Soft Seal Floathing Ball Valve
Introduction:
Soft seal floathing ball valve the valve body channel and connecting pipe diameter are equal and form a diameter, and the medium can flow almost without loss. The electric ball valve can be divided into soft sealing valve seat and metal sealing valve seat according to its sealing performance. The soft sealing valve seat is suitable for the occasion with temperature ≤ 180 ° and the metal hard sealing valve seat is suitable for the occasion with temperature ≤ 425 °. Electric ball valve is usually used in the occasions with strict sealing requirements. In addition to controlling gas, liquid and steam media, it is also suitable for controlling sewage and media containing fibrous impurities. It is widely used in petroleum, chemical industry, metallurgy, light industry, paper making, power station, refrigeration and other work fields.
Product features:
1. Small fluid resistance, soft seal floathing valve is the kind of small fluid resistance among all valves. Even the reduced diameter ball valve, its fluid resistance is quite small.
2. The thrust bearing of the soft seal floathing ball valve reduces the friction torque of the valve stem, which can make the valve stem operate smoothly and flexibly for a long time.
3. The valve seat has good sealing performance. The sealing ring made of elastic materials such as polytetrafluoroethylene is easy to seal, and the sealing capacity of the soft seal floathing ball valve increases with the increase of the medium pressure.
4. The valve stem of the soft seal floathing ball valve is reliably sealed. Since the valve stem only rotates without lifting, the packing seal of the valve stem is not easy to be damaged, and the sealing capacity increases with the increase of the pressure of the medium.
5. Because PTFE and other materials have good self-lubricating property and small friction loss with the ball, the service life of the soft seal floathing ball valve is long.
6. The soft seal floathing ball valve adopts the bottom mounted valve stem and the convex step at the head of the valve stem to prevent the valve stem from being ejected. If the valve stem seal is damaged by fire, the convex step and the valve body can also form metal contact to ensure the valve stem seal.
Product Showing:
