NSN 4820-01-220-7710
Air Regulator Valve
Bronze, astm b61 body material, 6.625 inches first end flange outside diameter, straight thru body style, stem material: nickel copper alloy, qq-n-288.
Manufacturer part number 40447-203 for national stock number 4820012207710.
Datasheet
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Product description
Fluid Pressure Regulating Valve NSN 4820-01-220-7710.
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MPN or Model
40447-203
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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 -
Body Material
Bronze, astm b61 -
First End Flange Outside Diameter
6.625 inches -
Body Style
Straight thru -
Stem Material
Nickel copper alloy, qq-n-288 -
Media For Which Designed
Water, salt -
First End Connection Type
Plain face flange -
First End Style Designator
Plain -
First End Flange Shape Style
Round w/ bolt holes -
First End Flange Thickness
0.938 inches -
First End Bolt Hole Quantity
8 -
First End Bolt Hole Diameter
0.688 inches -
First End Bolt Circle Diameter
5.500 inches -
Second End Relationship With First End
Identical -
Seat Material
Nickel copper alloy, qq-n-288 -
Flow Control Device
Disk -
Flow Control Device Material
Rubber -
End Connection Quantity
2 -
Outlet Pressure Range
+50.0/+100.0 pounds per square inch -
Regulation Type
Automatic single stage -
Valve Loading Method
Spring -
Maximum Inlet Pressure Rating
250.0 pounds per square inch -
Filter
Not included
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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 4820-01-220-7710 fluid pressure regulating valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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40447-203 | Trac Regulators Inc |
40447-02 | Trac Regulators Inc |
40447-02 50T100PSI | Trac Regulators Inc |