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National Stock Number:
4810-01-582-6853
Federal Supply Class:
4810
National Item Identification Number:
015826853
Description:
VALVE,STOP-CHECK
Detail:
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.
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Manufacturer Information:
| 336280 | 13520 | DONALDSON COMPANY, INC. |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY BODY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHUT-OFF VALVE | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | SYNTHETIC HYDRAULIC FLUID NATO CODE NUMBER H-537, FIRE RESISTANT | | SURFACE TREATMENT | ANODIZE |
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