4820-01-142-3259 VALVE,GATE Index 4820-01-142-3261 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-142-3260

Federal Supply Class:
4820

National Item Identification Number:
011423260

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:
00516040REVH IT11939KIDDE FIRE FIGHTING, INC.
0103361011939KIDDE FIRE FIGHTING, INC.
3233-9179-511939KIDDE FIRE FIGHTING, INC.
9778080411939KIDDE FIRE FIGHTING, INC.


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MEDIA FOR WHICH DESIGNEDPROPANE SINGLE RESPONSE
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
OPENING PRESSURE SETTING250.0 POUNDS PER SQUARE INCH
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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