NSN 4820-00-947-2767
Air Regulator Valve
Iron, cast body material, tee body style, steel stem material, furnished items: internal pilot valve.
Manufacturer part number RR12-511 for national stock number 4820009472767.
Datasheet
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Product description
Fluid Pressure Regulating Valve NSN 4820-00-947-2767.
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MPN or Model
RR12-511
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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
Iron, cast -
Body Style
Tee -
Stem Material
Steel -
Furnished Items
Internal pilot valve -
Media For Which Designed
Hydrocarbon fuels and oils -
First End Connection Type
Threaded internal pipe -
First End Style Designator
Optional end -
First End Thread Size And Series/type Designator
3/4-14 npt -
First End Thread Direction
Right-hand -
Second End Relationship With First End
Identical -
Third End Relationship With Preceding Ends
Identical with first end -
Seat Material
Iron, cast -
Packing Material
Rubber, synthetic -
Flow Control Device
Disk, top guided -
Flow Control Device Material
Iron, cast -
End Connection Quantity
3 -
Outlet Pressure Range
+100.0/+1500.0 pounds per square inch -
Regulation Type
Manual single stage -
Manual Control Method
Wheel -
Valve Stem Design
Single seat -
Valve Loading Method
Spring -
Maximum Inlet Pressure Rating
1500.0 pounds per square inch
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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 4820-00-947-2767 fluid pressure regulating valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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RR12-511 | Parker-hannifin Corporation |