Pneumatic stop valve is used to open and close the pipeline medium through compressed air, the movement speed will be relatively fast, the choice of different materials and sealing, can be applied to various pressure...
With the rapid development of industrial automation in our country, the control valve has been widely used, mainly used to regulate the flow, pressure and level of the medium parameters, plays a very ...
Pneumatic three way ball valve can be divided into L pneumatic three way ball valve and T pneumatic three way ball valve. L pneumatic three way ball valve for medium flow direction switching, can make ...
Pneumatic three piece ball valve and plug valve belong to the same type of valve, only its closing piece is a sphere, the ball revolves around the centerline of the valve body to achieve a valve ...
Domestic spot steel market fluctuations, steel prices fell slightly overall, but relatively low inventory size has a certain supporting role in the market. Imports of iron ore prices continue to decline ...