Product Details | GLOBE VALVE

4820-00-051-8784 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: 4820-00-051-8784, 00-051-8784, 4820000518784, 000518784

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 00-051-8784

Drawings & Photos | NSN 4820-00-051-8784


Cross Reference | NSN 4820-00-051-8784

Part Number Cage Code Manufacturer
033 1/2 21368 FAIRBANKS CO THE
0529 1/2IN 21368 FAIRBANKS CO THE
1130 1/2INCH 75144 JENKINS BROS
1201 1/2INCH 48422 WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO
205 63686 THE WALWORTH COMPANY
205 1/2IN 63686 THE WALWORTH COMPANY
3205 1/2IN 63686 THE WALWORTH COMPANY
3255 1/2 IN 19243 ITT FLUID TECHNOLOGY CORP ITT ENGINEERED VALVES DIV
BP-22871 12168 NORTHERN INDIANA BUSINESS SERVICES
BP-22871 PART T275B 1-2IN 12168 NORTHERN INDIANA BUSINESS SERVICES
T275B 1-2IN 12168 NORTHERN INDIANA BUSINESS SERVICES

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Technical Data | NSN 4820-00-051-8784

Characteristic Specifications
MATERIAL COPPER ALLOY 922 BODY COPPER ALLOY 697 FLOW CONTROL DEVICE PLASTIC POLYTETRAFLUOROETHYLENE AND ASBESTOS PACKING PLASTIC POLYTETRAFLUOROETHYLENE STEM
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B371 ALLOY 697 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE ASTM B198 ALLOY 875 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B371 ALLOY 697 ASSN STD SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATOR A1 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MAXIMUM OPERATING PRESSURE 300.0 POUNDS PER SQUARE INCH 1ST RESPONSE 600.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP 550.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE G9 PLAIN ALL ENDS
THREAD SERIES DESIGNATOR NPT ALL ENDS
NOMINAL THREAD SIZE 0.500 INCHES ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD UNION
FEATURES PROVIDED BONNET PACKING
III SUPPLEMENTARY FEATURES ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES 21368 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984

Restrictions/Controls & Freight Information | NSN 4820-00-051-8784

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
Category Code Description
No Freight Information