|Brief introduction |
This valve has the advantages of quick installation, simple and reliable, light weight, flexible operation, convenient maintenance, etc.. And have good sealing, with the connection of the shortcut. The valve has the installation fast, easy and not subject to restrictions on site installation, etc., to facilitate the maintenance of the pipeline and the valve, vibration isolation and shock absorption functions, can solve the shortcoming of lines produced by temperature difference of thermal expansion and contraction of the. This valve can be applied to the fire engineering as a control fluid.
1, groove butterfly valve structure is compact, small size, light weight, flexible operation, convenient maintenance.
2, the sealing performance is reliable, is not restricted by the medium flow direction (two-way seal).
3, the large flow area, flow resistance coefficient is small, the flow capacity.
4, reasonable structure, reliable sealing, easy to operate, the butterfly board uses the overall package glue has anti-aging, anti radiation, durable and so on.