4820-01-539-4570, VALVE,GATE

National Stock Number:
4820-01-539-4570

Federal Supply Class:
4820

National Item Identification Number:
015394570

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:

67629	48422	WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION
67629(6.0IN)	48422	WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION

Techincal Specification:

BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	OUTSIDE SCREW-YOKE
CONNECTION TYPE	BUTT WELD PIPE
FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A-276 TYPE 304 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A-351 GRADE CF-8 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A-351 GRADE CF-3 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL	STEEL BODY
MATERIAL	STEEL DISK
MATERIAL	STEEL STEM
NOMINAL PIPE SIZE ACCOMMODATED	6.906 INCHES
PRESSURE CLASS	150.0 POUNDS PER SQUARE INCH
STEM TYPE	RISING
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	6.000 INCHES

Click here to Register for Free 30-day Trial