What is the meaning of the control principle of the electric ventilation butterfly valve? What are the manifestations of soft valve damage?
For example, the valve is exposed to the sun, frozen, wind, sand, rain and snow in the harsh outdoor climate; Out of range stretching; Soft valve damage can be caused by excessive grinding during operation, such as valve strength discount.
"Anhua County 304 Flange Valve Throat" valve uses the advantages of high elasticity, high gas resistance, medium resistance, weather resistance and radiation resistance to reduce vibration and noise, and can compensate for thermal expansion and contraction caused by temperature changes, which is widely used in various pipeline systems.
characteristic:
It has high internal density, can withstand high pressure, and has good elastic deformation effect. The valve is a tubular part composed of inner and outer rubber, cord layer and steel ring, which is vulcanized and formed, and then combined with a metal flange or a loose sleeve of a parallel valve.
The key to select "Anhua 304 flange valve throat" is to see the quality. Shanghai Dongfeng Pump Valve Factory is a professional manufacturer specializing in the production of "Anhua 304 Flange Valve Throat". It has 20 years of production experience and history. Its products are used in many key projects in China, and are exported to the United States, South Korea, France, Spain, Brazil, Dubai, etc.
Anhua County 304 flange valve throat | 304 flange valve throat Shanghai Dongfeng
Dongfeng Company has newly developed electric butterfly valves, electric butterfly valves, pneumatic tubes and leather bags for small precision instruments.
Welcome new and old customers to order by phone, thank you!