4820-01-579-7710 VALVE,CHECK Index 4820-01-579-7813 VALVE ASSEMBLY

National Stock Number:
4820-01-579-7799

Federal Supply Class:
4820

National Item Identification Number:
015797799

Description:
VALVE,GLOBE

Detail:
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; and VALVE, SOLENOID.


Manufacturer Information:
165B-A21J .50IN76364MILWAUKEE VALVE CO, INC
165B-A21J 0.50IN76364MILWAUKEE VALVE CO, INC
165B-A21J 1276364MILWAUKEE VALVE CO, INC
165B-A21J ASSY 165B-A21J .50IN76364MILWAUKEE VALVE CO, INC
803-4384538-35A F MODIFIED80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BONNET TYPEPACKING RETAINING
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
DEPARTURE FROM CITED DOCUMENTBONNET GASKET, UNION O-RING MATERIAL IS VITON; SEAT RING OF ZYTEL 101 (NYLON); SUPPLIED WITH SW TAILPIECES AND UNION NUTS
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY STEM
MATERIALGRAPHITE PACKING
MATERIALPLASTIC POLYHEXAMETHYLENE ADIPAMIDE SEAT
PART NAME ASSIGNED BY CONTROLLING AGENCYIN-LINE NEEDLE VALVE; GLOBE NEEDLE VALVE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE375.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATA3 SIZE AND 5 TYPE AND A CLASS
SPECIFICATION/STANDARD DATA80064-803-4384536 GOVERNMENT SPECIFICATION
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU


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