Low-temperature upper-mounted ball valve

Product structure 

 Nominal diameter: DN50-DN600 

 Product Model: DQ(3/6/9)67Y 

 Pressure range: 1.6-2.5MPa 

 Use of the product 

 It is suitable for natural gas pipelines. The valve body is integrated, reducing leakage, convenient maintenance, high pressure, and widely used. The valve body is made as a whole, and the upper part is equipped with a valve cover, and the valve seat, ball, sealing ring, etc. are all installed from the upper part. When overhauling and replacing the valve seat, it is not necessary to remove the ball valve from the pipeline. Only open the valve cover and lift the ball out. This can bring great convenience to the underground pipeline for industrial ball valves.