4820-01-156-0259 VALVE,ANGLE Index 4820-01-156-0261 VALVE,BALL

National Stock Number:
4820-01-156-0260

Federal Supply Class:
4820

National Item Identification Number:
011560260

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:
5298-20476364MILWAUKEE VALVE CO, INC
803-4384536-81A MOD W/LKSHLD80064NAVAL SHIP SYSTEMS COMMAND
D-12553 2IN M0D37239LUNKENHEIMER CO
803-4384536-8AA80064NAVAL SHIP SYSTEMS COMMAND
D-54720 2IN M0D95995WALWORTH CO THE
D-54720 2IN MOD W/LKSHLD95995WALWORTH CO THE
D12553 2IN MOD W/LKSHLD37239LUNKENHEIMER CO
D12553-276364MILWAUKEE VALVE CO, INC


Techincal Specification:
MATERIALCOPPER ALLOY 922 BODY
NICKEL ALLOY FLOW CONTROL DEVICE
NICKEL ALLOY SEAT
NICKEL ALLOY OR
NICKEL ALLOY K-500 STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390. ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY
QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICENEEDLE
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP425.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS
RENEWABLE SEAT RING TYPETHREADED
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODTHREADED
FEATURES PROVIDEDBONNET PACKING
SPECIAL FEATURESWITH PREINSERTED RING


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