4820-01-421-1711 VALVE,BUTTERFLY Index 4820-01-421-1713 STEM,FLUID VALVE

National Stock Number:
4820-01-421-1712

Federal Supply Class:
4820

National Item Identification Number:
014211712

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:
138596580064NAVAL SHIP SYSTEMS COMMAND
803-1385965-2680064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALSTEEL UNS K03504 BODY
COBALT COMP L-605 FLOW CONTROL DEVICE
GRAPHITE PACKING
STEEL STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY
MIL-C-24252, COND CA-7 MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MIL-P-24583, CL 2, GR I MIL SPEC SINGLE MATERIAL RESPONSE AND
MIL-P-24503, TY II, CL 2, GR I MIL SPEC SINGLE MATERIAL RESPONSE PACKING
ASTM A182 ASSN STD SINGLE MATERIAL RESPONSE OR
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATORTEE W/OFFSET
OFFSET DISTANCE1.813 INCHES
FLOW CONTROL DEVICEDISK
VALVE OPERATION METHODMANUAL
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES ALL ENDS
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODINTEGRAL
SPECIAL FEATURESWITH BYPASS


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