QGD mini cylinder, small cylinder can be used for rail train door opening and closing

YJ1 railway pressure relay, pressure sensor, is a gas-electric conversion element used for automatic control.

FD1-G anti-skid exhaust valve is used for railway train braking control. The safety, reliability and durability of the train braking system control valve have reached the international advanced level. my country's railway speed-up has made outstanding contributions.

The lift cylinder series for field operations are used in vehicle-mounted motorized lighting, which is mobile, convenient and practical, and is widely used in public security, transportation, survey, field lighting, communications and other fields.

Automotive door opening and closing system Automotive door anti-pinch pressure sensor

The pneumatic actuator is composed of a cylinder body, an intelligent positioner, a position feedback device, a position retaining valve, and a filter pressure regulating valve. It has the function of three-break protection (automatic position retention function when power off, signal off, and gas cut off), automatic adjustment of the position of the damper (electrical signal control: 4-20mA with 4-20mA feedback)

The pneumatic actuator is composed of an angular stroke cylinder body, an intelligent positioner, a position feedback device, a position retaining valve, a filter pressure regulating valve, and a balance valve. It has the function of three-break protection (automatic position retention or designated position when power is cut off, signal cut off, and gas cut off), and it can also be equipped with manual operation system. mechanism.