Product Details | GLOBE VALVE

4820-01-270-4258 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: PS2108D7S0, PS-2108D7S0, 21FDI7SC8IN, 21F-DI7-SC-8IN, 4820-01-270-4258, 01-270-4258, 4820012704258, 012704258

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-270-4258

Drawings & Photos | NSN 4820-01-270-4258


Demand History | NSN 4820-01-270-4258

Part Number Request Date QTY Origin
4820-01-270-4258 2011-05-133 3 DIBBS

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Technical Data | NSN 4820-01-270-4258

Characteristic Specifications
MATERIAL IRON BODY BRONZE FLOW CONTROL DEVICE BRONZE SEAT MANGANESE STEM
STYLE DESIGNATOR A1A STRAIGHT THRU FLANGED ENDS
FACE TO FACE DISTANCE 19.500 INCHES
VALVE SIZE 8.000 INCHES
FLOW CONTROL DEVICE DISK
MAXIMUM OPERATING PRESSURE 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 450.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE FLANGE ALL ENDS
FLANGE SHAPE ROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER 13.500 INCHES ALL ENDS
NOMINAL THICKNESS 1.125 INCHES ALL ENDS
BOLT HOLE QUANTITY 8 ALL ENDS
BOLT HOLE NOMINAL DIAMETER 0.875 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER 11.750 INCHES ALL ENDS
FLANGE FACE DESIGN RAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT 0.063 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER 10.620 INCHES ALL ENDS
BONNET TYPE OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD BOLTED
SPECIAL FEATURES STOP CHECK TYPE

Restrictions/Controls & Freight Information | NSN 4820-01-270-4258

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