Wafer type butterfly valve for water/sewage/sea water
Body:Cast iron/ductile iron/stainless steel
Disc:Ductile Iron/stainless steel/carbon steel/aluminum bronze
Stem: steel
seat:PTF/EPDM/NBR/Viton/PTFE
Pressure:PN10/PN16
Operator: Manual/Motorized/Pneumatic