4820-00-813-4532, VALVE,GATE

National Stock Number:
4820-00-813-4532

Federal Supply Class:
4820

National Item Identification Number:
008134532

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:

488

14959

CRANE CO DIV VALVE DIV

Techincal Specification:

BONNET TYPE	INSIDE SCREW
BONNET ATTACHMENT METHOD	U-BOLT
FEATURES PROVIDED	BONNET PACKING
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A126-61T ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A126-611 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL	IRON CAST UNS F11501 AND IRON CAST UNS F12802 BODY
MATERIAL	IRON CAST UNS F11501 AND IRON CAST UNS F12102 AND IRON CAST UNS F12802 SEAT
MATERIAL	STEEL DISK
MATERIAL	STEEL STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	225.0 POUNDS PER SQUARE INCH STEAM AND 225.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
NOMINAL PIPE SIZE ACCOMMODATED	2.000 INCHES
NOMINAL THREAD SIZE	2.000 INCHES
STEM TYPE	RISING
THREAD SERIES DESIGNATOR	NPT
VALVE OPERATION METHOD	MANUAL

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