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    Triple-offset butterfly valve

    Butterfly Valves: Triple-offset butterfly valve

    Pressure Rating:   CLASS 150~ CLASS 1500 (PN10~PN260)
    Size:3〞~160〞 (DN80~DN4000)
    Temperature Range:   -196℃~850℃
    Product Information
    Sealed by torsion
    Triple-offset on/off with no friction
    Zero leakage at bi-directional
    High-temperature and ultra-low temperature both optional
    Soft-seated and metal-seated optional
    Anti-blow-out stem design
    Low on/off operating torque
    Performance data
    Pressure Rating:  CLASS 150~ CLASS 1500 (PN10~PN260)
    Size:  3〞~160〞 (DN80~DN4000)
    Temperature Range: -196℃~850℃
    Body material:A105,F304,duplex ,Hastelloy,Inconel, Monel,Alloy20,Incoloy,Ti 等 
    Disc material:A105,F304,duplex,Hastelloy,Inconel, Monel,Alloy20,Incoloy等 
    Seat material:PTFE,EPDM-A,,STL
    Operating mode:manual, pneumatic, electric, hydraulic
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