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National Stock Number:
4820-01-468-3676
Federal Supply Class:
4820
National Item Identification Number:
014683676
Description:
VALVE,GLOBE-CHECK
Detail:
A VALVE WITH ONE INLET AND ONE OUTLET CONNECTION DESIGNED FOR PRECISE, ADJUSTABLE CONTROL OF THE FLOW IN ONE DIRECTION AND FREE FLOW IN THE OPPOSITE DIRECTION. PRECISE CONTROL IS PROVIDED BY A THREADED NEEDLE OR STEM WHICH IS LIFTED PERPENDICULARLY OFF THE CENTER AXIS OF ITS SEAT. FREE FLOW IS PROVIDED BY AN INTERNAL BY-PASS CHECK VALVE WHICH OPERATES INDEPENDENTLY OF THE NEEDLE OR STEM.
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Manufacturer Information:
| 22948N | 35795 | LESLIE CONTROLS, INC. | | 22948N CDS 27830N 3IN | 35795 | LESLIE CONTROLS, INC. | | DDONSX 3B6G2TL 3IN 900PSI | 35795 | LESLIE CONTROLS, INC. | | DDONSX3IN900PSI | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| BOLT HOLE QUANTITY | 8 ALL ENDS | | BONNET TYPE | INSIDE SPRING | | CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 19.250 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | MATERIAL | STEEL BODY | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING FACILITY | BRACKET | | NOMINAL OUTSIDE DIAMETER | 3.000 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.017 INCHES ALL ENDS | | OFFSET DISTANCE | 7.500 INCHES | | SPECIAL FEATURES | NHA VALVE | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 3.000 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU W/OFFSET FLANGED ENDS | | SUPPLEMENTARY FEATURES | FLOW CONTROL DEVICE: DIAPHRAGM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-L-644 MIL SPEC 1ST TREATMENT RESPONSE | | SURFACE TREATMENT | PAINT |
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