Pressure gauge stop valve manufacturer Answer copper ball valve and Stainless steel ball valve What's the difference
The difference between copper ball valve and stainless steel ball valve lies in the following aspects: 1. Their materials are completely different. The steel ball valve uses copper, and stainless steel ball valve uses stainless steel. 2. Copper ball valve has good corrosion resistance, smooth switch operation, labor-saving and durable. Stainless steel will not produce corrosion, pitting, corrosion or wear and high temperature resistance. Generally, stainless steel is more expensive. 3. Under the same pressure environment, the price of stainless steel is cheaper, and the medium temperature of copper ball valve is much higher than that of stainless steel ball valve, if the medium temperature is too high. Copper ball valve must be used! If the medium temperature does not exceed 80 ℃. Stainless steel ball valve is OK
The stainless steel ball valve can be closed tightly with 90 degree rotation and small rotation torque. The completely equal inner cavity of the valve body provides the medium with a small resistance and a straight flow path. The main characteristics of ball valve are its compact structure, easy operation and maintenance. Stainless steel ball valve can be used to control the flow of air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive medium. The valve body can be integral or combined. This kind of valve should be installed horizontally in the pipeline.
Classification:
Stainless steel pneumatic ball valve, stainless steel electric ball valve, stainless steel manual ball valve. Stainless steel ball valve material is divided into 304316321 stainless steel ball valve.
Stainless steel ball valve by rotating the spool to make the valve unblocked or blocked. The ball valve has the advantages of light switch, small volume, large diameter, reliable sealing, simple structure and convenient maintenance. The sealing surface and spherical surface are often in closed state and are not easy to be eroded by medium, so they are widely used in various industries. Only its closing part is a ball. The ball rotates around the center line of the valve body to open and close.
