NSN 4820-01-257-9787
Flow Switching Valve Block
7.000 inches flange diameter, outside screw-yoke bonnet type, bolted bonnet attachment method, bolt hole quantity: 4.
Manufacturer part number ASI-B102A-1-025 for national stock number 4820012579787.
Datasheet
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Product description
Gate Valve NSN 4820-01-257-9787.
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MPN or Model
ASI-B102A-1-025
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NMF (National Motor Freight)
050855 - Cocks R Valves Etc Bbc -
Unit Weight (Est.)
38 lb -
Flange Diameter
7.000 inches -
Bonnet Type
Outside screw-yoke -
Bonnet Attachment Method
Bolted -
Bolt Hole Quantity
4 -
Valve Operation Method
Manual -
Connection Type
Flange, round w/holes -
Valve Size
2.500 inches -
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch water-oil-gas -
Stem Type
Rising -
Face To Face Distance
7.500 inches -
Flange Face Design
Plain -
Inlet Relationship With Outlet
Identical -
Material
Copper alloy 922 seat or copper alloy 836 seat -
Material Specification
Astm b61 assn standard single material response seat or astm b62 assn standard single material response seat -
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 4820-01-257-9787 gate valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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ASI-B102A-1-025 | Pima Valve, Inc. |
Stock Check
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