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National Stock Number:
4820-01-481-4342
Federal Supply Class:
4820
National Item Identification Number:
014814342
Description:
VALVE,SEATLESS
Detail:
A VALVE THAT CONTROLS FLOW BY A CYLINDRICAL PISTON SLIDING VERTICALLY THROUGH PACKING RINGS SEPARATED BY A METAL CAGE HAVING PORTS THROUGH WHICH FLOW MAY PROCEED WHEN THE VALVE IS OPEN. ROTATION OF THE THREADED STEM IS USED TO REGULATE THE POSITION OF THE PISTON. SEE ALSO VALVE, PLUG AND VALVE, WEIGHTED CONTROL, PISTON.
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Manufacturer Information:
| 4792K31 | 39428 | MCMASTER-CARR SUPPLY CO | | 5456-705 | 61796 | CEMEN TECH, INC. | | 863-000409 | 4X630 | GUILD ASSOCIATES INC |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL HOSE ALL ENDS | | MATERIAL | COPPER ALLOY BODY | | SPECIAL FEATURES | BOILER DRAIN INLET CONNECTION IS A .5000 INCH NPT MALE. SMALL MULTIPURPOSE VALVES ARE BRONZE. COMPRESION STOP AND WASTE MODELS FEATURE A DRAIN WITH A THREADED PLUG. OUTLET IS .7500 GARDEN HOSE. | | STYLE DESIGNATOR | "Y" ANGLE | | VALVE OPERATION METHOD | MANUAL |
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