Feature: 1. FOR DIESEL ENGINE: The flameout solenoid valve can be used for shutdown control of diesel engines, with compact structure and stable performance. 2. SERVO MOTOR: Using servo motor control, which has the characteristics of small working current and no heat generation, ensuring efficient control. 3. SAFE OPERATION: With built in protection switch, when the wire drawing reaches the limit, it will automatically cut off the power to protect the motor. 4. GOOD DURABILITY: The throttle switch speed controller is exquisite in structure, can be recycled, and has a long service life of up to 100000 times. 5. STEEL WIRE: The solenoid valve is made of thickened steel wire, has high strength, resistant to bending and wear, and is not easy to break. Specification: Item Type: Throttle Controller Model: HY PL Material: ABS, Stainless Steel Working Current: ≤0.5A Action Time: ≤20S Pulling Force: ≤600N Working Stroke: Approx. 80 ± 1mm / 3.1 ± 0.04in Ambient Temperature: -40-105℃ Service Life: ≥100000 times . Package List: 1 x Throttle Controller