NSN 4820-01-203-4001
Stop-lift-check Valve
Disk flow control device, inside screw bonnet type, threaded bonnet attachment method, bolt hole quantity: 6 all ends.
Manufacturer part number 5018000150001 for national stock number 4820012034001.
Datasheet
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Product description
Stop-lift-check Valve NSN 4820-01-203-4001.
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MPN or Model
5018000150001
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Schedule B
8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
33.3 lb -
Flow Control Device
Disk -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Threaded -
Bolt Hole Quantity
6 all ends -
Valve Operation Method
Manual -
Flange Shape
Round with holes all ends -
Connection Type
Flange all ends -
Mounting Position
Horizontal -
Valve Size
1.500 inches -
Maximum Operating Pressure
150.0 pounds per square inch single response -
Outside Diameter
5.062 inches all ends -
Face To Face Distance
6.750 inches -
Thickness
0.562 inches all ends -
Bolt Hole Diameter
0.562 inches all ends -
Bolt Circle Diameter
3.938 inches all ends -
Flange Face Design
Plain all ends -
Material
Nickel alloy flow control device -
Style Designator
Angle flanged ends
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A valve with a stem that may be mechanically actuated to three different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. In the third position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also valve, lift-check and valve, stop-check.
![Mechanic Bill explains Stop-lift-check Valve](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-203-4001 stop-lift-check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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5018000150001 | Milwaukee Valve Company, Inc. |
178162 | Service Brass & Aluminum Foundry |
178162 1 1/2IN | Milwaukee Valve Company, Inc. |
178162 1-1/2IN | Service Brass & Aluminum Foundry |
Stock Check
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