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Part Number

Part Number:
NSN:
NIIN:
Item Name:
VALVE , SAFETY RELIEF

Definition:

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.

CAGE Information

Code Company
01343 ANDERSON GREENWOOD LP DBA ANDERSON G

Federal Supply Class

Title

VALVES, NONPOWERED

Inclusions:

INCLUDES AUTOMATIC NONPOWERED VALVES; GATE, GLOBE, ANGLE, CHECK, AND RELIEF VALVES; COCKS.

Exclusions:

EXCLUDES FIRE HYDRANTS (FSC 4210); SPRINKLER HEADS (FSC 4210); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AWLS CONNECTION TYPE FLANGE ALL ENDS
ADSR BONNET TYPE INSIDE SPRING
AEHZ MAXIMUM OPERATING TEMP 150.0 DEG FAHRENHEIT SINGLE RESPONSE
ADST BONNET ATTACHMENT METHOD BOLTED
AQLR VALVE OPERATION METHOD AUTOMATIC
AGAV END ITEM IDENTIFICATION LOS ANGELES CLASS SSN(688)
ADQU FLOW CONTROL DEVICE DISK
CQGM MAXIMUM OPERATING PRESSURE 210.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
STYL STYLE DESIGNATOR ERR-090
MATT MATERIAL STEEL OVERALL
CWCR SECOND CONNECTION FACE TO CENTERLINE DISTANCE 6.375 INCHES
CWCL FIRST CONNECTION FACE TO CENTERLINE DISTANCE 6.000 INCHES
ADSU DISK LOADING METHOD SPRING
CQCY ADJUSTABLE PRESSURE RANGE +89.0/+106.0 POUNDS PER SQUARE INCH
CCFG VALVE SIZE 3.000 INCHES

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