Product Details | SAFETY RELIEF VALVE

4820-01-226-1543 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.

Part Alternates: 4820-01-226-1543, 01-226-1543, 4820012261543, 012261543

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-226-1543

Drawings & Photos | NSN 4820-01-226-1543


Cross Reference | NSN 4820-01-226-1543

Part Number Cage Code Manufacturer
NMP314 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP314 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP314RNG459 TO 557PSI-A 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP314RNG459 TO 557PSI-A 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
NMP314RNG459 TO 557PSI-A 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP355 RANGE 459 TO 557 1IN 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP355 RANGE 459 TO 557 1IN 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
NMP355 RANGE 459 TO 557 1IN 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP355-L3120A 1IN 459 T 557 PSI 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP355-L3120A 1IN 459 T 557 PSI 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
NMP355-L3120A 1IN 459 T 557 PSI 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
S4824-H-31293398RNG459 TO 557 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-226-1543

Characteristic Specifications
MATERIAL STEEL BODY STEEL CORROSION RESISTING FLOW CONTROL DEVICE STEEL CORROSION RESISTING SEAT STEEL CORROSION RESISTING STEM
STYLE DESIGNATOR C1A ANGLE FLANGED ENDS
VALVE SIZE 1.000 INCHES
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE FLANGE ALL ENDS
BONNET TYPE INSIDE SPRING
BONNET ATTACHMENT METHOD UNION
DISK LOADING METHOD SPRING
ADJUSTABLE PRESSURE RANGE 459.0 TO 557.0 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 4820-01-226-1543

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information