5330-01-078-9913 GASKET Index 4820-01-078-9916 VALVE,CHECK

National Stock Number:
4820-01-078-9915

Federal Supply Class:
4820

National Item Identification Number:
010789915

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:
ASI-NB-25025-00008INCH30263PIMA VALVE, LLC
ASI-NB-25025-080011859HUNT VALVE COMPANY, INC.
ASI-NB-25025-080030263PIMA VALVE, LLC
NB-25025-E-8IN MOD30263PIMA VALVE, LLC
MIL-V-118981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BOLT HOLE QUANTITY10
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE, ROUND W/HOLES
DEPARTURE FROM CITED DOCUMENTMODIFIED TO ACCEPT A VALVE ACTUATOR
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
FACE TO FACE DISTANCE9.500 INCHES
FLANGE FACE DESIGNPLAIN
FLANGE DIAMETER12.375 INCHES
INLET RELATIONSHIP WITH OUTLETIDENTICAL
OPERATING PRESSURE AND TYPE250.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED AND 250.0 POUNDS PER SQUARE INCH (PSI) SALT WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIALCOPPER ALLOY 922 BODY
MATERIALCOPPER ALLOY 922 DISK
MATERIALNICKEL ALLOY 400 STEM
MATERIALNICKEL ALLOY SEAT
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED150.0 FAHRENHEIT WATER-OIL-GAS AND 150.0 FAHRENHEIT WATER, SALT
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 2 CLASS
VALVE OPERATION METHODMANUAL
VALVE SIZE8.000 INCHES
SPECIFICATION/STANDARD DATA81349-MIL-V-1189 GOVERNMENT SPECIFICATION
STEM TYPERISING


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