NSN 4820-01-164-7889
Flow Switching Valve Block
7.500 inches flange diameter, outside screw-yoke bonnet type, bolted bonnet attachment method, bolt hole quantity: 4.
Manufacturer part number 128811 for national stock number 4820011647889.
Datasheet
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Product description
Gate Valve NSN 4820-01-164-7889.
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MPN or Model
128811
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Schedule B
8481.80.3055 (Gate type taps, cocks and valves of steel, hand operated) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Flange Diameter
7.500 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
3.000 inches -
Stem Type
Rising -
Face To Face Distance
8.000 inches -
Flange Face Design
Raised -
Inlet Relationship With Outlet
Identical -
Material
Stainless steel stem
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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 4820-01-164-7889 gate valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
128811 | William Powell Company The |
056325 | William Powell Company The |
Stock Check
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