1-321-802-5889

NSN 4820-01-126-9704

Velocity Fuse

About this product

0.500 inches all ends pipe size accommodated, disk flow control device, spring disk loading method, connection style: g31 gasket seal (pipe) all ends.

Manufacturer part number BEMAA04SCC for national stock number 4820011269704.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-126-9704.

  • MPN or Model

    BEMAA04SCC

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    9.9 lb
  • Pipe Size Accommodated
    0.500 inches all ends
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    165.0 degrees fahrenheit single response
  • End Application
    Los angeles class ss (688)
  • Connection Style
    G31 gasket seal (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded internal pipe all ends
  • Adjustable Pressure Range
    +25.0/+29.0 pounds per square inch
  • Maximum Operating Pressure
    400.0 pounds per square inch single response
  • Material
    Nickel alloy flow control device
  • Material Specification
    Qq-n-281 federal specification single material response seat
  • Media For Which Designed
    Air single response
  • Style Designator
    Err-090
Safety Relief Valve

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Mechanic Bill explains Velocity Fuse

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NSN 4820011269704

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
BEMAA04SCC Dante Valve Company Inc
20210E51M Pentair Valves & Controls Us Lp
20210J02S0025 Pentair Valves & Controls Us Lp
BEMAA04SCC Danco Valve Company
D54UU-04 1/2 25T29PSI Danco Valve Company
20210E51M Anderson Greenwood Lp
20210J02S0025 Anderson Greenwood Lp
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