4820-01-571-5561 VALVE,SAFETY RELIEF Index 4820-01-571-5648 VALVE ASSEMBLY,MANIFOLD

National Stock Number:
4820-01-571-5589

Federal Supply Class:
4820

National Item Identification Number:
015715589

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:
1146-267T76364MILWAUKEE VALVE CO, INC
1146-267T 1/2 IN76364MILWAUKEE VALVE CO, INC
1146-267T 1276364MILWAUKEE VALVE CO, INC
803-1385714-3 MOD80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DEPARTURE FROM CITED DOCUMENTMODIFIED BY UNION ENDS, SOCKET WELD W/GROOVE; VITON O-RINGS FOR UNION ENDS; LOCKSHIELD W/HANDLE KEY
BONNET TYPEPACKING RETAINING
CONNECTION TYPESOCKET, WELD, TUBE
FURNISHED ITEMS AND QUANTITY2 TAILPIECE AND 2 NUT AND 1 LOCKING DEVICE
FEATURES PROVIDEDVALVE STEM LOCK SHIELD AND BONNET PACKING
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED400.0 POUNDS PER SQUARE INCH WATER
III MATERIALCOPPER ALLOY 922 BODY
III MATERIALNICKEL ALLOY DISK
III MATERIALNICKEL ALLOY STEM
III MATERIALNICKEL ALLOY SEAT
INLET RELATIONSHIP WITH OUTLETIDENTICAL
PART NAME ASSIGNED BY CONTROLLING AGENCYGATE VALVE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED150.0 DEG FAHRENHEIT WATER
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.845 INCHES
NONDEFINITIVE SPEC/STD DATA1/2 INCH SIZE
SPECIAL FEATURESAPPLICATION: POTABLE WATER
SPECIFICATION/STANDARD DATA80064-803-1385714 GOVERNMENT SPECIFICATION
VALVE OPERATION METHODMANUAL
VALVE SIZE0.500 INCHES
STEM TYPERISING


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