NSN 4820-01-257-4894
Exhaust Retarder
About this product
Weatherproof worm and gear operator,stainless steel shaft,bronze sector gear for marine service..
Manufacturer part number 8" M2030-423B-W7-2RM for national stock number 4820012574894.
Datasheet
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Product description
Butterfly Valve NSN 4820-01-257-4894.
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MPN or Model
8" M2030-423B-W7-2RM
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Schedule B
8481.80.1090 (Butterfly type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
End Application
Model m2030-423b-w7-2mm -
Valve Operation Method
Manual -
Maximum Operating Pressure
200.0 pounds per square inch single response -
Butterfly Valve Size
8.000 inches -
Material
Steel comp 316 stem -
Material Specification
Astm b61 assn standard single material response body -
Style Designator
Err-090
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Butterfly Valve
A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.
![Mechanic Bill explains Exhaust Retarder](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-257-4894 butterfly valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
8" M2030-423B-W7-2RM | Norriseal |
8" M2030-423B-W7-2MM | Norriseal |
911-560 | Norriseal |
911K560 | Norriseal |
Stock Check
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