4VA/AVB series electric control directional valve has four inherent advantages due to its special structure and sealing method: independent research and development of valve core, small size, small sliding friction force of spool, and large valve body volume . Simple appearance (small and exquisite, using aluminum alloy to shape the valve body), low energy consumption, stable […]
Pneumatic hose is also known as pneumatic hose, air pressure hose, generally referred to as “trachea”. They have a wide variety and complete specifications. It is mainly suitable for all kinds of automation equipment with air as the main fluid, and can also be widely used in non-corrosive fluids such as ordinary water and oil. […]
The 17th China Zhengzhou Industrial Equipment Expo is scheduled for May 20-23, 2021. The scale of the exhibition will reach 70,000 square meters. All the exhibition halls on the upper and lower floors of the Zhengzhou International Convention and Exhibition Center will be opened. The section structure will be deepened, the site layout will be optimized, […]
The gas-liquid booster cylinder is a component that uses compressed air as the power source and has the output of the hydraulic system. Its working method is to first fill the cylinder with compressed air with hydraulic oil, and then push the piston rod into the cylinder by the cylinder. Due to the incompressibility of […]
Trademark is a familiar word. It is often regarded as a symbol of a company and enterprise’s products. A good trademark is the crystallization of knowledge and wisdom, because its visibility, dissemination, and uniqueness all determine the user’s perception of the product. The degree of acceptance and the implantation of inertial thinking. Nowadays, consumers mainly […]
This year, SNS has not only passed the certification of the first batch of high-tech enterprises in Zhejiang Province in 2020, the serial number is 2583. And won the “Zhejiang Science and Technology Small and Medium-sized” certificate issued by Zhejiang Science and Technology Department. In recent years, SNS has continuously increased its training and investment […]
Electric proportional valve-referred to as proportional valve. Its characteristic is that the output quantity changes with the input quantity. There is a certain proportional relationship between output and input, so it is called electric proportional valve. The proportional valve is composed of an electro-mechanical converter and a pneumatic amplifier, and is a closed-loop control system. […]
