NSN 4820-00-491-3761

Datasheet

• Product description
  

  Fluid Pressure Regulating Valve NSN 4820-00-491-3761.

• MPN or Model
  

  72076

• Schedule B
  8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
• NMF (National Motor Freight)
  051080 - Faucets, Bibcocks, Gates Valves
• Unit Weight (Est.)
  7 lb
• Body Material
  Aluminum alloy, qq-a-601, t6
• Outside Surface Treatment
  Anodized, mil-a-8625, type 2
• Body Style
  Straight thru
• Media For Which Designed
  Hydraulic fluid, silicate-ester base
• First End Connection Type
  Threaded internal boss
• First End Style Designator
  Gasket seal
• First End Thread Size And Series/type Designator
  1-1/16-12 un
• First End Thread Class
  3b
• First End Thread Direction
  Right-hand
• Second End Relationship With First End
  Identical
• Seat Material
  Steel, qq-s-763, class 440c
• Packing Material
  Rubber, synthetic, mil-p-25732
• Flow Control Device
  Poppet
• Flow Control Device Material
  Steel, qq-s-763, class 440c
• End Connection Quantity
  2
• Mounting Facility
  Bolts
• Outlet Pressure Range
  +1850.0/+2150.0 pounds per square inch
• Regulation Type
  Automatic single stage
• Valve Loading Method
  Spring
• Maximum Inlet Pressure Rating
  3500.0 pounds per square inch
• Filter
  Not included
• Tempurature Rating
  Between -65.0 degrees fahrenheit and 275.0 degrees fahrenheit
• Criticality Code Justification
  Aevz and aeva
• Special Test Features
  With deviation as to sample and test procedures by sikorsky
• Test Data Document
  81349-mil-v-8813 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.).