What is flame trap box Volvo?

The Flame Trap or Breather box is the main component of Volvo’s PCV system. It is basically a plastic canister with some internal baffling. Its purpose is to remove the vaporized oil that is in the crankcase and send it back to the oil pan rather than into the air.

What is a flame trap in a car?

A flame arrester (also spelled arrestor), deflagration arrester, or flame trap is a device that stops fuel combustion by extinguishing the flame.

What is a breather box?

The Breather Box® is a portable Grade-D filtration system designed to provide breathing air for a specific number of workers. The system filters incoming air from a compressor to provide respirator users with Grade-D quality air and monitors for CO and/or Oxygen.

Where is a flame trap fitted?

Typically fitted to the end of a pipeline it prevents the flame from coming in our exit. Most end line designs use Crimped Metal, perforated plates or wire gauges to quench the flame through quick heat transfer.

Where do you put a flame arrestor?

End-of-line flame arresters (Figure 5a) are located directly on a vessel or tank vent nozzle, or on the end of a vent line from the vent nozzle. They are usually defla- gration flame arresters, and are commonly installed on atmospheric-pressure storage tanks, process vessels, and transportation containers.

When should a flame arrestor be installed?

Every point of discharge of methane from a pipeline into the atmosphere or into a compressor or pump should be fitted with a flame arrestor. 2.

When should a flame arrestor be replaced?

If the flame arresters’ flow rates are below the recommended test value, they will prevent the cylinders on the manifold lines from properly being filled and hence should be replaced.

Do I need a flame arrestor?

Flame arresters are typically used wherever there is the potential for an explosion arising from flammable gas or vapour being mixed with air. Accidental ignition of a flammable mixture will result in a flame that will travel through the unburnt mixture until the fuel is consumed by the reaction.

How much does it cost to replace the PCV valve?

The average replacement cost for a PCV valve is anywhere from $35 to $75. The part itself only costs around $10 or $15. If you know how to replace the valve yourself, you could cut out the labor costs altogether and only pay $10 or $15 for the replacement.

Where are flame arrestor required?

Where are flame arrestors placed?

Flame arrester location in the process End-of-line flame arresters (Figure 5a) are located directly on a vessel or tank vent nozzle, or on the end of a vent line from the vent nozzle.