4820-01-567-8142 VALVE,REGULATING,FLUID PRESSURE Index 4820-01-578-4466 REPAIR KIT,VALVE

National Stock Number:
4820-01-578-4274

Federal Supply Class:
4820

National Item Identification Number:
015784274

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-A20U .75IN76364MILWAUKEE VALVE CO, INC
1146-A20U 3476364MILWAUKEE VALVE CO, INC
1146-A20U P/N 1146-A20U .75IN76364MILWAUKEE VALVE CO, INC
803-1385714-4 AF MODIFIED80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DEPARTURE FROM CITED DOCUMENTMODIFIED BY VITON (UNION) O-RINGS
BONNET TYPEPACKING RETAINING
CONNECTION TYPESOCKET, WELD, PIPE
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL AND 2 TAILPIECE AND 2 NUT
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
III MATERIALCOPPER ALLOY BODY
III MATERIALNICKEL ALLOY DISK
III MATERIALNICKEL ALLOY STEM
III MATERIALNICKEL ALLOY SEAT
INLET RELATIONSHIP WITH OUTLETIDENTICAL
PART NAME ASSIGNED BY CONTROLLING AGENCYGATE VALVE, BRONZE, UE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED150.0 DEG FAHRENHEIT WATER-OIL-GAS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES
NONDEFINITIVE SPEC/STD DATA4 (0. INCH) SIZE
OVERALL LENGTH5.500 INCHES NOMINAL
SPECIAL FEATURESVITON UNION O-RINGS, TAILPIECES MADE OF BRONZE; SIMILAR TO 4820-01-577-2688 WITH 90/10 CUNI TAILPIECES
SPECIFICATION/STANDARD DATA80064-803-1385714 GOVERNMENT SPECIFICATION
VALVE OPERATION METHODMANUAL
VALVE SIZE0.750 INCHES
STEM TYPENONRISING


Click here to Register for Free 30-day Trial