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NSN 4820-01-551-1483

Velocity Fuse

About this product

Normally closed pressure regulating valves;when pressure at port 1 reaches the valve setting, the valve starts to open to port 2, throttling flow to regulated the pressure;port 3 connects between the main piston and pilot stage to provide for remote control by other pilot or 2-way valves;valves are accurate, have low pressure rise vs flow, smooth and quiet, and moderately fast; capacity is 30 gpm;valve hex size 1 1/8 in; valve installation torque 45-50 lbf ft.

Manufacturer part number RVEA-LCV for national stock number 4820015511483.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-551-1483.

  • MPN or Model

    RVEA-LCV

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • Length
    4.180 inches all ends
  • Connection Type
    Threaded cartridge all ends
  • Maximum Operating Pressure
    5000.0 pounds per square inch single response
  • Part Name Assigned By Controlling Agency
    Ventable, pilot operated, balenced piston relief valve
  • Style Designator
    Err-090
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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 4820015511483

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
RVEA-LCV Sun Hydraulics Corp
ND-9215 Pearson Engineering Limited
ND-9215 Pearson Engineering Limited
ND-9215 Pearson Engineering Limited
RVEA-LCV Sun Hydraulics Corp
ND-9215 Pearson Engineering Limited
RVEA-LCV Sun Hydraulics Corp
ND-9215 Pearson Engineering Limited
RVEA-LCV Sun Hydraulics Corp
ND-9215 Pearson Engineering Limited
RVEA-LCV Sun Hydraulics Corp
ND-9215 Pearson Engineering Limited
RVEA-LCV Sun Hydraulics Corp
ND-9215 Pearson Engineering Limited
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