4820-00-768-0481 VALVE,BACK PRESSURE Index 4820-00-768-0494 VALVE,FLOAT

National Stock Number:
4820-00-768-0493

Federal Supply Class:
4820

National Item Identification Number:
007680493

Description:
VALVE,ANGLE

Detail:
A valve with one inlet and one outlet connection with outlet flow at an angle to inlet flow. The flow is controlled by the action of a stem which lifts disks perpendicularly off the center axis of its seat. It may be inline or cartridge (manifold) design. Excludes VALVE (1), Y; VALVE, STOP-CHECK; and COCK, SHUTOFF, SCREW STEM.


Manufacturer Information:
4577-F04537ATWOOD & MORRILL CO. INC. DBA WEIR VALVES AND CONTROLS USA


Techincal Specification:
CONNECTION TYPEFLANGE 2ND END
CONNECTION TYPEUNTHREADED INTERNAL TUBE 1ST END
CONNECTION STYLEREDUCED SOCKET (TUBE) 1ST END
CRITICALITY CODE JUSTIFICATIONZZZY
FLOW CONTROL DEVICEPOPPET
MATERIALASBESTOS PACKING
MATERIALNICKEL BODY
MATERIALNICKEL FLOW CONTROL DEVICE
MATERIALNICKEL STEM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
SPECIAL TEST FEATURESTHIS EQUIPMENT HAS SUCCESSFULLY PASSED HYDRAULIC SHOCK TEST PER E B DIV. TEST REPORT TDS-58-161 AS APPROVED PER SUP SHIP GROTON LTR.SS593/560/1 SER261C-406 DTD 19JAN1959
VALVE OPERATION METHODMANUAL


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