Thermal Management Valves for Electric Vehicles

Schrader Pacific Advanced Valves designs and manufactures fluid control devices since 1898 that improve safety, system efficiency and comfort of vehicles every day.

IZB Fair

Thanks to all visitors coming at Schrader Pacific Advanced Valves booth #5117 during IZB fair in Wolfsburg, Germany on the 11th, 12th, 13th of October 2022.

Hydrogen Business For Climate Forum

Glad to have been part of Hydrogen Business for Climate Forum in Montbéliard, France on the 08th and 09th of November 2022.

11th Automotive IQ Thermal Management Conferences

We were pleased to meeting you at our exhibit during 11th Automative IQ Thermal Management Conferences in Munich, Germany (21,22,23 February 2023)

35th SIA POWERTRAIN Conferences

The 35th SIA POWERTRAIN Conferences will start soon: 14th & 15th June 2023 at Paris, France


Schrader Pacific is looking forward to welcoming you to the MOVE TECH MOBILITY Show in London, England on the 21, 22 of June 2023.

2023 International Motor Show Germany

We are looking forward to seeing you at IAA Mobility 2023 in Munich, Germany (September 5 - 10 2023).

Modernization of our production tools

Schrader Pacific Advanced Valves, as a part of the strategic sector of the automotive industry, benefits from French state support as part of the recovery plan.


Safety valves and fluid control

Schrader Pacific Advanced Valves offers protection technologies for tanks or pressurized circuits

  • Pressure Relief Valves (PRV) to protect against overpressure in a circuit or a tank.
    • The proposed opening and closing pressures vary according to customer requirements and are systematically 100% controlled on the production line.
    • As the PRVs can support several opening and closing cycles, they are reusable and also totally resistant to fatigue, contrary to a bursting disc technology.
    • We can offer total or partial degassing of the circuit depending on requirements.
    • The applications can be diverse, for example :
      • protection of a high-pressure petrol engine;
      • high- and medium-pressure protection of air conditioning circuits, and notably circuits filled with R744 gas (CO2).
  • Active Magnetic Pressure Relief Valve for protection in the event of overpressure and for degassing a circuit on request.
    • Thanks to this innovative magnetic suction technology, the valve can be electrically activated to discharge a circuit (a current of 3A for less than 50 ms is sufficient).
    • This robust technology consumes little electricity.
    • The design is totally resistant to pressure and temperature fatigue.
    • Opening pressures and sealing functionalities are 100% controlled on the production line.

    For further information on these technologies, Contact us

    Schrader Pacific Advanced Valves develops and manufactures custom pressure regulators

    Schrader Pacific Advanced Valves boasts several regulator technologies: membrane, piston and bellows.

    Schrader Pacific Advanced Valves has developed an innovative technology using a new type of cylindrical conical spring. This spring allows dual guiding of the piston without any additional component, thereby optimizing the analysis of the value of the regulator.

    In addition, this spring allows higher flow through the regulator and ensures the correct behaviour of the piston.

    Schrader Pacific Advanced Valves is able to adapt the design to different specifications in terms of pressure and flow.

    Contact us Download the catalogue