4820-00-287-2438 VALVE,GATE Index 4820-00-287-2454 VALVE,SAFETY RELIEF

National Stock Number:
4820-00-287-2450

Federal Supply Class:
4820

National Item Identification Number:
002872450

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:
1/2 X 3/4 FIG M-23A01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
12003PC11024047COOPER INDUSTRIES INC DBA COOPER TOOLS
12014PC11024047COOPER INDUSTRIES INC DBA COOPER TOOLS
90G27324047COOPER INDUSTRIES INC DBA COOPER TOOLS
12003PC1106X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV
12014PC1106X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV
90G2736X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV
HL11472SH1-19793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL3830PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL3839PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL3840PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL4434PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL4443PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL4444PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL4557PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL4566PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL4567PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL4704PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL4713PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL4714PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL4875PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL4883PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL4884PC9793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL5521PC23693236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL5532PC23693236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL5533PC23693236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL6063PC23693236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL6073PC23693236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL6074PC23693236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL6178PC23693236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL6188PC23693236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL6189PC23693236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL7108PC23693236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL7118PC23693236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL7119PC23693236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
VAL76393236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE


Techincal Specification:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC OR
MANUAL
MATERIALCOPPER ALLOY BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
NICKEL ALLOY SEAT
STEEL STEM
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
GAS, NATURAL 2ND RESPONSE
MAXIMUM OPERATING PRESSURE1200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP150.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 1ST END
PLAIN (PIPE) 2ND END
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES 1ST END
0.500 INCHES 2ND END
THREAD SERIES DESIGNATORNPT 1ST END
NPT 2ND END
NOMINAL THREAD SIZE0.750 INCHES 1ST END
0.500 INCHES 2ND END
THREAD DIRECTIONRIGHT-HAND 1ST END
RIGHT-HAND 2ND END
RENEWABLE SEAT RING TYPETHREADED
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODTHREADED
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE500.0 TO 700.0 POUNDS PER SQUARE INCH
FEATURES PROVIDEDVALVE STEM LOCK SHIELD AND
BONNET PACKING AND
PRESSURE TIGHT OUTLET SIDE


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