4820-00-446-3515, VALVE,SAFETY RELIEF

National Stock Number:
4820-00-446-3515

Federal Supply Class:
4820

National Item Identification Number:
004463515

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:

3460-162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
AN1S45-63ALT4PC162	53711	NAVAL SEA SYSTEMS COMMAND
AN1S45-69ALT2PC162	53711	NAVAL SEA SYSTEMS COMMAND
AN1S55-144PC162	53711	NAVAL SEA SYSTEMS COMMAND
AN1S45-63ALT4PC162	80064	NAVAL SHIP SYSTEMS COMMAND
AN1S45-69ALT2PC162	80064	NAVAL SHIP SYSTEMS COMMAND
C10616-1PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
AN1S55-154PC173	53711	NAVAL SEA SYSTEMS COMMAND
AN1S55-150PC162	53711	NAVAL SEA SYSTEMS COMMAND
AN1S55-153PC173	53711	NAVAL SEA SYSTEMS COMMAND
AN1S55-153PC173	80064	NAVAL SHIP SYSTEMS COMMAND
AN1S55-150PC162	80064	NAVAL SHIP SYSTEMS COMMAND
AN1S55-154PC173	80064	NAVAL SHIP SYSTEMS COMMAND
AN1S55-144PC162	80064	NAVAL SHIP SYSTEMS COMMAND
C10616-8PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3291-1PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3291-8PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3360-1PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3360-8PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3442-1PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3442-8PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3443-1PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3443-8PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3460-1PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3460-8PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3520-1PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3520-8PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3521-1PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3521-8PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3522-1PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3522-8PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C4100-1PC173	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C4100-2PC173	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C4101-1PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C4101-8PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C4102-8PC162	37999	EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
CA68S46-040PC162	53711	NAVAL SEA SYSTEMS COMMAND
CA68S46-046PC162	53711	NAVAL SEA SYSTEMS COMMAND
CA68S47-063PC162	53711	NAVAL SEA SYSTEMS COMMAND
CA68S47-069PC162	53711	NAVAL SEA SYSTEMS COMMAND
CV9S5501-036PC162	53711	NAVAL SEA SYSTEMS COMMAND
CV9S5501-41PC162	53711	NAVAL SEA SYSTEMS COMMAND
CV9S5501-42ALTPC162	53711	NAVAL SEA SYSTEMS COMMAND
CV9S5501-48PC162	53711	NAVAL SEA SYSTEMS COMMAND
DD445S4501-34ALT1PC162	53711	NAVAL SEA SYSTEMS COMMAND
DD445S4501-40ALT2PC162	53711	NAVAL SEA SYSTEMS COMMAND
DD445S4601-187PC162	53711	NAVAL SEA SYSTEMS COMMAND
DD445S4601-193PC162	53711	NAVAL SEA SYSTEMS COMMAND
DD445S4601-242PC162	53711	NAVAL SEA SYSTEMS COMMAND
DD445S4601-242PC162	80064	NAVAL SHIP SYSTEMS COMMAND
DD445S4601-193PC162	80064	NAVAL SHIP SYSTEMS COMMAND
DD445S4601-187PC162	80064	NAVAL SHIP SYSTEMS COMMAND
DD445S4501-40ALT2PC162	80064	NAVAL SHIP SYSTEMS COMMAND
DD445S4501-34ALT1PC162	80064	NAVAL SHIP SYSTEMS COMMAND
CV9S5501-48PC162	80064	NAVAL SHIP SYSTEMS COMMAND
CV9S5501-41PC162	80064	NAVAL SHIP SYSTEMS COMMAND
CV9S5501-42ALT2PC162	80064	NAVAL SHIP SYSTEMS COMMAND
CV9S5501-036PC162	80064	NAVAL SHIP SYSTEMS COMMAND
CA68S47-069PC162	80064	NAVAL SHIP SYSTEMS COMMAND
CA68S47-063PC162	80064	NAVAL SHIP SYSTEMS COMMAND
CA68S46-046PC162	80064	NAVAL SHIP SYSTEMS COMMAND
CA68S46-040PC162	80064	NAVAL SHIP SYSTEMS COMMAND
DD445S4601-248PC162	53711	NAVAL SEA SYSTEMS COMMAND
DD445S5501-193ALT1PC162	53711	NAVAL SEA SYSTEMS COMMAND
DD445S5501-199ALT2PC162	53711	NAVAL SEA SYSTEMS COMMAND
DD445S5501-200PC162	53711	NAVAL SEA SYSTEMS COMMAND
DD445S5501-205PC162	53711	NAVAL SEA SYSTEMS COMMAND
DD445S5501-205PC162	80064	NAVAL SHIP SYSTEMS COMMAND
DD445S5501-200PC162	80064	NAVAL SHIP SYSTEMS COMMAND
DD445S5501-199ALT2PC162	80064	NAVAL SHIP SYSTEMS COMMAND
DD445S5501-193ALT1PC162	80064	NAVAL SHIP SYSTEMS COMMAND
DD445S4601-248PC162	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

ADJUSTABLE PRESSURE RANGE	+26.0 TO 75.0 POUNDS PER SQUARE INCH
BONNET ATTACHMENT METHOD	THREADED
BONNET TYPE	INSIDE SPRING
CONNECTION TYPE	THREADED EXTERNAL PIPE 1ST END
CONNECTION TYPE	THREADED INTERNAL PIPE 2ND END
CONNECTION STYLE	PLAIN (PIPE) 1ST END
CONNECTION STYLE	PLAIN,OPTIONAL END(PIPE) 2ND END
DISK LOADING METHOD	SPRING
FEATURES PROVIDED	PRESSURE TIGHT OUTLET SIDE
FLOW CONTROL DEVICE	DISK
MATERIAL	COPPER ALLOY BODY
MATERIAL	COPPER ALLOY FLOW CONTROL DEVICE
MATERIAL	COPPER ALLOY SEAT
MATERIAL	COPPER ALLOY STEM
MAXIMUM OPERATING TEMP	450.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED	STEAM SINGLE RESPONSE
NOMINAL THREAD SIZE	0.375 INCHES ALL ENDS
STYLE DESIGNATOR	ANGLE
THREAD DIRECTION	RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR	NPT ALL ENDS
VALVE OPERATION METHOD	AUTOMATIC

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