1146-225 1.50

View detailed technical data, stock status, and sourcing information for: 1146-225 1.50

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1146-225 1.50
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-292-9595
Item Name Code
05482
Assigment Date
01/25/1989 (37 years ago)

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.

manual valve operation method, inside screw bonnet type, socket, weld, pipe connection type, threaded bonnet attachment method, 1.500 inches nominal pipe size accommodated

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Nominal Pipe Size Accommodated
1.500 inches
Bonnet Type
inside screw
Bonnet Attachment Method
threaded
Valve Operation Method
manual
Connection Type
socket, weld, pipe
Valve Size
1.500 inches
Maximum Operating Pressure And Media For Which Designed
200.0 pounds per square inch steam and 400.0 pounds per square inch water-oil-gas
Stem Type
nonrising
Maximum Operating Temp And Media For Which Designed
425.0 fahrenheit steam and 150.0 fahrenheit water-oil-gas
Inlet Relationship With Outlet
identical
Material
copper alloy 922 body
Material
nickel alloy disk
Material
nickel alloy seat
Material
nickel alloy stem

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
1146-225 1.50 Gate Valve
1146-225 1.50IN Gate Valve
1146-225T112 Gate Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-292-9595?
The FSCG of the NSN 4820-01-292-9595 is 4820
Does NSN 4820-01-292-9595 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-01-292-9595 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-292-9595 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-01-292-9595 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Wed, Jan 25, 1989

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