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National Stock Number:
4820-00-759-1188
Federal Supply Class:
4820
National Item Identification Number:
007591188
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:
| 022-01393 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | | 022-01393-000 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | | 368-09564D | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
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Techincal Specification:
| MATERIAL | IRON CAST BODY | | MATERIAL | STEEL STEM | | MOUNTING FACILITY | THREADED FASTENER | | SPECIAL FEATURES | 2.375 IN. BRASS TUBE AT SIDE,2.125 IN. BORE,2.500 IN. DIA PORT HOLE AT SIDE 3.187 IN. OD,FOUR 0.625 IN. HOLES SPACED 3 IN. APART AROUND PORT HOLE |
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