NSN 4820-01-574-5644
Drain Valve
About this product
Application: fuel oil; no handle, prepared for series 39 actuator mounting (not supplied).
Manufacturer part number B4446TSW 1.25IN for national stock number 4820015745644.
Datasheet
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Product description
Ball Valve NSN 4820-01-574-5644.
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MPN or Model
B4446TSW 1.25IN
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NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Renewable Seat Ring Type
Pressed-in -
Maximum Operating Temp
400.0 degrees fahrenheit single response -
Minimum Operating Temp
-50.0 degrees fahrenheit -
End Application
Overhaul/availability as39 -
Connection Style
Socket all ends -
Valve Operation Method
Air -
Connection Type
Unthreaded internal pipe all ends -
Valve Size
1.250 inches -
Maximum Operating Pressure
1480.0 pounds per square inch single response -
Face To Face Distance
4.160 inches -
Part Name Assigned By Controlling Agency
Ball valve -
Material
Steel comp 316 stem -
Material Specification
Tfe mfr ref single material response seat -
Media For Which Designed
Water-oil-gas single response -
Style Designator
Err-090
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Ball Valve
A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes valve, check.
![Mechanic Bill explains Drain Valve](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-574-5644 ball valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
B4446TSW 1.25IN | Flowserve Us Inc. |
B4446TSW 1.25IN | Ives Equipment Corporation |
Stock Check
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