Keystone remote control butterfly valve dn800

Keystone remote control butterfly valve dn800 1)Material List NO Parts Name Material 1 body Cast iron/ductile iron/stainless steel/carbon steel 2 upper shaft SS416/carbon steel/tianium steel/ SS316/monel 3 disc AI-Bronze/monel/CF8M/WCB/ductile iron 4 seat EPDM/PTFE/buna/hypalon/viton/neoprene 5 bushing P.T.F.E/lubricating 6 O-ring EPDM/buna/hypaion/viton/neoprene 7 pin SS416/carbon steel/tianium steel/SS316/monel 2)Outline Dimensions&Connection Dimensions(mm)&Weight(kg) SIZE