NSN 4820-01-328-6507
Flow Switching Valve Block
7.500 inches flange diameter, outside screw-yoke bonnet type, bolted bonnet attachment method, bolt hole quantity: 8.
Manufacturer part number NB25025-E-MAC-2 1/2IN for national stock number 4820013286507.
Datasheet
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Product description
Gate Valve NSN 4820-01-328-6507.
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MPN or Model
NB25025-E-MAC-2 1/2IN
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NMF (National Motor Freight)
132740 - Valves Gravity Fuel Oil Flow -
Unit Weight (Est.)
57 lb -
Flange Diameter
7.500 inches -
Bonnet Type
Outside screw-yoke -
Bonnet Attachment Method
Bolted -
Bolt Hole Quantity
8 -
Valve Operation Method
Manual -
Connection Type
Flange, round w/holes -
Valve Size
2.500 inches -
Maximum Operating Pressure And Media For Which Designed
250.0 pounds per square inch water-oil-gas -
Stem Type
Rising -
Face To Face Distance
6.000 inches -
Flange Face Design
Plain -
Inlet Relationship With Outlet
Identical -
Pressure Class
250.0 pounds -
Material
Nickel alloy 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 4820-01-328-6507 gate valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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NB25025-E-MAC-2 1/2IN | Pima Valve, Inc. |
NB25025-E-MAC | Pima Valve, Inc. |
NB25025-E-MAC-2 1/2IN | Pima Valve, Inc. |
NB25025-E-MAC | Pima Valve, Inc. |
Stock Check
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