NSN 4820-00-724-9744

Datasheet

• Product description
  

  Fluid Pressure Regulating Valve NSN 4820-00-724-9744.

• MPN or Model
  

  257-280

• Schedule B
  8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Unit Weight (Est.)
  4.5 lb
• Body Material
  Brass
• Outside Surface Treatment
  Any acceptable
• Body Style
  Straight thru
• Stem Material
  Bronze
• Furnished Items
  Adapter and automatic relief valve and inlet pressure gage and outlet pressure gage
• Media For Which Designed
  Nitrogen, gaseous
• First End Connection Type
  Threaded internal pipe
• First End Style Designator
  Plain
• First End Thread Size And Series/type Designator
  1/4-18 npt
• First End Thread Direction
  Right-hand
• Second End Relationship With First End
  Not identical
• Second End Connection Type
  Threaded external pipe
• Second End Style Designator
  Plain
• Second End Thread Size And Series/type Designator
  1/4-18 npt
• Second End Thread Direction
  Right-hand
• Seat Material
  Bronze
• Flow Control Device
  Disk
• Flow Control Device Material
  Bronze
• End Connection Quantity
  2
• Outlet Pressure Range
  +0.0 to 40.0 pounds per square inch
• Regulation Type
  1st stage automatic, 2nd stage manual
• Manual Control Method
  Knob
• Valve Stem Design
  Double seat
• Valve Loading Method
  Spring
• Maximum Inlet Pressure Rating
  2500.0 pounds per square inch
• Outlet Pressure Accuracy Rating
  Not rated
• Filter
  Not included