4820-01-081-5934, VALVE,GATE

5930-01-081-5932 ADAPTER,SWITCH ACTUATOR

National Stock Number:
4820-01-081-5934

Federal Supply Class:
4820

National Item Identification Number:
010815934

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:

2129-1-4	37239	LUNKENHEIMER CO
900999-9271	06481	NORTHROP GRUMMAN SYSTEMS CORPORATION
FIG 2129 SZ 1/4 IN	37239	LUNKENHEIMER CO

Techincal Specification:

BONNET TYPE	INSIDE SCREW
BONNET ATTACHMENT METHOD	THREADED
CONNECTION TYPE	THREADED INTERNAL PIPE
FEATURES PROVIDED	BONNET PACKING
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
OPERATING PRESSURE AND TYPE	125.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B371 ALLOY C87500 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL	COPPER ALLOY 836 BODY
MATERIAL	COPPER ALLOY 836 DISK
MATERIAL	COPPER ALLOY SEAT
MATERIAL	COPPER ALLOY STEM
NOMINAL THREAD SIZE	0.250 INCHES
PRESSURE CLASS	125.0 POUNDS (LB)
SPECIAL FEATURES	SINGLE WEDGE DISC
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	0.250 INCHES
STEM TYPE	NONRISING
THREAD SERIES DESIGNATOR	NPT

Click here to Register for Free 30-day Trial