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?Thick valve body, four valve base design, longer use time Anti-static,blow-out proof stern Torque balance，Daikin/3M seal Investment casting, casting passed Germany TUV certification Material:CF8/CF8M/CF3/CF3M/WCB(Customizable)

Applicature water、steam、oil、viscous media Anti-static,blow-out proof stem Torque balance，Daikin/3M seal Investment casting,casting passed Germany TUv certification Material:CF8/CF8M/CF3/CF3M/WCB(customizable)