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Part Number

Part Number:
NSN:
NIIN:
Item Name:
VALVE , CHECK

Definition:

A VALVE PERMITTING FLOW IN ONE DIRECTION ONLY. IT DOES NOT HAVE A STEM, EXCEPT WHEN EQUIPPED WITH A LEVER AND WEIGHT AND HAS NO PRESSURE ADJUSTMENT. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN.

CAGE Information

Code Company
48422 WILLIAM POWELL COMPANY THE DBA POWEL

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
CWDF FLANGE FACE DESIGN RAISED STRAIGHT ALL ENDS
CWCQ BOLT HOLE NOMINAL DIAMETER 0.625 INCHES ALL ENDS
AWLS CONNECTION TYPE FLANGE ALL ENDS
ARKN FLANGE SHAPE ROUND WITH HOLES ALL ENDS
AQLR VALVE OPERATION METHOD AUTOMATIC
CCFG VALVE SIZE 1.000 INCHES
BBJX MOUNTING POSITION HORIZONTAL OR VERTICAL
CWCT BOLT CIRCLE NOMINAL DIAMETER 3.125 INCHES ALL ENDS
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM A-315,GRADE CF8M ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
STYL STYLE DESIGNATOR STRAIGHT THRU FLANGED ENDS
CWCD NOMINAL OUTSIDE DIAMETER 4.250 INCHES ALL ENDS
ADQU FLOW CONTROL DEVICE DISK
CWCF FACE TO FACE DISTANCE 5.000 INCHES
MATT MATERIAL STEEL CORROSION RESISTING BODY
CWDL RAISED FACE NOMINAL DIAMETER 2.125 INCHES ALL ENDS
CWCK NOMINAL THICKNESS 0.438 INCHES ALL ENDS
CWDH RAISED FACE NOMINAL HEIGHT 0.062 INCHES ALL ENDS
ADSU DISK LOADING METHOD WEIGHT
CQGM MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
AECS BOLT HOLE QUANTITY 4 ALL ENDS
FEAT SPECIAL FEATURES SWING CHECK
MATT MATERIAL STEEL UNS J92900 FLOW CONTROL DEVICE

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