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 |
---|---|
57574 | VELAN VALVE CORPORATION DIV VELAN VA |
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 |
---|---|---|
STYL | STYLE DESIGNATOR | ANGLE |
CWDL | RAISED FACE NOMINAL DIAMETER | 2.875 INCHES 1ST END |
MATT | MATERIAL | STEEL UNS J03002 BODY |
AWLS | CONNECTION TYPE | UNTHREADED INTERNAL TUBE 2ND END |
MATT | MATERIAL | STEEL CORROSION RESISTING STEM |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
BBJX | MOUNTING POSITION | VERTICAL |
AHNC | CONNECTION STYLE | SOCKET (TUBE) 2ND END |
CWCD | NOMINAL OUTSIDE DIAMETER | 6.125 INCHES 1ST END |
AEHZ | MAXIMUM OPERATING TEMP | 775.0 DEG FAHRENHEIT SINGLE RESPONSE |
CWCT | BOLT CIRCLE NOMINAL DIAMETER | 4.500 INCHES 1ST END |
MATT | MATERIAL | STEEL FLOW CONTROL DEVICE |
CWCK | NOMINAL THICKNESS | 0.875 INCHES 1ST END |
AWLS | CONNECTION TYPE | FLANGE 1ST END |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105-59T,GR 2 ASSN STD SINGLE MATERIAL RESPONSE BODY |
CQGM | MAXIMUM OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.875 INCHES 1ST END |
ADSU | DISK LOADING METHOD | SPRING |
CWDH | RAISED FACE NOMINAL HEIGHT | 0.250 INCHES 1ST END |
ADQU | FLOW CONTROL DEVICE | PISTON |
AECS | BOLT HOLE QUANTITY | 4 1ST END |
CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.500 INCHES 2ND END |
MATT | MATERIAL | STEEL SEAT |
CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT 1ST END |
ARKN | FLANGE SHAPE | ROUND WITH HOLES 1ST END |