NSN 4820-00-893-5504
Flow Switching Valve Block
1.000 inches pipe size accommodated, inside screw bonnet type, threaded bonnet attachment method, valve operation method: manual.
Manufacturer part number 500 for national stock number 4820008935504.
Datasheet
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Product description
Gate Valve NSN 4820-00-893-5504.
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MPN or Model
500
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NMF (National Motor Freight)
050855 - Cocks R Valves Etc Bbc -
Pipe Size Accommodated
1.000 inches -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Threaded -
Valve Operation Method
Manual -
Features Provided
Bonnet packing -
Maximum Operating Pressure And Media For Which Designed
200.0 pounds per square inch steam and 200.0 pounds per square inch water-oil-gas -
Thread Size
1.000 inches -
Stem Type
Rising -
Maximum Operating Tempurature And Media For Which Designed
500.0 degrees fahrenheit steam and 500.0 degrees fahrenheit water-oil-gas -
Material
Copper alloy 836 seat -
Material Specification
Qq-c-390, alloy b5 federal specification single material response disk -
Thread Series Designator
Npt -
Reference Number Differentiating Characteristics
As differentiated by size of end connections
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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 4820-00-893-5504 gate valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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500 | William Powell Company The |
Stock Check
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