NSN 4820-00-143-9405
Flow Switching Valve Block
4.000 inches pipe size accommodated, outside screw-yoke bonnet type, bolted bonnet attachment method, valve operation method: manual.
Manufacturer part number MILV18110 for national stock number 4820001439405.
Datasheet
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Product description
Gate Valve NSN 4820-00-143-9405.
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MPN or Model
MILV18110
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Schedule B
8481.80.5090 (Taps, cocks, valves and similar appliances, nesoi, hand operated, of materials other than copper, iron or steel) -
NMF (National Motor Freight)
050855 - Cocks R Valves Etc Bbc -
Unit Weight (Est.)
140 lb -
Pipe Size Accommodated
4.000 inches -
Bonnet Type
Outside screw-yoke -
Bonnet Attachment Method
Bolted -
Valve Operation Method
Manual -
Connection Type
Butt weld pipe -
Features Provided
Bonnet packing -
Valve Size
4.000 inches -
Maximum Operating Pressure And Media For Which Designed
600.0 pounds per square inch steam -
Stem Type
Rising -
Maximum Operating Tempurature And Media For Which Designed
975.0 degrees fahrenheit steam -
Inlet Relationship With Outlet
Identical -
Material
Stainless steel stem -
Nondefinitive Specification/std Data
B composition
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A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
![Mechanic Bill explains Flow Switching Valve Block](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-143-9405 gate valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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MILV18110 | Military Specifications |
N10656-50-23 | The Walworth Company |
Stock Check
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