Solenoid Valves

We manufacture solenoids that control the flow of air, coolant, oil and emissions control fluids for passenger and commercial vehicles.

Air Solenoid Valves for Urea Dosing


Designed for use with air-assisted SCR dosing systems, these valves generate a regulated pressure output irrespective of the input pressure for excellent spray preparation & distribution.

Key Features:

  • Designed for operating at extreme pressure conditions up to 20 bar
  • Precisely controls output pressure at 4 Bar @ 18 NLPM when input pressure is 6~12 bar
  • Highly reliable design, specified for a minimum system lifetime 32,000 hours and 200,000 switching cycles

Turbocharger Control Solenoid Valves


Designed for controlling compressor re-circulation, waste-gate actuators, these valves are used for progressive applications in pressure-based pneumatic actuators.

Key Features:

  • Fast actuation time, less than 7ms
  • Driven by the ECU’s PWM signal
  • Design validation completed according to customer standards.
  • High reliability; validated >110 million cycles.
  • Wide range of operating temperature: -40⁰C to +140⁰C.

Electronic Vacuum Regulating Valves


Designed for controlling waste-gate actuators for Diesel and Gasoline engines, these valves are used for progressive applications in vacuum-based pneumatic actuators.  These valves provide a controlled vacuum output, dependent on the equivalent voltage (%PWM) applied to them.

Key Features:

  • High tensile diaphragm designed to complete more than 6M cycles at 150⁰
  • International patents filed for the noise dampening module for a vacuum modulator in a motor vehicle, and the coil assembly for controlling circuit breakout in a vacuum modulator
  • Operating temperature range: -30⁰C to +140⁰C

Purge Control Solenoid Valves


Also known as “carbon canister purge valves”, these valves are used to control gas flow within evaporative emissions control systems.

Key Features:

  • Progressive, designed to work on the PWM signal from the ECU
  • Service life validated for 400 million cycles.
  • Wide Range of operating temperature: -40⁰C to +140⁰C.

Oil Control Valves


Our piston cooling valves control the flow of oil to under-piston cooling jets. This helps to reduce parasitic oil flow losses and NVH while improving fuel economy.

Key Features:

  • On/off operation
  • Operating pressures up to 10 bar
  • Flow rates up to 20 ltr/min
  • Wide Range of operating temperature: -40⁰C to +150⁰C.

Solenoid Valves for Thermomanagement solutions


These valves control the flow of coolant throughout the engine, typically used for heater core flow management.

Key Features:

  • No moving water seal prevents leakage
  • Waterproof coil design
  • Fail-safe function with integrated coil spring
  • Operation is independent of mounting position
  • Designs available with or without diaphragm
  • Flowrates up to 25 ltr/min
  • Designed for operating temperatures between -40⁰C to +140⁰C.

Vacuum Switching Valves


These valves are designed for on/off applications

Key Features:

  • Optimized design to minimize switch-off energy
  • Power consumption as low as only 4.8 watts
  • Actuating time as low as 7ms
  • Wide operating temperature range between -40⁰C and +140⁰C.
  • 2-Way and 3-Way airflow designs available