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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
                Application
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