Part Number
Part Number:
NSN:
NIIN:
Item Name:
VALVE , DIAPHRAGM , STOP
Definition:
A VALVE DESIGNED SPECIFICALLY SO THE DIAPHRAGM SEALS THE FLOW STREAM FROM THE VALVE OPERATING MECHANISM. THE FLOW IS CONTROLLED BY THE LIFTING OF THE DIAPHRAGM FROM OR COMPRESSING IT AGAINST AN INTEGRAL SEAT. FOR PACKLESS DIAPHRAGM VALVES WHICH UTILIZE A DIAPHRAGM AS PACKING AND A DISK TO CONTROL THE FLOW, SEE VALVE, Y.
CAGE Information
| Code | Company |
|---|---|
| 19243 | ITT FLUID TECHNOLOGY CORP ITT ENGINE |
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 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.500 INCHES 1ST END |
| AGAV | END ITEM IDENTIFICATION | OILY WATER SEPARATOR ONBOARD 270 FT WMEC CLASS COAST GUARD VESSELS |
| CQCN | POWER DRIVE OPERATING PRESSURE | 85.0 POUNDS PER SQUARE INCH MAXIMUM |
| CCFG | VALVE SIZE | 1.000 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 3.125 INCHES 1ST END |
| CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.250 INCHES 1ST END |
| CQGM | MAXIMUM OPERATING PRESSURE | 125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CRLJ | OPERATING TIME IN SECONDS (NON-CORE) | 3.000 MAXIMUM |
| CWCF | FACE TO FACE DISTANCE | 5.875 INCHES |
| CWCK | NOMINAL THICKNESS | 0.437 INCHES 1ST END |
| MATT | MATERIAL | COPPER ALLOY BODY |
| STYL | STYLE DESIGNATOR | ERR-090 |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| AQLR | VALVE OPERATION METHOD | AIR |
| AHNC | CONNECTION STYLE | ERR-090 1ST END |
| AECS | BOLT HOLE QUANTITY | 4 1ST END |
| MATT | MATERIAL | RUBBER SYNTHETIC FLOW CONTROL DEVICE |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES 1ST END |