The grooved connection hose (also called electric butterfly valve) has become the first technology for the connection of fire, liquid and gas pipelines at present. Although the development of this technology in China is later than that abroad, due to its advanced technology, it was quickly accepted by the domestic market. With the development and application in recent years, this technology has replaced the two traditional pipeline connection processes of flange and welding. Grooved connection hose and electric butterfly valve make the complicated pipeline connection process simple, fast and convenient.
1. Simple connection process Groove connection hose electric butterfly valve connection process is very simple, without special professional skills. It only takes a few minutes to connect one pipe fitting, which greatly simplifies the technical difficulty of on-site operation and saves man hours, thus stabilizing the project quality, improving work efficiency and reducing labor costs.
2. Easy installation, low material cost. The flange connecting hose needs companion flanges, bolts, sealing gaskets, and installation time. The grooved connecting hose does not have these accessories, which greatly reduces the project cost.
3. The original characteristics of the pipeline are not affected by the trench connection hose electric butterfly valve, which is only in the connecting pipe slot without damaging the thickness of the pipe wall. This is a unique technical feature of the trench connection hose electric butterfly valve process.
4. The system has good stability and convenient maintenance. The electric butterfly valve with grooved connecting hose has unique flexible characteristics, which makes the pipeline have anti vibration, anti shrinkage and anti expansion functions. Compared with welding and flange connection, the stability of the pipeline system is enhanced, and it is more suitable for temperature change, so as to protect the pipeline, valves and equipment, and also reduce the damage of pipeline stress to components.
5. The later maintenance cost is low. The electric butterfly valve of groove connection hose is used for groove pipe fitting connection. The operation is simple and the required operation space is smaller, which brings many convenient conditions for future maintenance. When the pipeline and valve equipment need to be repaired or replaced, just loosen the two groove clamps to replace, rotate and modify a section of pipeline. There is no need to damage the surrounding walls, reducing the maintenance time and cost.