NSN 4820-01-273-4701
Flow Switching Valve Block
About this product
Solid wedge disc.
Manufacturer part number 2157 3.001N for national stock number 4820012734701.
Datasheet
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Product description
Gate Valve NSN 4820-01-273-4701.
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MPN or Model
2157 3.001N
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NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
110 lb -
Flange Diameter
7.500 inches -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Threaded -
Bolt Hole Quantity
4 -
Valve Operation Method
Manual -
Connection Type
Flange, round w/holes -
Features Provided
Bonnet packing -
Valve Size
3.000 inches -
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch steam and 225.0 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 -
Pressure Class
150.0 pounds -
Material
Copper alloy 836 disk -
Material Specification
Astm b62 assn standard single material response disk
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Gate Valve
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 4820-01-273-4701 gate valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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2157 3.001N | Lunkenheimer Co |
2157 3.00IN | Lunkenheimer Co |
Stock Check
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