5940-01-441-2872 TERMINAL BOARD Index 4220-01-441-2874 DIVER'S SUIT

National Stock Number:
4820-01-441-2873

Federal Supply Class:
4820

National Item Identification Number:
014412873

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:
1/2IN 21F-FS361661NEWMANS INC NEW JERSEY DIV
21F-FS3-0.500IN61661NEWMANS INC NEW JERSEY DIV
M21F201231 (55)61661NEWMANS INC NEW JERSEY DIV
M21F201231 55-.500IN61661NEWMANS INC NEW JERSEY DIV


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER2.380 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.620 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE4.250 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE285.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276, GRADE 410 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A743, GRADE CA40 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALSTEEL COMP 410 STEM
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL UNS K03504 BODY
MAXIMUM OPERATING TEMP800.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER3.500 INCHES ALL ENDS
NOMINAL THICKNESS0.440 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER1.380 INCHES
RAISED FACE NOMINAL HEIGHT0.062 INCHES
VALVE OPERATION METHODMANUAL
VALVE SIZE0.500 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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