1-Butterfly Valve Butterfly valve 02 Centerline Butterfly Valve with DN 32 to DN 300 Wafer Type and NBR O-ring &©|8226; Wafer type: DN 32 to DN 300 &©|8226; PN10/16 &©|8226; Top flange: ISO 5211 &©|8226; Body: GGG40 &©|8226; Disc: GGG40/CF8M &©|8226; Liner: EPDM/NBR/SILICON &©|8226; Shaft: ANSI-420 &©|8226; Upper bearing: steel PTFE &©|8226; Lower bearing: steel PTFE &©|8226; O-ring: NBR &©|8226; Pin: steel &©|8226; Plug: steel &©|8226; Washer: steel &©|8226; Circlip: steel 2-Butterfly Valve Dual-clamp SMI-C04 Butterfly Valve Dual-clamp for Various Media &©|8226; PN nominal: 1.6Mba &©|8226; Strength test pressure: 2.4Mba &©|8226; Medium: fresh water, sea water, food stuff, all kinds of oil &©|8226; All kinds of acid and alkaline liquid
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