4820-01-231-2250, VALVE,GATE

National Stock Number:
4820-01-231-2250

Federal Supply Class:
4820

National Item Identification Number:
012312250

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:

23399-5 3/4 IN	57574	VELAN VALVE CORP.
W04-0054B-13MS	57574	VELAN VALVE CORP.

Techincal Specification:

BONNET TYPE	PACKING RETAINING
FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.065 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION	AASTM A-182 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A-276 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A-479 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL	STEEL COMP 316 BODY
MATERIAL	STEEL COMP 316 SEAT
MATERIAL	STEEL COMP 316 STEM
VALVE OPERATION METHOD	MANUAL
STEM TYPE	RISING

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