NSN 4820-00-016-1844

Part Details | GLOBE VALVE

4820-00-016-1844 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.

Alternate Parts: CVAN652061898543, CVAN65-206-1898543, G80I25, G80I25CD, 4820-00-016-1844, 00-016-1844, 4820000161844, 000161844

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48APR 20, 196700-016-184405485 ( VALVE, GLOBE )
REFERENCE DRAWINGS & PICTURES

STRAIGHT THRU

Cross Reference | NSN 4820-00-016-1844
Part Number Cage Code Manufacturer
CVAN65-206-189854353711NAVAL SEA SYSTEMS COMMAND
G80I2513902NEWDELL COMPANY THEDBA LADISH VALVES
G80I25CD13902NEWDELL COMPANY THEDBA LADISH VALVES
Technical Data | NSN 4820-00-016-1844
Characteristic Specifications
STYLE DESIGNATOR STRAIGHT THRU
VALVE SIZE0.250 INCHES
FLOW CONTROL DEVICEP$DCG
VALVE OPERATION METHOD AIR
BONNET TYPE OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD BOLTED
SPECIAL TEST FEATURESHYDROSTATIC TESTS AT 2175 PSI DORSTRENGTH AND POROSITY WITH DISC OPEN,HYDROSTATIC TEST AT 1330 PSI FOR TIGHTNESS OF SEAT ON BOTH SIDES,AIR TEST AT 100 PSI FOR TIGHTNESS ON SEAT
SUPPLEMENTARY FEATURESTHIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES 13902 HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984