4820-01-137-8167, VALVE,GATE

5935-01-137-8164 CONNECTOR,RECEPTACLE,ELECTRICAL

National Stock Number:
4820-01-137-8167

Federal Supply Class:
4820

National Item Identification Number:
011378167

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:

107-0282-8167	38881	MONTREAL BRONZE LIMITED
MIL-V-1189	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NB-0102-E MOD 2.50IN	11859	HUNT VALVE COMPANY, INC.
NB-0102-E MOD 2.50IN	30263	PIMA VALVE, LLC
NB-0102-E M0D 2	30263	PIMA VALVE, LLC

Techincal Specification:

BOLT HOLE QUANTITY	6
BONNET TYPE	OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD	BOLTED
CONNECTION TYPE	FLANGE, ROUND W/HOLES
FURNISHED ITEMS AND QUANTITY	1 HANDWHEEL
FACE TO FACE DISTANCE	6.000 INCHES
FLANGE DIAMETER	6.125 INCHES
FLANGE FACE DESIGN	PLAIN
INLET RELATIONSHIP WITH OUTLET	IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL	COPPER ALLOY 922 BODY
MATERIAL	COPPER ALLOY 922 DISK
MATERIAL	NICKEL ALLOY 400 OR NICKEL ALLOY SEAT
MATERIAL	NICKEL ALLOY 400 STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	100.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
NONDEFINITIVE SPEC/STD DATA	1 CLASS AND 1 TYPE
SPECIFICATION/STANDARD DATA	81349-MIL-V-1189 GOVERNMENT SPECIFICATION
STEM TYPE	RISING
VALVE OPERATION METHOD	MANUAL
VALVE SIZE	2.500 INCHES

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