Features
Bi-directional zero leakage butterfly valve.ISO Pad for mounting, Gear Operator /ActuatorExtremely small play between the stem and disc due to ‘Double D’ drive.Accurate dual stem sealing prevents leakage.Butterfly valve can be mounted between flanges as per ASME, BS-10.100% tested under Water and Pneumatic.360° disc rotation.Design Standard : ISO 5211, API 609, ASME B16.5 150#.Nominal Diameter : DN50 -DN250.Pressure Rang (bar) : PN10, PN16.ANSI B16.5 150#, BS10 TABLE E, TABLE F, TABLE H, Flange Accommodation.Face to Face Dimension : API 609 (CAT A).Operator mounting flange : As per ISO 5211.Operator : Hand Lever / Gear / Actuator.End connection : wafer end.Leakage Class : 100% tightness at full differential Pressure.