The stem axis of the J41W stop valve is perpendicular to the seat seal surface. The opening or closing of the valve stem is relatively short and has a very reliable cutting action, which makes the valve suitable for cutting or regulating the medium and throttling. Once the valve in the open position, its valve seat and valve sealing surface is no longer between the contacts and have very reliable cutting action, and combine this valve is suitable for medium off or adjust the throttle and use. So it's sealing surface mechanical wear small, because there is no need to remove the valve from the pipeline to most of the valve seat and valve easily repaired or replaced seals, which the valves and pipes welded into one of the occasion is appropriate. The flow direction of the medium through such valve has changed, so the flow resistance of the cut-off valve is higher than other valves.
If there is no selected model, please provide detailed parameters, such as medium, temperature, pressure, caliber, material and so on. Our technicians will select for you
Two. Provided that the selected model is available according to the selected model
Three, non standard products need to provide samples or confirmed by drawings
Note: the information is for reference only, or incomplete, so please feel sorry for the inconvenience. The company can choose according to different requirements and parameters. The company has a variety of sizes, pressure, different materials, connections, drive mode, to meet the different needs of various types of gate valve. Please contact 021-6651 8677 or consult online.