The WF series fluorine lined butterfly valves produced by our company use PTFE lined butterfly plates with spherical sealing surfaces. This valve is easy to operate, has tight sealing performance, and has a long service life; Can be used to quickly cut off or adjust flow. Suitable for occasions that require reliable sealing and good adjustment characteristics.

The ZMQF/ZSQF series pneumatic bottom discharge valve series produced by our company is mainly used for bottom discharge of reaction vessels, storage tanks, and other containers. It is welded to the bottom of storage tanks and other containers with the help of bottom flanges, thus eliminating the residual phenomenon of process media at the outlet of containers.

The P series electric single seat regulating valve produced by our company has the characteristics of compact structure, small volume, light weight, and sensitive action. The flow channel is S-shaped, with low pressure drop loss, high flow capacity, precise flow characteristics, and easy maintenance. Can be used under harsh working conditions. Especially suitable for working environments that allow for small leakage, small pressure difference before and after valves, and clean fluids. Widely used in industries such as petroleum, chemical, power, textile, and papermaking.

The "OF" type cut-off ball valve produced by our company is a fluorine lined cut-off ball valve, which is a full bore ball valve structure.

The inner wall of the valve body and the core are lined with fluoroplastics such as F46 and PFA, which can withstand corrosion from strong acid and alkali media.

They are mainly used to cut off or connect corrosive media in pipelines, and can also be used for fluid regulation and control; The integrated design of the sphere and valve stem eliminates the difference in rotation angle; The metal limit structure at the connection between the main and auxiliary valve bodies, as well as the connection between the valve body and the packing box, ensures that the valve seat sealing ring is properly pre tightened and limited to maintain torque stability;

In industrial control systems, we often require the pressure of the fluid inside the pipeline to be maintained at a certain value or varied according to a certain pattern to meet the requirements of production processes and achieve certain energy-saving and consumption reducing goals. This pressure control system can effectively solve this requirement.

The explosion-proof flame retardant breathing valve produced by our company is made of stainless steel, high-quality aluminum alloy or cast iron, with light weight and good corrosion resistance. The sealing surface between the valve plate and valve seat is made of engineering plastic. When the valve is closed, the sealing performance is good, and the flame retardant layer is made of stainless steel with porous flame retardant measures, resulting in excellent flame retardant performance. According to the Chinese "Fire Protection Design Code for Petrochemical Industry" (GB50160-92), "Fixed top tanks for Class A and Class B liquids should be equipped with flame arresters and breathing valves. Breathing valve is a safety device that ensures normal breathing of storage tanks. It not only maintains the pressure balance of the storage tank to prevent damage in case of overpressure or vacuum, but also minimizes the discharge of medium inside the tank and reduces environmental pollution to the greatest extent possible.

The regulating valve adopts a top guide structure, which has the characteristics of compact structure, small volume, light weight, and sensitive action. The flow channel is S-shaped, with low pressure drop loss, high flow capacity, precise flow characteristics, and easy maintenance.

The WX series rubber lined soft seal butterfly valve produced by our company is the preferred conventional butterfly valve for pipelines.
It has a simple structure, low flow resistance coefficient, flow characteristics that tend to be straight, and will not retain debris.

The ZSQ pneumatic piston cut-off valve produced by our company adopts a top guide structure and is equipped with a multi spring actuator. It has the advantages of compact structure, light weight, sensitive action, S-shaped fluid channel, low pressure drop loss, large valve capacity, and easy disassembly and assembly.