4820-01-470-2490, VALVE,GATE

1560-01-470-2491 SUPPORT,STRUCTURAL COMPONENT,AIR

National Stock Number:
4820-01-470-2490

Federal Supply Class:
4820

National Item Identification Number:
014702490

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:

1306-008	76364	MILWAUKEE VALVE CO, INC
1306-008-2.50IPS	76364	MILWAUKEE VALVE CO, INC
1306-008-212	76364	MILWAUKEE VALVE CO, INC
1306-008-K-0001	76364	MILWAUKEE VALVE CO, INC

Techincal Specification:

INLET RELATIONSHIP WITH OUTLET	NOT IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-A494 GR-30-H ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-A494 GR.-30-C ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-B-164 CL.B ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL	COPPER ALLOY BODY
MATERIAL	NICKEL ALLOY DISK
MATERIAL	NICKEL ALLOY SEAT
MATERIAL	NICKEL ALLOY STEM
OPERATING PRESSURE AND TYPE	100.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED
PRESSURE CLASS	150.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES	FIRST END IS FLANGED 6.125 IN. DIA.,0.850 IN. THK.;SECOND END HAS HOSE CAP
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	2.500 INCHES
STEM TYPE	RISING

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