4820-01-339-8271, VALVE,GATE

National Stock Number:
4820-01-339-8271

Federal Supply Class:
4820

National Item Identification Number:
013398271

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:

3000SJ 1.25IN	75039	GRINNELL CORP GRINNELL SUPPLY SALES DIV SUB OF TYCO LABORATORIES INC
3000SJ 1.25IN	80996	ITT GRINNELL CORP
FIG3000SJ-1.25 IN	19243	ITT FLUID TECHNOLOGY CORP ITT ENGINEERED VALVES DIV

Techincal Specification:

BONNET ATTACHMENT METHOD	UNION
BONNET TYPE	INSIDE SCREW
CONNECTION TYPE	SOCKET, WELD, PIPE
FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMB371 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMB62 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMB62 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMB62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL	COPPER ALLOY BODY
MATERIAL	COPPER ALLOY AND SILICON STEM
MATERIAL	COPPER ALLOY DISK
MATERIAL	COPPER ALLOY SEAT
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	200.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
NOMINAL PIPE SIZE ACCOMMODATED	1.250 INCHES
PRESSURE CLASS	125.0 POUNDS
STEM TYPE	NONRISING
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	1.250 INCHES

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