Canister Proportional Purge Solenoid Valve

This pulse width modulated (PWM), proportional flow control valve is part of the emission control system in a vehicle. As the vapors from the vehicle's fuel system are stored in a charcoal canister, the solenoid valve proportionally regulates the flow and amount of fuel vapor from the canister back into the combustion process.

Canister Proportional Purge Solenoid Valve

Typical Applications

  • Proportional pressure or vacuum control
  • EGR control
  • Turbo wastegate control

Features and Benefits

  • Pulse width modulated, proportional flow control
  • Compact fully encapsulated design
  • Low leakage
  • Can be optimized for specific pressure/vacuum ranges to optimize controllability
  • Can be optimized to configure to customer's electronic drivers


Response time < 8 ms
Operating temperature range -40 to 66°C
Operating pressure range -50 to 50 kPa
Flow rate 50 I/max @ -50 kPa
Vibration 20 G

* All TLX components are customized to fit system requirements, meaning technical specifications are unique to each customer and design, and the examples given here are for illustration purposes only.