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+Patent No. 10-2008-0020771
-When the PTFE seat has burned away after a fire, the supplementary metal sealing seat activates automatically and prevent from excessive flow.

+Specification
-Available Size : 50A(2") ~ 1200A(48")
-Available Working Pressure : Under 20Bar or Kg/Cm2
-Available Flange Satandard : *BS EN PN5/PN10/PN16/PN25
                                              *ASME CLASS 150/300
                                              *JIS 5K/10K/16K

+Features 
-Low Torque
-Double Eccentric(High Performance)
-Superior Durability
-One way direction

+Materials
-Body : Stainless Steel, Duplex, Carbon Steel, Cast Iron,
        Ductile Iron, Bronze, Aluminum Bronze
-Disc : Stainless Steel, Duplex, Bronze, Aluminum Bronze
-Seat : 1.Metal Seat : Stainless Steel, Duplex, Inconel, Monel etc
           2.Soft Seat  : PTFE, R-PTFE, PCTFE etc
-Stem : Stainless Steel, Duplex, Monel etc

+Application
Power Plant, Chemical Industry, Crude Oil, Shipbuilders, Semiconductor industries, Heavy industries, and Construction companies.

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