NSN 4820-00-203-2577

Part Details | SAFETY RELIEF VALVE

4820-00-203-2577 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.

Alternate Parts: 1813BC4 2 12IN 58T6PSI FLGE, 1813BC4 2 1/2IN 58T6PSI FLGE, 4820-00-203-2577, 00-203-2577, 4820002032577, 002032577

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 01, 196300-203-257705488 ( VALVE, SAFETY RELIEF )
REFERENCE DRAWINGS & PICTURES

ANGLE

Cross Reference | NSN 4820-00-203-2577
Part Number Cage Code Manufacturer
1813BC4 2 1/2IN 58T6PSI FLGE38056ASHCROFT INC.
Technical Data | NSN 4820-00-203-2577
Characteristic Specifications
STYLE DESIGNATORA ANGLE
FIRST CONNECTION FACE TO CENTERLINE DISTANCE5.625 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE6.000 INCHES
FLOW CONTROL DEVICE POPPET
VALVE OPERATION METHOD AUTOMATIC
DISK LOADING METHOD SPRING
ADJUSTABLE PRESSURE RANGE58.0 TO 66.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED PRESSURE TIGHT OUTLET SIDE