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National Stock Number:
4820-22-269-0957
Federal Supply Class:
4820
National Item Identification Number:
222690957
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:
| 35.006R DN32 | 048Q5 | SCANDINAVIAN BOILER SERVICE, INC. | | 35.006R DN32 | R3675 | ALFA LAVAL AALBORG A/S FORMERLY:AALBORG INDUSTRIES A/S | | K.1149.1 | 048Q5 | SCANDINAVIAN BOILER SERVICE, INC. | | K.1149.1 | R3675 | ALFA LAVAL AALBORG A/S FORMERLY:AALBORG INDUSTRIES A/S | | AQ12 132066 ITEM 5 AND 8 | R3675 | ALFA LAVAL AALBORG A/S FORMERLY:AALBORG INDUSTRIES A/S |
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