4820-01-458-7252 VALVE,GATE Index 8430-01-458-7254 SHOES,SAFETY,MEN'S

National Stock Number:
4820-01-458-7253

Federal Supply Class:
4820

National Item Identification Number:
014587253

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.


Manufacturer Information:
1146-081-J-000176364MILWAUKEE VALVE CO, INC
1146-081S 2.00IPS76364MILWAUKEE VALVE CO, INC
1146-081S 20076364MILWAUKEE VALVE CO, INC


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B164 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY STEM
SPECIAL FEATURESINLET CONNECTION SOCKET WELD UNION,OUTLET CONNECTION SOCKET WELD UNION;INTERN. BORE 2.156 IN. MIN.;DESIGN PRESS. 400;DESIGN TEMP. 150;HYDROSTATIC TEST PRESS. SHELL 600 AND SEAT 400;LENGTH OF BODY 8 3/4 INCHES; HANDWHEEL 5 INCHES AND HANDWHEEL TO CTR OF BODY 8 INCHES
VALVE SIZE2.000 INCHES


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