4820-01-240-3238, VALVE,GATE

National Stock Number:
4820-01-240-3238

Federal Supply Class:
4820

National Item Identification Number:
012403238

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:

2.0IN-FIG2491BWE316SS	48422	WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION
2491BWSCH40-2IN-316LSS	48422	WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION
67459-B-316SS-2.0IN-BWE	48422	WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION
FIG2491-2IN-316SS-BWE SCH 40SPCL	48422	WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION

Techincal Specification:

CONNECTION TYPE	BUTT WELD PIPE
CRITICALITY CODE JUSTIFICATION	ZZZY
III MATERIAL	STEEL CORROSION RESISTING DISK
III MATERIAL	STEEL CORROSION RESISTING BODY
III MATERIAL	STEEL CORROSION RESISTING SEAT
III MATERIAL	STEEL CORROSION RESISTING STEM
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL PIPE SIZE ACCOMMODATED	2.000 INCHES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	MATL WILL BE IAW SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECS
SPECIAL FEATURES	MAX OPERATING PRESSURE 150 PSI
VALVE OPERATION METHOD	MANUAL

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