Stainless steel ball valve has high reliability, high precision, multi-function, low power consumption, long life, strong anti-interference ability, superior performance to price ratio, small volume, novel appearance, easy to install and use, etc. Its performance is in line with national technical standards; tested by the market in large quantities, the performance is very reliable.
Stainless steel ball valve's valve body applicable media are widely used in water, seawater, sewage, acid, alkali, salt, food, petroleum, chemical, metallurgy, etc. The integrated design of the actuator and the valve body of the stainless steel ball valve reduces the volume of the shape, which provides convenience for use in instruments and small equipment. The ball and stem adopt a floating seal structure, which not only reduces the torque but also overcomes the drawback of scaling that leads to a non-functional switch, and is now widely used in HVAC, central air conditioning systems, solar energy, water-saving appliances, environmental protection engineering, water supply and drainage, water treatment, prepaid hot and cold water meters, industrial automatic control and other industries.
In addition, stainless steel ball valves have some unique characteristics, in line with the vast field of today's requirements for the development of the country, which is why this new type of stainless steel ball valve will rise so quickly.
Stainless steel ball valves are favored by the majority of consumers for several reasons:
1. The automatic compensation seal is reliable
Positive pressure, the use of the principle of eccentricity, stainless steel ball valve sphere and seat the more of tighter, to get a good seal; counter-pressure, stainless steel ball valve floating seat under pressure, the seat automatically pushed tight to the sphere, the higher the pressure, stainless steel ball valve seat to the sphere more stacked tighter, to get a good seal; can maintain a longer tight seal, can adapt to the harsh working conditions. Under long-term use, stainless steel ball valve seat seals, such as wear or damage, under the action of the spring, the seat automatically pushes tight to the ball, so as to get a good automatic compensation function.
2. Suitable for high-flow rate media
Because the stainless steel ball valve ball is hidden in the valve cavity on one side and forms a straight flow channel without flow resistance, a solid eccentric fixed crankshaft, no vibration, and no noise in the high flow rate of the medium.
3. Long life switch easily
No wearing parts, due to the role of eccentricity, stainless steel ball valve opening and closing process of the ball and the sealing surface of the valve seat from the seat, so that the seat surface and the ball crown spherical surface between the non-scratch do no friction rotation, effectively reducing the operating torque torsion, light operation; stainless steel ball valve automatic compensation function, greatly improving the life of stainless steel ball valve.
