NSN 4820-01-208-8971
Flow Switching Valve Block
4.250 inches flange diameter, packing retaining bonnet type, 4 bolt holes, valve operation method: manual.
Manufacturer part number NB0102-D0100-1.00IPS for national stock number 4820012088971.
Datasheet
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Product description
Gate Valve NSN 4820-01-208-8971.
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MPN or Model
NB0102-D0100-1.00IPS
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NMF (National Motor Freight)
050855 - Cocks R Valves Etc Bbc Sub1 -
Unit Weight (Est.)
10 lb -
Flange Diameter
4.250 inches -
Bonnet Type
Packing retaining -
Bolt Hole Quantity
4 -
Valve Operation Method
Manual -
Connection Type
Flange, round w/holes -
Valve Size
1.000 inches -
Maximum Operating Pressure And Media For Which Designed
100.0 pounds per square inch water-oil-gas -
Stem Type
Rising -
Maximum Operating Tempurature And Media For Which Designed
425.0 degrees fahrenheit water-oil-gas -
Face To Face Distance
5.000 inches -
Flange Face Design
Plain -
Inlet Relationship With Outlet
Identical -
Material
Nickel alloy stem -
Material Specification
Qq-n-281 federal specification single material response stem -
Furnished Items And Quantity
1 handwheel
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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 4820-01-208-8971 gate valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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NB0102-D0100-1.00IPS | Pima Valve, Inc. |
NB-0102-H-0000 SIZE 1IN | Pima Valve, Inc. |
NB-0102-H-0000 | Pima Valve, Inc. |
Stock Check
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