4820-00-926-4213 VALVE,GLOBE Index 4820-00-926-4215 VALVE,GLOBE

National Stock Number:
4820-00-926-4214

Federal Supply Class:
4820

National Item Identification Number:
009264214

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:
2620-90263686THE WALWORTH COMPANY
2620-90296169ELECTRIC BOAT CORPORATION
2620-902ASSYCL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2620-902L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2620-902ASSYC63686THE WALWORTH COMPANY


Techincal Specification:
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
CONNECTION STYLESOCKET WITH BRAZING RING FIRST END
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
CRITICALITY CODE JUSTIFICATIONZZZY
FLOW CONTROL DEVICEDISK
MATERIALASBESTOS PACKING
MATERIALCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY 400 OR NICKEL ALLOY R-405 FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY 400 OR NICKEL ALLOY R-405 SEAT
MATERIALNICKEL ALLOY 400 OR NICKEL ALLOY R-405 STEM
MAXIMUM OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES FIRST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
RENEWABLE SEAT RING TYPETHREADED
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL


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