4820-01-221-1574 VALVE,CHECK Index 4820-01-221-1576 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-221-1575

Federal Supply Class:
4820

National Item Identification Number:
012211575

Description:
VALVE,CHECK

Detail:
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.


Manufacturer Information:
16D AND PL-453399565ADMIRAL VALVE LLC
216D PL453399565ADMIRAL VALVE LLC


Techincal Specification:
MATERIALCOPPER ALLOY 922 BODY
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY SEAT
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
VALVE SIZE2.000 INCHES


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