We have vacuum actuators for small vehicles and positive pressure actuators for large and medium-sized vehicles!
An actuator is a component that controls a drive mechanism, and it is generally powered by one of three sources: pneumatic, hydraulic, or electric. At HKT, we handle diaphragm-type actuators that convert the energy from pneumatic sources (compressed air or vacuum) into linear motion. Please feel free to contact us if you have any inquiries. 【Features】 <Negative Pressure Actuator (for Small Vehicles)> ■ Driven by negative pressure generated within the engine as an energy source ■ Installed on the intake side for opening and closing the intake shutter ■ Used for silencing during exhaust brake operation and for engine shutdown *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 <Positive Pressure Actuator (for Large and Medium-sized Vehicles)> ■ Driven by positive pressure generated by a compressor mounted on the vehicle ■ Installed on the intake side for opening and closing the intake shutter ■ Used for silencing during exhaust brake operation and for engine shutdown *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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We are an automotive parts manufacturer specializing in components for commercial vehicles and diesel engines, including electromagnetic valves, glow plugs, and horn accessories. Our main products include electromagnetic valves for switching compressed air, negative pressure, hydraulic pressure, natural gas, and coolant, as well as glow plugs for diesel engines and exhaust after-treatment devices, which we provide to our customers. Please feel free to contact us if you have any inquiries.