4820-00-446-3562, VALVE,SAFETY RELIEF

4920-00-446-3565 TEST STAND,HYDRAULIC SYSTEM COMP

National Stock Number:
4820-00-446-3562

Federal Supply Class:
4820

National Item Identification Number:
004463562

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:

107672PC10	0AT62	SIEMENS ENERGY, INC.
107672PC10	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
107772PC10	0AT62	SIEMENS ENERGY, INC.
107772PC10	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
107772PC10	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
107672PC10	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
39-A	01343	ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
60B	0AT62	SIEMENS ENERGY, INC.
114972PC10	0AT62	SIEMENS ENERGY, INC.
341N	0AT62	SIEMENS ENERGY, INC.
341N	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
114972PC10	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
114972PC10	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
341N	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
A022S49-044PC10	80064	NAVAL SHIP SYSTEMS COMMAND
AR5S49-022PC10	80064	NAVAL SHIP SYSTEMS COMMAND
CL40S49-025PC10	80064	NAVAL SHIP SYSTEMS COMMAND
60B	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
90022PC10	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
60B	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE

Techincal Specification:

STYLE DESIGNATOR	STRAIGHT THRU
VALVE OPERATION METHOD	AUTOMATIC
MATERIAL	COPPER ALLOY BODY
	COPPER ALLOY FLOW CONTROL DEVICE
	COPPER ALLOY SEAT
	COPPER ALLOY STEM
FLOW CONTROL DEVICE	DISK
MEDIA FOR WHICH DESIGNED	AIR 1ST RESPONSE
	GAS, INERT 2ND RESPONSE
MAXIMUM OPERATING PRESSURE	250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	300.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPE	THREADED EXTERNAL PIPE 1ST END
CONNECTION STYLE	PLAIN (PIPE) 1ST END
NOMINAL PIPE SIZE ACCOMMODATED	0.375 INCHES 1ST END
THREAD SERIES DESIGNATOR	NPT 1ST END
NOMINAL THREAD SIZE	0.375 INCHES 1ST END
THREAD QUANTITY PER INCH	18 1ST END
THREAD DIRECTION	RIGHT-HAND 1ST END
BONNET TYPE	INSIDE SPRING
BONNET ATTACHMENT METHOD	THREADED
DISK LOADING METHOD	SPRING
ADJUSTABLE PRESSURE RANGE	76.0 TO 175.0 POUNDS PER SQUARE INCH

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