NSN 4820-00-181-8912
Air Regulator Valve
About this product
Ends w/o brazing rings installed.
Manufacturer part number MILV2042 for national stock number 4820001818912.
Datasheet
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Product description
Fluid Pressure Regulating Valve NSN 4820-00-181-8912.
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MPN or Model
MILV2042
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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)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
31 lb -
Body Material
Any acceptable -
Body Style
Straight thru -
Stem Material
Any acceptable -
Media For Which Designed
Water, fresh and water, salt -
First End Connection Type
Unthreaded internal pipe -
First End Style Designator
Streamlined with one brazing ring -
First End Pipe Size Accommodated
1.250 inches -
Second End Relationship With First End
Identical -
Seat Material
Any acceptable -
Packing Material
Any acceptable -
Flow Control Device
Diaphragm -
Flow Control Device Material
Any acceptable -
End Connection Quantity
2 -
Renewable Seat Ring Type
Threaded -
Outlet Pressure Range
+25.0 to 60.0 pounds per square inch -
Regulation Type
Automatic double stageautomatic double stage -
Valve Stem Design
Single seat -
Valve Loading Method
Spring -
Maximum Inlet Pressure Rating
150.0 pounds per square inch -
Outlet Pressure Accuracy Rating
Not rated -
Filter
Not included -
Tempurature Rating
165.0 degrees fahrenheit -
Special Test Features
High-impact shock tests are required as directed in paragraphs 3.6 and 4.4.2.3 of mil-v-2042 -
Test Data Document
81349-milv2042 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).81349-milv2042 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.). -
Nondefinitive Specification/std Data
2 type2 type
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Fluid Pressure Regulating Valve
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 4820-00-181-8912 fluid pressure regulating valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
MILV2042 | Military Specifications |
MIL-V-20420 | Military Specifications |
4361 1 1/4IN 30 | Warren Controls, Inc. |
N-498-30-1.25IP | Leslie Controls, Inc. |
NAP391CDS8 | Atlas Valve Co |
TYPE NE | Atlas Valve Co |
30807020 | Warren Controls, Inc. |
40400-901 | Trac Regulators Inc |
N-498-30-1.25IPS 25 TO 60PSI | Leslie Controls, Inc. |
30807268REVJ | Warren Controls, Inc. |
N-498 | Leslie Controls, Inc. |
40400-09 25T60PSI | Trac Regulators Inc |
ASTM F 1370 | American Society For Testing And |
Stock Check
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