1-321-802-5889
Email Us

NSN 4820-01-125-4407

Lift-check Valve

About this product

Disk flow control device, inside screw bonnet type, threaded bonnet attachment method, connection style: socket with brazing ring (tube) all ends.

Manufacturer part number 845-1889587ASSYBV1/2IN for national stock number 4820011254407.

Datasheet

  • Product description

    Lift-check Valve NSN 4820-01-125-4407.

  • MPN or Model

    845-1889587ASSYBV1/2IN

  • Schedule B
    8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over)
  • NMF (National Motor Freight)
    050855 - Cocks R Valves Etc Bbc
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Threaded
  • Connection Style
    Socket with brazing ring (tube) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded internal tube all ends
  • Mounting Position
    Horizontal
  • Maximum Operating Pressure
    700.0 pounds per square inch single response
  • Outside Diameter Tube Accommodated
    0.500 inches all ends
  • Material
    Nickel alloy flow control device
  • Media For Which Designed
    Water-oil-gas single response
  • Style Designator
    Straight thru
More from these suppliers
Lift-check Valve

A valve with a stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first 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 second 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, stop-check and valve, stop-lift-check.

Mechanic Bill explains Lift-check Valve

Pricing and Availability

Get a quote for 4820-01-125-4407 lift-check valve
Quantity:
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 4820011254407

We do not share, sell, or distribute your information to any third party.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards
Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
845-1889587ASSYBV1/2IN Naval Ship Systems Command
845-1889587ASSYBV1/2IN The Walworth Company
845-1889587 Naval Ship Systems Command
2620-902 Electric Boat Corporation
2620-902ASSYBV1/2IN Electric Boat Corporation
Stock Check
Availability of this NSN has not been updated recently. Submit the pricing and availbility form above to receive an up to date quote.