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 |
|---|---|
| 35795 | LESLIE CONTROLS INC. |
Federal Supply Class
Title
VALVES, POWERED
Inclusions:
INCLUDES ELECTRIC MOTOR OPERATED VALVES; HYDRAULIC OPERATED VALVES; SOLENOID OPERATED VALVES.
Exclusions:
EXCLUDES ENGINE INTAKE AND EXHAUST VALVES (FSC 2990, 2815); 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 |
| CQJX | NOMINAL THREAD SIZE | 1.000 INCHES ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| AGAV | END ITEM IDENTIFICATION | WASP CLASS LHD-5 |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.880 INCHES ALL ENDS |
| CWCK | NOMINAL THICKNESS | 0.069 INCHES ALL ENDS |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE PACKING AND GRAPHITE PACKING |
| CWDL | RAISED FACE NOMINAL DIAMETER | 2.120 INCHES ALL ENDS |
| MATT | MATERIAL | STEEL CORROSION RESISTING BODY |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 3.500 INCHES ALL ENDS |
| AEHZ | MAXIMUM OPERATING TEMP | 550.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.250 INCHES ALL ENDS |
| AECS | BOLT HOLE QUANTITY | 4 ALL ENDS |
| FEAT | SPECIAL FEATURES | SIZE 55R ACTUATOR W/HAND OPERATING DEVICE |