4820-00-252-5210, VALVE,GATE

National Stock Number:
4820-00-252-5210

Federal Supply Class:
4820

National Item Identification Number:
002525210

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:

47-1 2XR

14959

CRANE CO DIV VALVE DIV

Techincal Specification:

BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	OUTSIDE SCREW-YOKE
CONNECTION TYPE	BUTT WELD PIPE
FEATURES PROVIDED	BONNET PACKING
NOMINAL PIPE SIZE ACCOMMODATED	12.000 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE STEM AND AISI 410/SAE 51410 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ALLOY 49,CRANE CO. MFR REF SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A216,GR WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL	NICKEL SEAT
MATERIAL	STEEL BODY
MATERIAL	STEEL STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	150.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
VALVE OPERATION METHOD	MANUAL
STEM TYPE	RISING

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