5365-01-216-4372 SPACER,SLEEVE Index 4820-01-216-4374 VALVE,LIFT-CHECK

National Stock Number:
4820-01-216-4373

Federal Supply Class:
4820

National Item Identification Number:
012164373

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:
L-2220-C75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
L-2220-C(SPCLN)75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-105875954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
MATERIALSTEEL COMP 304 BODY
MAXIMUM OPERATING PRESSURE140.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP160.0 DEG FAHRENHEIT SINGLE RESPONSE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE4.938 INCHES
VALVE OPERATION METHODAUTOMATIC OR MANUAL
VALVE SIZE2.000 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS
CONNECTION TYPEFLANGE ALL ENDS
CRITICALITY CODE JUSTIFICATIONZZZY
FIRST CONNECTION FACE TO CENTERLINE DISTANCE5.438 INCHES
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BODY


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