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National Stock Number:
4820-00-935-5552
Federal Supply Class:
4820
National Item Identification Number:
009355552
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:
| 820-2178580-12 | 95169 | CURTISS-WRIGHT FLOW CONTROL CORPORATION | | 820-2178580GP12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | THREADED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | CONNECTION STYLE | BEVELED (PIPE) 1ST END | | CONNECTION TYPE | BUTT WELD PIPE 1ST END | | CRITICALITY CODE JUSTIFICATION | ZZZY | | FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND BONNET PACKING | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COBALT ALLOY BODY LINING | | MATERIAL | NICKEL ALLOY BODY | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE | | NOMINAL PIPE SIZE ACCOMMODATED | 2.000 INCHES 1ST END | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | SELECTED AND TESTED IN ACCORDANCE WITH NUCLEAR PROPULSION PLANTSYSTEM VALVE IS CAPPED | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | MANUAL |
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