4720-01-479-2642 HOSE ASSEMBLY,NONMETALLIC Index 4140-01-479-2644 FAN,CIRCULATING

National Stock Number:
4820-01-479-2643

Federal Supply Class:
4820

National Item Identification Number:
014792643

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:
V1D1086299517VACCO INDUSTRIES
V1D10862-0199517VACCO INDUSTRIES
V1D10862-01CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
SPECIAL FEATURESOPERATING PRESSURE 125 PSIG AT 100 DEGREE F, DESIGN PRESSURE 155 PSIG, PROOF PRESSURE 233 PSIG; LEAK TIGHT AT 125 PSIG INLET; FLOW RATE 3.65 SCFM MIN AT FULL OPEN WITH 25 PSIG INLET PRESSURE
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEINSIDE SCREW
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
CRITICALITY CODE JUSTIFICATIONZZZW
DEPARTURE FROM CITED DOCUMENTCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
FLOW CONTROL DEVICEPOPPET
MATERIALCOPPER ALLOY 715 FLOW CONTROL DEVICE
MATERIALPLASTIC POLYAMIDE SEAT
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MATERIALSTEEL COMP 304 BODY
MAXIMUM OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
III PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE ASSEMBLY
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP100.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES ALL ENDS


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