The customized Pneumatic cylinders and solenoid valves applied to open/ close door pump system on high- speed rail trains can sustain to low temperature of minus 40 degrees and to cormpletely replace original imported products.
The customized Pneumatic cylinders and solenoid valves applied to open/ close door pump system on high- speed rail trains can sustain to low temperature of minus 40 degrees and to cormpletely replace original imported products.
Customized locomotive air source system adsorption dryer control valve.
The door system has compressed air filtration, self-contained ball air filtration, self-contained ball explosion-proof, high and low explosion-proof, high and low.
The locomotive wiper system consists The locomotive wiper system consists control valve to realize the swinging work and speed regulation of the wiper.