Dragon Valves 316 Stainless Steel Globe Valve P/N:818-057TT-749 NSN:4820-01-314-3798
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Globe Valve
NSN: 4820-01-314-3798 | Model: 818-057TT-749
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.
NSN Properties and Flags
NATO Stock Number
4820-01-314-3798
DEMIL
Yes - ITAR Controlled
Flow Control Device
Needle
Connection Style
G4 gasket sea (boss) all ends
Valve Operation Method
Manual
Connection Type
Threaded internal boss all ends
Maximum Operating Pressure
6000.0 pounds per square inch single response
Criticality Code Justification
Spcl
Special Features
length 3.000 in. height 4.062 in. Open
Material
Steel comp 316 stem
Special Test Features
Oxygen cleaned
Style Designator
ERR-090
Thread Series Designator
Npt all ends
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