NSN 4820-01-426-4998
Air Regulator Valve
Copper alloy body material, straight thru body style, nickel copper alloy stem material, media for which designed: water, salt.
Manufacturer part number 40397-905 for national stock number 4820014264998.
Datasheet
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Product description
Fluid Pressure Regulating Valve NSN 4820-01-426-4998.
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MPN or Model
40397-905
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Schedule B
8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level) -
NMF (National Motor Freight)
127200 - Pressure Redcng Water Relief Valve -
Unit Weight (Est.)
15 lb -
Body Material
Copper alloy -
Body Style
Straight thru -
Stem Material
Nickel copper alloy -
Media For Which Designed
Water, salt -
First End Connection Type
Unthreaded internal pipe -
First End Style Designator
Socket w/brazing ring -
First End Pipe Size Accommodated
0.500 inches -
Second End Relationship With First End
Identical -
Seat Material
Nickel copper alloy -
Flow Control Device
Disk -
Flow Control Device Material
Rubber, buna-n -
End Connection Quantity
2 -
Outlet Pressure Range
+5.0/+60.0 pounds per square inch -
Regulation Type
Automatic single stage -
Valve Loading Method
Spring -
Maximum Inlet Pressure Rating
150.0 pounds per square inch -
Filter
Not included -
End Application
Iwo jima class lph
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A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.
Pricing and Availability
Get a quote for 4820-01-426-4998 fluid pressure regulating valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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40397-905 | Trac Regulators Inc |
40397-9 | Trac Regulators Inc |
40397-9 ASSY 40397-905 | Trac Regulators Inc |