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Worldwide distributor of NSN parts and consumables located in the USA.

Globe Valve

Model / MPN: 151 1-2XR | NSN: 4820-00-836-8139
ITAR Registered seal

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.

Product Details
NATO Stock Number
4820-00-836-8139
Sold in multiples of
DEMIL
NO
Pipe Size Accommodated
4.000 inches 1st end
Flow Control Device
Disk
Bonnet Type
Outside screw-yoke
Bonnet Attachment Method
Bolted
Renewable Seat Ring Type
Threaded
Maximum Operating Temp
850.0 degrees fahrenheit single response
Connection Style
G72b beveled (pipe) 1st end
Valve Operation Method
Manual
Connection Type
Butt weld pipe 1st end
Features Provided
Bonnet packing
Maximum Operating Pressure
300.0 pounds per square inch single response
Material
Nickel alloy flow control device
Material
Steel body
Material
Stainless steel seat
Material
Stainless steel stem
Media For Which Designed
Steam single response
Reference Number Differentiating Characteristics
As differentiated by pacs aajj, ackl, abjh, ackm, ackn and aclg

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151 1-2XR Cross Reference