Centric valves with centric design are widespread due to their relatively low cost and simplicity of design.
Butterfly valves can be used whether as a shutoff fitting, so as a control valve. Rubber lined butterfly valves have a large range of applications.
The targeted mediums for these valves are liquids and gases with temperature up to 150 °C.
Due to the fact that the medium in this valve type does not contact with the fitting body, valves with cast iron body may be used in such fluids like water, seawater, aсids, alkalis, petroleum products, natural gas…
Butterfly valves have the following advantages: low cost, reliability, small dimensions and low weight of valve.
Depends on medium type and operational conditions our engineers will help you select the right seal material. Seal applicable in this range: