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National Stock Number:
4820-00-478-5768
Federal Supply Class:
4820
National Item Identification Number:
004785768
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:
| CS4820-0016KBFBRND | 57574 | VELAN VALVE CORP. | | CS4820-0016KBFBRND | 85578 | MARK CONTROLS CORP PACIFIC VALVES DIV | | F10-1064C-02TS | 57574 | VELAN VALVE CORP. | | MIL-DTL-18110 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILV18110 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BOLT HOLE QUANTITY | 8 | | BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FACE TO FACE DISTANCE | 11.125 INCHES | | FLANGE FACE DESIGN | RAISED | | FLANGE DIAMETER | 8.250 INCHES | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | COBALT ALLOY DISK | | MATERIAL | COBALT ALLOY SEAT | | MATERIAL | STEEL BODY | | MATERIAL | STEEL COMP 410 STEM | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 300.0 POUNDS PER SQUARE INCH STEAM | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 775.0 FAHRENHEIT STEAM | | NONDEFINITIVE SPEC/STD DATA | D COMPOSITION | | STEM TYPE | RISING | | TEST DATA DOCUMENT | 81349-MILS901 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.). | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 3.000 INCHES |
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