Electric Corrugated Pipe Cut-off Valve

1. Drive performance: configure the electric executor, able to remote operating and control, support 4-20mA standard signal input, realize accurate valve open degree control, meeting automatic control requirements, able to finish full stroke action within short time, quick response speed, improve system regulate and control efficiency.  2. Sealing performance: adopt corrugated pipe and filling materials dual sealing. The corrugated pipe is stainless steel materials, has better toughness and anti corrode performance, able to validly prevent the medium externally leaked, realize zero leakage, make ensure the toxic, harm, explode and inflammable mediums safety transporting; filling materials assist sealing, further strengthen the sealing reliability, also able to keep excellent sealing effect under high pressure working condition. 3. Pressure grade, wide pressure grade cover range, generally from PN16 to PN420, the highest up to PN250, able to adapt to different pressure requirements pipe…