4820-99-911-7594, VALVE,GATE

National Stock Number:
4820-99-911-7594

Federal Supply Class:
4820

National Item Identification Number:
999117594

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:

2829/A/1 1/2INS	K5206	DMI YOUNG & CUNNINGHAM LTD
2829/A/1 1/2INS	K7735	YOUNG & CUNNINGHAM GLASGOW LTD

Techincal Specification:

DISK MATERIAL DOCUMENT AND CLASSIFICATION	USA ASTM A182 F96A ASSN STD 2ND MATERIAL RESPONSE
BODY MATERIAL DOCUMENT AND CLASSIFICATION	USA ASTM A105-82 ASSN STD 1ST MATERIAL RESPONSE
BOLT HOLE QUANTITY	4
BONNET TYPE	OUTSIDE SCREW-YOKE
FACE TO FACE DISTANCE	6.500 INCHES
FLANGE FACE DESIGN	RAISED
FLANGE DIAMETER	5.000 INCHES
III MATERIAL	STEEL BODY
III MATERIAL	STEEL DISK
III MATERIAL	STEEL SEAT
III MATERIAL	STEEL STEM
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
SPECIAL FEATURES	BODY STYLE A1A; DISC FLOW CONTROL DEVICE; 2 END CONNECTIONS; FIRST END STYLE L5; 2.875 IN. RAISED FACE DIA; FLANGE SHAPE STYLE 3; 0.625 IN. DIA BOLT HOLES; 3.875 IN. BOLT CIRCLE DIA
SEAT MATERIAL DOCUMENT AND CLASSIFICATION	USA ASTM A182 F96A ASSN STD 3RD MATERIAL RESPONSE
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	1.500 INCHES
STEM MATERIAL DOCUMENT AND CLASSIFICATION	USA AISI 316 ASSN STD 4TH MATERIAL RESPONSE
STEM TYPE	RISING

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