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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
AGAV END ITEM IDENTIFICATION SHIP, OHIO CLASS SSN(TRIDENT)
CWDF FLANGE FACE DESIGN RAISED STRAIGHT ALL ENDS
MEDA MEDIA FOR WHICH DESIGNED STEAM SINGLE RESPONSE
AWLS CONNECTION TYPE FLANGE ALL ENDS
ARKN FLANGE SHAPE ROUND WITH HOLES ALL ENDS
TMQY FURNISHED ITEMS AND QUANTITY 1 WRENCH
CWCT BOLT CIRCLE NOMINAL DIAMETER 2.435 INCHES ALL ENDS
CWDL RAISED FACE NOMINAL DIAMETER 1.378 INCHES ALL ENDS
AQLR VALVE OPERATION METHOD AUTOMATIC
CSDC OPENING PRESSURE SETTING 50.0 POUNDS PER SQUARE INCH
CWCL FIRST CONNECTION FACE TO CENTERLINE DISTANCE 3.160 INCHES
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM A216,GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
ADQU FLOW CONTROL DEVICE DISK
MATT MATERIAL STEEL FLOW CONTROL DEVICE
CWCR SECOND CONNECTION FACE TO CENTERLINE DISTANCE 3.160 INCHES
STYL STYLE DESIGNATOR ERR-090
AEHZ MAXIMUM OPERATING TEMP 397.0 DEG FAHRENHEIT SINGLE RESPONSE
MATT MATERIAL STEEL BODY
CQCY ADJUSTABLE PRESSURE RANGE +45.0/+75.0 POUNDS PER SQUARE INCH
CCFG VALVE SIZE 0.500 INCHES
CWDH RAISED FACE NOMINAL HEIGHT 0.110 INCHES ALL ENDS
MATT MATERIAL STEEL SEAT
CWCQ BOLT HOLE NOMINAL DIAMETER 0.618 INCHES ALL ENDS
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM A276,TYPE 304 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
AECS BOLT HOLE QUANTITY 4 ALL ENDS
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM A276,TYPE 304 ASSN STD SINGLE MATERIAL RESPONSE SEAT
CWCK NOMINAL THICKNESS 0.500 INCHES ALL ENDS
CWCD NOMINAL OUTSIDE DIAMETER 3.500 INCHES ALL ENDS

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