1. Used since the pressure-tight seal structure, the higher the pressure on the media, the better sealing performance.
2. Valve seat embedded valve body, valve seat and valve seal surface using carbide-cobalt for surfacing, and anti - abrasion performance and grinding.
3. Electrical devices mainly by the private motor, reducer, torque control body, which will control agencies, operating agencies at the scene, hand (Xinhua) dynamic switching agencies, and other components. The valve closed position by the control limit torque, torque limit institutional role protection. Apart the spot valve operation can be extended to remote operation.
4. Pipeline valves can be installed in any location, starting down for the working medium (reflux).
5. Path to the public that the introduction of greater than 100 mm dual-valve structure, sealed reliable, long service life.
6. Electric valve should be closed vertical installation, stem upward.