4820-01-556-2186 VALVE,BALL Index 4820-01-555-8997 SEAT,VALVE

National Stock Number:
4820-01-554-8499

Federal Supply Class:
4820

National Item Identification Number:
015548499

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:
PLC-10679 ASSY PLC-10679-C99565ADMIRAL VALVE LLC
PLC-10679-C99565ADMIRAL VALVE LLC


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+400.0 TO 1500.0 POUNDS PER SQUARE INCH
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODTHREADED
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
DISK LOADING METHODSPRING
PART NAME ASSIGNED BY CONTROLLING AGENCYRELIEF VALVE ASSY .313 ORIFICE
MATERIALCOPPER ALLOY 957 BODY
MEDIA FOR WHICH DESIGNEDOIL, HYDRAULIC SINGLE RESPONSE
RENEWABLE SEAT RING TYPEPRESSED-IN
SPECIAL FEATURESVITON SEALS;VALVE SIZE .50" X 1.25"
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC


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