight Classification
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Schedule B and Export
- Schedule B: 8481302090
- SITC: 74730
- End Use: Industrial machines, other
- NAICS: 332911
- USDA: 1
Freight Class: Check valves of steel
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