Product Details | GLOBE VALVE

4820-01-272-0421 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.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 1711G4Y, 4820-01-272-0421, 01-272-0421, 4820012720421, 012720421

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 03 FEB 1988 01-272-0421

Drawings & Photos | NSN 4820-01-272-0421


Cross Reference | NSN 4820-01-272-0421

Part Number Cage Code Manufacturer
1711G4Y 28968 CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.

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Technical Data | NSN 4820-01-272-0421

Characteristic Specifications
MATERIAL STEEL COMP 316 BODY STEEL COMP 630 FLOW CONTROL DEVICE PLASTIC POLYTETRAFLUOROETHYLENE AND STEEL COMP 316 PACKING STEEL COMP 316 STEM
MATERIAL DOCUMENT AND CLASSIFICATION AISI UNS S31600 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR A1 STRAIGHT THRU
FLOW CONTROL DEVICE STEM
MAXIMUM OPERATING PRESSURE 6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 450.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE G45 FLARELESS ALL ENDS
SEAT ANGLE 24.0 DEGREES ALL ENDS
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.438 INCHES ALL ENDS
THREAD CLASS 2A ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
BONNET TYPE OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD THREADED
FURNISHED ITEMS AND QUANTITY 4 FERRULE AND 1 HANDLE AND 2 NUT
FEATURES PROVIDED BONNET PACKING
III SUPPLEMENTARY FEATURES HARD STEM TIP AND GYROLOK TUBE FITTINGS

Restrictions/Controls & Freight Information | NSN 4820-01-272-0421

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information