4820-00-237-5757, VALVE,GATE

National Stock Number:
4820-00-237-5757

Federal Supply Class:
4820

National Item Identification Number:
002375757

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:

765-5E	84136	ANCHOR/DARLING VALVE CO
765-5EL1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-V-18110	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	STEEL BODY
	COBALT ALLOY SEAT
	STEEL CORROSION RESISTING STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	1500.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
VALVE OPERATION METHOD	MANUAL
CONNECTION TYPE	BUTT WELD PIPE
NOMINAL PIPE SIZE ACCOMMODATED	3.000 INCHES
STEM TYPE	RISING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATION	ZZZY
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-V-18110
THE MANUFACTURERS DATA
MANUFACTURERS CODE	84136
DESIGN CONTROL REFERENCE	765-5E

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