4820-01-450-5138, VALVE,GATE

4730-01-450-5139 SLEEVE,CLINCH,TUBE FITTING

National Stock Number:
4820-01-450-5138

Federal Supply Class:
4820

National Item Identification Number:
014505138

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-107E-1.50

30263

PIMA VALVE, LLC

Techincal Specification:

BOLT HOLE QUANTITY	4
BONNET ATTACHMENT METHOD	BOLTED
BONNET TYPE	OUTSIDE SCREW-YOKE
CONNECTION TYPE	FLANGE, ROUND W/HOLES AND THREADED EXTERNAL HOSE
FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL AND 1 CHAIN
FACE TO FACE DISTANCE	5.500 INCHES
FLANGE FACE DESIGN	PLAIN
FLANGE DIAMETER	5.000 INCHES
INLET RELATIONSHIP WITH OUTLET	NOT IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A494 GR-30C ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A494 GR-30H ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B61 OR B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL	COPPER ALLOY BODY
MATERIAL	NICKEL ALLOY DISK
MATERIAL	NICKEL ALLOY SEAT
MATERIAL	NICKEL ALLOY STEM
PRESSURE CLASS	150.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES	MONEL TRIM
STEM TYPE	RISING
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	1.500 INCHES

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