Противовес задержки клапан-бабочка

Counterweight Dwell Butterfly Valve Detailed introduction of Counterweight Dwell Butterfly Valve: Counterweight Dwell Butterfly Valve applies double seal structure by stainless steel hard seal and grind resistance rubber, combining the advantages of both hard seal and soft seal and increasing seals reliability. It can individually adopt stainless steel hard seal of high performance grind resistance rubber soft seal structure in line with different mediums, temperatures and pressures, so as to satisfy needs of different conditions. Usage of Counterweight Dwell Butterfly Valve: This series of butterfly regulators are widely applied in dusty cold or hot gas pipes of aeration or environmental protection projects in metallurgy, chemical industry, construction materials, power stations, glass industry etc. It is used for flux adjusting of gas mediums or shutting off equipment. Characteristic of Counterweight Dwell Butterfly Valve: Valve body and valve plate of this valve is welded by high quality carbon steel or stainless steel. It has simple structure, small fluid resistance, small weight, agile running, long service life and its convenient to be operated and maintained.