DDC-JQ series

electromagnetic vacuumwith inflation valve

DDC-JQ-B serise

electromagnetic vacuumwith inflation valve

GQC series

electromagnetichigh vacuumwith inflation valve

GDC-Q5、GDC series

Electromagnetic vacuum valve

GYC-JQ series

High vacuum electromagnetic differential pressure inflation valve

DYC-Q series

Low Vacuum Electromagnetic Pressure Differential Inflatable Valve

DYC-JQ series

Electromagnetic vacuum differential pressure inflation valve

DDC-JQ

Electric high vacuum butterfly valve