SpecialitiesBi-directional zero leakage butterfly valve. ISO Pad for mounting, Gear Operator /Actuator. Extremely small play between the stem and disc due to ‘Double D’ drive. Accurate dual stem sealing prevents leakage.
Pressure RangePN10, PN16
Suitable toASMI B16.5 150#, BS10 TABLE : E, F, H
Stem MaterialSS 410, SS 304, SS 316
Body Liner / Seat MaterialNBR, EPDM
Leakage Class100% Tightness at fully differential pressure
RangeDN40 - DN300
StandardAPI 609, BS 5155, ISO 5211, API 598, ASME B16.5