NSN 4820-00-474-1749
Lift-check Valve
About this product
Handle turns cw 90 deg for open position.
Manufacturer part number 16892-2 for national stock number 4820004741749.
Datasheet
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Product description
Lift-check Valve NSN 4820-00-474-1749.
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MPN or Model
16892-2
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Schedule B
8481.30.9000 (Check valves of materials other than copper, iron or steel) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Thread Class
3b all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Disk -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Integral -
Disk Loading Method
Spring -
Maximum Operating Temp
160.0 degrees fahrenheit single response -
Connection Style
Gasket seal (boss) all ends -
Valve Operation Method
Manual -
Connection Type
Threaded internal boss all ends -
Mounting Facility
Threaded fastener -
Mounting Position
Horizontal or vertical -
Features Provided
Valve stem lock shield -
Maximum Operating Pressure
1500.0 pounds per square inch single response -
Thread Size
0.750 inches all ends -
Outside Diameter Tube Accommodated
0.500 inches 1st end -
Material
Steel stem -
Surface Treatment
Anodize -
Style Designator
Straight thru -
Supplementary Features
Optional flow control device: stem -
Thread Series Designator
Unf all ends
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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](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-474-1749 lift-check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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16892-2 | Hydro-aire, Inc. |
Stock Check
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