NSN 4820-01-536-2148

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-01-536-2148.

• MPN or Model
  

  NMP-1527(90TO105PSI)

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Flow Control Device
  Disk
• Bonnet Type
  Inside spring
• Bonnet Attachment Method
  Bolted
• Disk Loading Method
  Spring
• Bolt Hole Quantity
  4 2nd end
• End Application
  W/s cvn n boundary area
• Valve Operation Method
  Automatic or manual
• Flange Shape
  Round with holes 2nd end
• Connection Type
  Flange 2nd end
• Features Provided
  Bonnet packing
• Valve Size
  1.500 inches
• Adjustable Pressure Range
  +90.0/+105.0 pounds per square inch
• Maximum Operating Pressure
  150.0 pounds per square inch single response
• Outside Diameter
  7.480 inches 2nd end
• Thickness
  0.878 inches 2nd end
• First Connection Face To Centerline Distance
  3.875 inches
• Bolt Hole Diameter
  0.750 inches 2nd end
• Second Connection Face To Centerline Distance
  6.000 inches
• Bolt Circle Diameter
  6.000 inches 2nd end
• Flange Face Design
  Raised with curve and radius 2nd end
• Raised Face Height
  0.787 inches 2nd end
• Raised Face Diameter
  0.000 inches 1st end
• Material
  Steel comp 416 stem
• Material Specification
  Astm a564 (17-4ph) gr 630 assn standard 1st material response flow control device and astm a582 type 416 cond h assn standard 2nd material response flow control device
• Style Designator
  Err-090
• Test Data Document
  81349-mil-s-901c for light weight gr a mounting fixture 4c 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.).
• Furnished Items And Quantity
  1 lever