A gate valve is a gate with an opening and closing element, and its movement direction is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and it varies depending on the door parameters, usually 5 °. When the medium temperature is not high, it is 2 ° 52 '. Improving its processability and compen1
This product can directly bury the valve underground during construction, without building an inspection well, reducing the excavation area of the road surface, saving space and position, maintaining the aesthetics of the road surface, reducing construction difficulty, and reducing engineering costs. It can also be adjusted arbitrarily based on the1
This series of proportional pressure reducing valves is a regulating valve that proportionally reduces the pressure of the medium flowing through it. It utilizes the pressure generated by the different cross-sectional areas of the piston at both ends inside the valve body to change the pressure behind the valve and achieve the purpose of reducing p1
The backflow preventer (online maintenance) is a device that our company has imported the American ANSI/AWWA C511-97 standard and strictly adheres to national standards (GB/T25178-2010) and industry standards Designed and manufactured by CJ/T 160-2012, it is a new type of hydraulic combination device widely used in tap water pipelines and various w1
The structure of the piston type electric flow and pressure regulating valve is: the valve body of the piston type electric flow and pressure regulating valve is divided into inner and outer layers, and the medium flows in the valve chamber between the inner and outer layers of the valve body. When the valve is running, the electric actuator receiv1
Each soft sealing butterfly valve is suitable for regulating flow and intercepting medium on water supply and drainage, gas pipelines, such as food, medicine, chemical, petroleum, power, metallurgy, urban construction, light textile, paper, etc., with a temperature of ≤ 200 ℃ (depending on the sealing components) and a nominal pressure of ≤ 1.6MPa.1
The groove type (clamp) connecting valve is a series of new connecting valves designed and manufactured by introducing advanced products from the United States and Germany. It has the advantages of fast, simple, safe, reliable installation, unrestricted installation site, and easy maintenance of pipelines and valves. Widely used in water supply and1
The valve body adopts integral casting technology, with a compact structure, small volume, and light weight; The sealing ring design is novel, concise, and has strong interchangeability; The unique three eccentric structure greatly reduces the operating torque; Low flow resistance, high rated flow coefficient, approximately 3 times that of single s1
The HH49X micro resistance slow closing butterfly check valve is mainly used in the supply and drainage pipelines of clean water, source water, sewage, seawater, and other media. It is installed at the outlet of the water pump to cut off the backflow of the media and eliminate atomic energy damaging water hammer, protecting the safe operation of th1