... , Ductile iron, CF8, CF3, CF8M,CF3M etc Resilient seated Butterfly valve 1) Product range1.Rating: PN 1.0-1.6MPa2.Body ... ring3 Operation: Worm Gear, electric actuator, etc 3) Application: Water or Seawater industry, etc. This valve is widely used in various industries ... for flow stop and regulation. The valve is small in volume, light in weight and easy to ...