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National Stock Number:
4210-01-586-0510
Federal Supply Class:
4210
National Item Identification Number:
015860510
Description:
VALVE,CONTROL,AUTOMATIC SPRINKLE
Detail:
A DEVICE DESIGNED FOR INSTALLATION IN THE MAIN RISER OF A DRY OR EMPTY PIPE AUTOMATIC SPRINKLER SYSTEM AND HELD CLOSED BY SPRING FORCE, AIR, OR WATER PRESSURE. WATER IS AUTOMATICALLY RELEASED TO THE SPRINKLER SYSTEM EITHER BY RELEASING OR LOWERING THE PRESSURE BEYOND THE MINIMUM REQUIREMENT OR ADMITTING AND INCREASING THE PRESSURE TO OVERCOME THE SPRING FORCE.
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Manufacturer Information:
| 100PM-4B | 86144 | CHEMICAL SALES AND SERVICE CO INC | | 62830 | 86144 | CHEMICAL SALES AND SERVICE CO INC |
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Techincal Specification:
| BODY STYLE | STRAIGHT THRU GIVE "ADQL" ONLY WHEN FLANGED BOTH ENDS | | FIRST END BOLT HOLE QUANTITY | 4 | | FIRST END FLANGE SHAPE STYLE | OCTAGON W/ BOLT HOLES | | FLOW CONTROL DEVICE | DIAPHRAGM | | SECOND END BOLT HOLE QUANTITY | 4 | | SECOND END FLANGE SHAPE STYLE | OCTAGON W/ BOLT HOLES | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SPECIAL FEATURES | INTEGRAL TEST PORT FOR VISUAL POSITION INDICATOR; TESTING WITHOUT VALVE ACTIVATION | | SPRINKLER SYSTEM FOR WHICH DESIGNED | DRY PIPE | | VALVE OPERATION METHOD | DIAPHRAGM |
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