4820-01-204-7923, VALVE,GATE

National Stock Number:
4820-01-204-7923

Federal Supply Class:
4820

National Item Identification Number:
012047923

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:

B-55190	14959	CRANE CO DIV VALVE DIV
B-55190 2IN	14959	CRANE CO DIV VALVE DIV
FIG 47	14959	CRANE CO DIV VALVE DIV
FIG 47 VALVE N.P.S. 2 IN.	14959	CRANE CO DIV VALVE DIV
M-47-H 2IN	14959	CRANE CO DIV VALVE DIV

Techincal Specification:

BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	OUTSIDE SCREW-YOKE
BOLT HOLE QUANTITY	8
CONNECTION TYPE	FLANGE, ROUND W/HOLES
FACE TO FACE DISTANCE	7.000 INCHES
FEATURES PROVIDED	BONNET PACKING
FLANGE DIAMETER	3.620 INCHES
FLANGE FACE DESIGN	RAISED
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMST1099 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMST1099 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMST1099 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMST1099 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL	STEEL UNS J03002 BODY
MATERIAL	STEEL UNS J03002 DISK
MATERIAL	STEEL UNS J03002 SEAT
MATERIAL	STEEL UNS J03002 STEM
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	100.0 FAHRENHEIT STEAM AND 100.0 FAHRENHEIT WATER-OIL-GAS
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	285.0 POUNDS PER SQUARE INCH STEAM AND 285.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
PRESSURE CLASS	150.0 POUNDS
STEM TYPE	RISING
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	2.000 INCHES

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