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Double Eccentric Flange Butterfly Valve
Pêkhatî û materyalên valva perperê ya flange ya eccentrîk a Double Na. Nav Materials 1 Valve Body Ductile Iron QT450-10 2 Dergeh Ductile Iron QT450-10 3 zengila zexta zengila morkirina plakaya Valve 304 Stainless Steel / QT450-10 4 Gate Sealing Ring EPDM 5 Valve Seat 304 Stainless Steel 6 Valve Shaft 304 Stainless Steel 7 Bushing Tunc 8 Zengla morkirinê EPDM