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NSN 4820-01-371-0205

Stop-check Valve Cartridge

About this product

1.250 inches all ends pipe size accommodated, socket (pipe) all ends connection style, manual valve operation method, connection type: unthreaded internal pipe all ends.

Manufacturer part number 570-6 for national stock number 4820013710205.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-01-371-0205.

  • MPN or Model

    570-6

  • Schedule B
    8481.30.2090 (Check valves of steel)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    1.250 inches all ends
  • End Application
    Deck edge aircraft elevator
  • Connection Style
    Socket (pipe) all ends
  • Valve Operation Method
    Manual
  • Connection Type
    Unthreaded internal pipe all ends
  • Mounting Position
    Vertical
  • Maximum Operating Pressure
    6000.0 pounds per square inch single response
  • Material
    Steel comp 316 stem
  • Material Specification
    Qq-s-763 federal specification single material response stem
  • Style Designator
    Straight thru
  • Supplementary Features
    Flow control device: stem
  • Furnished Items And Quantity
    1 handle
More from these suppliers
Stop-check Valve

A valve with a bolt or stem that may be mechanically actuated to two 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. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

Mechanic Bill explains Stop-check Valve Cartridge

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NSN 4820013710205

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
570-6 Admiral Valve, Llc
570-6 PL-4873C Admiral Valve, Llc
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