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National Stock Number:
4820-01-246-5103
Federal Supply Class:
4820
National Item Identification Number:
012465103
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:
| 114 1 1/2IN AND | 98518 | WALWORTH-ALOYCO | | 2490 1.50IPS S.W.E. | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION | | D17620-3 114 1 1/2IN | 29709 | HUNT VALVE COMPANY, INC. | | FIG 114 1 1/2IN | 29709 | HUNT VALVE COMPANY, INC. | | FIG 114 1 1/2IN | 98518 | WALWORTH-ALOYCO | | D17620-3 114 1 1/2IN | 98518 | WALWORTH-ALOYCO |
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Techincal Specification:
| MATERIAL | STEEL UNS J92800 BODY | | STEEL COMP 316 SEAT | | STEEL UNS J92900 DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A-351 GRADE CF3M ASSN STD SINGLE MATERIAL RESPONSE BODY | | ASTM A-276 TYPE 316 ASSN STD SINGLE MATERIAL RESPONSE STEM | | ASTM A-351 GRADE CF8M ASSN STD SINGLE MATERIAL RESPONSE DISK | | VALVE SIZE | 1.500 INCHES | | PRESSURE CLASS | 150.0 POUNDS | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 200.0 POUNDS PER SQUARE INCH STEAM | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 500.0 DEG FAHRENHEIT STEAM | | VALVE OPERATION METHOD | MANUAL | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | CONNECTION TYPE | SOCKET, WELD, PIPE | | NOMINAL PIPE SIZE ACCOMMODATED | 1.500 INCHES | | STEM TYPE | RISING | | BONNET TYPE | OUTSIDE SCREW-YOKE | | BONNET ATTACHMENT METHOD | BOLTED | | FEATURES PROVIDED | BONNET PACKING |
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