Part Number
Part Number:
NSN:
NIIN:
Item Name:
VALVE , STOP-CHECK
Definition:
A VALVE WITH A BOLT OR STEM THAT MAY BE MECHANICALLY ACTUATED TO TWO DIFFERENT POSITIONS BY ROTARY OR LINEAR MOTION. IN THE FIRST POSITION, THE VALVE DISK IS LOCATED AND LOCKED AGAINST THE SEAT PERMITTING NO FLUID FLOW THROUGH THE VALVE. IN THE SECOND POSITION, ONE SIDE OF THE VALVE DISK IS LOCATED AGAINST THE SEAT PERMITTING MOVEMENT OF THE DISK IN A MANNER THAT WILL ALLOW A FLOW OF FLUID IN ONE DIRECTION THROUGH THE VALVE. THE VALVE DISK MAY BE SPRING LOADED. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. SEE ALSO VALVE (1), LIFT-CHECK AND VALVE (1), STOP-LIFT-CHECK.
CAGE Information
| Code | Company |
|---|---|
| 57574 | VELAN VALVE CORPORATION DIV VELAN VA |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ADSR | BONNET TYPE | INSIDE SCREW |
| BBJX | MOUNTING POSITION | VERTICAL |
| SUPP | SUPPLEMENTARY FEATURES | OPTIONAL FLOW CONTROL DEVICE: STEM |
| ADQU | FLOW CONTROL DEVICE | DISK |
| MATT | MATERIAL | STEEL COMP 410 STEM |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| MATT | MATERIAL | STEEL BODY |
| MATT | MATERIAL | STEEL COMP 410 FLOW CONTROL DEVICE |