Quick-close Damping Check Valve
☆ Quick-close damping check valve is installed in outlet of blower or compressor, providing active protection.
☆ When fluid passes through in a positive direction, damping and buffering system will allow the valve open smoothly, effectively reducing shock and vibration.
☆ When fluid is upstream, control system will implement the rapid closure to protect the blower or compressor.
☆ Supply scope of size 4 " to 64", widely used in MTO, catalytic cracking, propane dehydrogenation devices, etc.
60-inch valve used online