The TORK T-KV.W 1320 series wafer type butterfly valve is constructed using stainless steel materials for its base and AISI 316 or 304 for its disc fitting. It generates 10 bar pressure rating, and works under -30 to 130 degrees Celsius using EPDM sealing, and -30 to 90 degrees Celsius with NBR sealing. This valve assembly is generally used on heavy-duty applications such as handling alcali acids, base and sodium chloride-concentrated solutions, and highly viscous fluids. It is also incorporated in ship building, chemical and petrochemical plants, power generation industry, purification processes, and food and beverage treatment.