3120-01-216-4530 BUSHING,SLEEVE Index 4820-01-216-4532 VALVE,RESTRICTOR CHECK

National Stock Number:
4820-01-216-4531

Federal Supply Class:
4820

National Item Identification Number:
012164531

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:
2024401343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20244K91SS01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20244K91SS15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
CASNN06SKK5P967DANTE VALVE COMPANY
CASNN06SKK65079DANCO VALVE COMPANY


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
MATERIALSTEEL OVERALL
FIRST CONNECTION FACE TO CENTERLINE DISTANCE6.000 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE6.375 INCHES
VALVE SIZE3.000 INCHES
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP500.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER7.500 INCHES ALL ENDS
NOMINAL THICKNESS0.938 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER6.000 INCHES ALL ENDS
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER5.000 INCHES ALL ENDS
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE77.0 TO 88.0 POUNDS PER SQUARE INCH


Click here to Register for Free 30-day Trial

© 2026 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us