4820-01-221-1578
Find complete technical information, availability, and procurement data for: 4820-01-221-1578
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A valve having two or more ports with valve stem or pilot needle in a normally open or closed position. It is specifically designed to stop or start or change the flow of fluid by means of the magnetic action of an electric coil on a moveable core or plunger. The valve may be equipped with a manual opening or closing device. For items with three or more ports that utilize a reciprocating slide with recess areas which mate with ports in an integral or replaceable ported sleeve, see valve (1), linear, directional control. It may be inline or cartridge (manifold) design. Excludes:valve (1), butterfly.
4 all ends bolt hole quantity, inside screw bonnet type, bolted bonnet attachment method, 250.0 fahrenheit single response maximum operating temp, disk flow control device
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Flow Control Device
- disk
- Bonnet Type
- inside screw
- Bonnet Attachment Method
- bolted
- Bolt Hole Quantity
- 4 all ends
- Maximum Operating Temp
- 250.0 fahrenheit single response
- Valve Operation Method
- automatic
- Flange Shape
- round with holes all ends
- Connection Type
- flange all ends
- Valve Size
- 1.500 inches
- Adjustable Pressure Range
- +8.0 to 10.0 pounds per square inch
- Maximum Operating Pressure
- 400.0 pounds per square inch single response
- Nominal Outside Diameter
- 5.000 inches 2nd end
- Nominal Outside Diameter
- 7.500 inches 1st end
- Nominal Thickness
- 0.688 inches 2nd end
- Nominal Thickness
- 0.938 inches 1st end
- First Connection Face To Centerline Distance
- 5.370 inches
- Bolt Hole Nominal Diameter
- 0.625 inches 2nd end
- Bolt Hole Nominal Diameter
- 0.750 inches 1st end
- Second Connection Face To Centerline Distance
- 5.680 inches
- Bolt Circle Nominal Diameter
- 3.875 inches 2nd end
- Bolt Circle Nominal Diameter
- 6.000 inches 1st end
- Flange Face Design
- raised straight all ends
- Raised Face Nominal Height
- 0.062 inches all ends
- Raised Face Nominal Diameter
- 2.875 inches 2nd end
- Raised Face Nominal Diameter
- 5.000 inches 1st end
- Material
- steel body
- Material
- steel comp 303 stem
- Material
- steel corrosion resisting flow control device
- Material
- steel corrosion resisting seat
- Media For Which Designed
- water-oil-gas single response
- Style Designator
- angle flanged ends
- Furnished Items And Quantity
- 1 lever
Related Parts
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| Part Number | Name |
|---|---|
| R10AH5L502-CS4 | Safety Relief Valve |
| R10AZ5L502-CS4 | Safety Relief Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-01-221-1578?
Does the NSN 4820-01-221-1578 have a Schedule B code assigned?
Does NSN 4820-01-221-1578 require demilitarization?
Does NSN 4820-01-221-1578 contain precious materials?
Does NSN 4820-01-221-1578 contain hazardous materials?
When the NSN 4820-01-221-1578 was assigned to the Federal Catalog?
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