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National Stock Number:
4820-01-523-0880
Federal Supply Class:
4820
National Item Identification Number:
015230880
Description:
VALVE,GATE
Detail:
A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
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Manufacturer Information:
| 1315-041G 8IN | 76364 | MILWAUKEE VALVE CO, INC | | 1315-041H 800 | 76364 | MILWAUKEE VALVE CO, INC | | 2177917-081 MODIFIED | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BONNET TYPE | OUTSIDE SCREW-YOKE | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL | | FACE TO FACE DISTANCE | 9.500 INCHES | | FEATURES PROVIDED | BONNET PACKING | | FLANGE FACE DESIGN | PLAIN | | FLANGE DIAMETER | 12.375 INCHES | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 250.0 POUNDS PER SQUARE INCH WATER-OIL-GAS | | III MATERIAL | COPPER ALLOY 922 BODY | | III MATERIAL | NICKEL ALLOY 400 STEM | | III MATERIAL | NICKEL ALLOY DISK | | III MATERIAL | NICKEL ALLOY SEAT | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | PRESSURE CLASS | 250.0 POUNDS PER SQUARE INCH | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 425.0 DEG FAHRENHEIT WATER-OIL-GAS | | OVERALL LENGTH | 9.500 INCHES NOMINAL | | SPECIAL FEATURES | MODIFIED FROM NAVSEA DRAWING BY ADDITION OF LIMIT SWITCH, POSITION INDICATING SWITCH, BONNET FLANGE. CONNECTION FLANGES IAW MIL-F-20042, CL. 250 | | TEST DATA DOCUMENT | 81349-MIL-S-901D FOR MEDIUM WEIGHT, GR A, CL 1. TY A HULL MOUNTED PIPELINE MOUNTING PLANE SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). AND 96906-MIL-STD-167 TYPE 1 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). | | BOLT HOLE QUANTITY | 10 | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 8.000 INCHES | | STEM TYPE | NONRISING |
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