The electric butterfly valve adopts a centerline disc structure, the valve seat and the disc are almost free of wear, and has a tighter and tighter sealing function, which can withstand the sealing requirements of high-pressure media; its structure is simple, small in size and light in weight.
Leigh Nios moSoft-sealing butterfly valve, as a component used to cut off the pipeline system and control the flow, has been widely used in many fields such as petroleum, chemical industry, metallurgy, hydropower and so on. The butterfly plate of the soft seal butterfly valve is installed in the diameter directi......
Leigh Nios moLe méadú ar an mbrú meánach droim ar ais, nuair a bhíonn an brú aonad dearfach idir an pláta comhla féileacán bog-séalaithe agus an suíochán comhla féileacán bog-séalaithe níos lú ná an brú meánach, is féidir leis an dífhoirmiúchán a stóráiltear in earrach na fáinne coigeartaithe tar éis luchtú. an ......
Leigh Nios moNí féidir an comhla geata a oscailt go hiomlán nó a dhúnadh go hiomlán, agus ní féidir é a úsáid mar chomhla chun sreabhadh a rialáil. Is é a phrionsabal oibre ná go mbogann an pláta geata suas agus síos mar aon leis an gas comhla, agus tá snáitheanna trapezoidal ar an gas comhla.
Leigh Nios mo