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.

Quality Policy

TLX Technologies, LLC will consistently provide products that meet or exceed the requirements of our customers. The company complies with all of the requirements of the ISO 9001:2015 Quality Management System Standard. We will establish, monitor and work to continuously improve customer satisfaction, technology, productivity, quality and employee engagement.