pneumatic piston 3-eccentric butterfly control valve pneumatic piston 3-eccentric butterfly control valveThe first eccentric “a” of 3-eccentric structure is formed by the axle deviating from the central line of sealing surface. The second...

Electric Flow Control Valve 1.adopts pressure balanced structure 2.equipped with inlet balance sealing ring   Electric Control ValveTrim,temperature range & allowable leakage of seat Flow characteristicsEqual percentage, LinearTrim...

Electric 3-eccentric Butterfly Control Valve 1.Quality system: TS, ISO9001 2.Flange standard: JB/T79.1-94, ANSI Electric Low-load Butterfly Control ValveMain technical data Modelelectric 3-eccentric butterfly control valveDN(mm)DN80~DN2400 (please contact...

electric O type shut-off ball valve Compact structure, small cubage, light weight and convenient to be installed and maintain electric O type shut-off ball valveMain technology data DN(mm)DN15~DN400(please contact us for DN400 above) PNPN16, 25,40,...

Electric Low-load Butterfly Control Valve 1.Quality system: ISO9001 2.Design: refer to GB12338,MSS-SP-68. Electric Low-load Butterfly Control ValveMain technology data ModelHS4410PN0.6MPa/ANSI125DNDN50-4800 (please contact us for DN3000 above)Type of...

pneumatic low-load butterfly control valve 1. Large caliber, small flow resistance, large rated flow coefficient pneumatic low-load butterfly control valve1. Large caliber, small flow,resistance, large rated flow coefficient2. Simple and compact...