In the past two years, nuclear valve manufacturers have jointly made progress in the research and development of some key nuclear valves with proprietors such as CGN and CNNC. According to the current bidding situation of nuclear valves of Qinshan and Hongyanhe projects, combined with the existing c......
Read MoreBall valve and gate valve are the same type of valve, the difference is that its closing part is a ball, the ball around the valve body center line for rotation to open and close a valve. Ball valve in the pipeline is mainly used to cut off, distribution and change the flow direction of the medium. ......
Read MoreThe fixed ball valve adopts the upper and lower stem fixed spool (shaft support) and movable seal seat design. Jobs are more stable. With automatic compensation function, two-way sealing valve seat without clearance rotation with a large shear force and self-cleaning function. Especially suitable fo......
Read MoreThe butterfly valve has the characteristics of simple structure, small size, light weight, low material consumption, small installation size, rapid switching, 90° reciprocating rotation, and small driving torque. It is used to cut off, connect, and adjust the medium in the pipeline. It has good flui......
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