Tianjin Shida Electric Power Equipment Limited production flat valve series is devoted to the pneumatic conveying system designed for the new series of products, which is currently the most advanced for pneumatic conveying system dedicated valves. The series of valve opening and closing movement of the valve spool and between in a non-contact state, which is after the closure of the valve, with the spool valve on the O-ring to seal. Valve internal components of the unique design and achieved a spool fully opened, making the gas through unhindered. Thus, the valve has long service life.
|