1. Advanced structure, reliable sealing, excellent performance and beautiful appearance. The rigidity of the valve stem is improved, the noise and vibration are significantly reduced, and the service life and performance of the valve are improved.

2. The stop valve can be installed on any position of the pipeline, and the medium flows from bottom to top.

3. More than DN250 adopts advanced multiple seals, double supports, guided movement (which can improve the resistance to water hammer impact), and the medium enters from above, which can better solve the problems of large caliber stop valves such as large opening and closing torque, failure to seal tightly, and packing chamber leakage, effectively improving the performance and use range of valves. (The "closing" torque is 10% of that of ordinary valves, and the "opening" torque is 3% of that of ordinary valves).

4. Stainless steel stop valve is applicable to pipelines with various corrosive media, with good corrosion resistance and sufficient strength.

5. Alloy steel globe valves are suitable for high temperature resistant steam and oil pipelines with high temperature resistance characteristics.