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National Stock Number:
4820-00-276-9021
Federal Supply Class:
4820
National Item Identification Number:
002769021
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.
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Manufacturer Information:
| 21U1143 PIECE 4287 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 5154 | 28193 | HENRY TECHNOLOGIES, INC. |
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Techincal Specification:
| MATERIAL | COPPER ALLOY BODY | | NICKEL ALLOY R-405 FLOW CONTROL DEVICE | | COPPER ALLOY SEAT | | NICKEL ALLOY 400 OR | | NICKEL ALLOY R-405 STEM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC ALL MATERIAL RESPONSES FLOW CONTROL DEVICE | | QQ-N-281 FED SPEC ALL MATERIAL RESPONSES STEM | | STYLE DESIGNATOR | STRAIGHT THRU W/OFFSET | | OFFSET DISTANCE | 0.500 INCHES | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE | | WATER, SALT 2ND RESPONSE | | WATER-OIL-GAS 3RD RESPONSE | | MAXIMUM OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | MANUAL | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | FLARED (TUBE) ALL ENDS | | SEAT ANGLE | 45.0 DEGREES ALL ENDS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | THREAD QUANTITY PER INCH | 16 ALL ENDS | | THREAD CLASS | 2A ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | THREADED | | MOUNTING FACILITY | LUG | | FURNISHED ITEMS AND QUANTITY | 2 NUT | | FEATURES PROVIDED | BONNET PACKING |
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