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National Stock Number:
4820-01-418-7597
Federal Supply Class:
4820
National Item Identification Number:
014187597
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:
| 1IN 950S | 16497 | DRESSER, INC. | | 950S-1IN 800CL | 16497 | DRESSER, INC. | | 950S-1IN 800PSI | 16497 | DRESSER, INC. |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL PIPE | | FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | OPERATING PRESSURE AND TYPE | 1370.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 1370.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED | | MATERIAL DOCUMENT AND CLASSIFICATION | ASMESA105 ASSN STD SINGLE MATERIAL RESPONSE BODY | | MATERIAL | STEEL BODY | | MATERIAL | STEEL COMP 410 SEAT | | MATERIAL | STEEL COMP 410 STEM | | MATERIAL | STEEL COMP 420 DISK | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 800.0 FAHRENHEIT STEAM AND 800.0 FAHRENHEIT WATER | | NOMINAL THREAD SIZE | 1.000 INCHES | | PRESSURE CLASS | ERR-060 | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 1.000 INCHES | | THREAD SERIES DESIGNATOR | NPT |
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