4820-01-504-2451 STEM,FLUID VALVE Index 5895-01-504-2453 ISOLATOR ENGINE

National Stock Number:
4820-01-504-2452

Federal Supply Class:
4820

National Item Identification Number:
015042452

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
157A/PLC-10682-C99565ADMIRAL VALVE LLC
PLC-1068299565ADMIRAL VALVE LLC


Techincal Specification:
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SPRING
DISK LOADING METHODSPRING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-24400 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY BODY
PART NAME ASSIGNED BY CONTROLLING AGENCYRELIEF VALVE ASSY: .438 ORFICIE, CAT. NO. 157A
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC


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