4820-01-271-1889, VALVE,GATE

National Stock Number:
4820-01-271-1889

Federal Supply Class:
4820

National Item Identification Number:
012711889

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:

LHD8410	79342	WILLIAM E WILLIAMS VALVE CORP
LHD8410 MIL-15W3 4IN. 150PSI	79342	WILLIAM E WILLIAMS VALVE CORP

Techincal Specification:

BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	OUTSIDE SCREW-YOKE
CONNECTION TYPE	BUTT WELD TUBE
FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A182 GR. F6 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A182 GR. F6 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A182 GR. F6 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A216 GR.WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL	STEEL CORROSION RESISTING DISK
MATERIAL	STEEL CORROSION RESISTING SEAT
MATERIAL	STEEL CORROSION RESISTING STEM
MATERIAL	STEEL UNS J03002 BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	4.000 INCHES
STEM TYPE	RISING
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	4.000 INCHES

Click here to Register for Free 30-day Trial