Purchase and sales contract of electric butterfly valve for high-speed railway project:
Benxi button slot type soft connection | Dongfeng brand of button slot type soft connection
Buckle groove type soft connection, Benxi buckle groove type soft connection
Shanghai Dongfeng Pump Valve Factory is a professional manufacturer of various specifications of button groove type soft connection. In addition to button groove type soft connection, there are ANSI American standard valves, DIN German standard valves, BS British standard valves, KS Korean standard valves, etc. Meet the needs of different customers and markets. Exports to Europe, the Americas, Southeast Asia and many other regions.
"Benxi buckle groove type flexible connection" The flexible valve products for water circulation produced by our company use high-quality synthetic products, which are mainly used at the inlet and outlet of the condenser. The products have good overall performance, convenient installation and commissioning, good corrosion resistance, and deformation recovery performance, Not afraid of impact during installation and overhaul, the service life of steel expansion valves of the same type is significantly longer than that of steel expansion valves of the same type. The main origins of valves also include the United States, Japan, Germany, China, etc. These valve products all call themselves systems, of which Japan and China are relatively close, so the installation length of valves is also different. Generally, the United States is in inches, while Germany, Japan and China are in ISO standard mm. With many excellent properties, such as scalability, high temperature resistance and corrosion resistance, valves are widely used in oil, water supply, drainage, power, fire protection, sanitation and other fields.
Due to the influence of various reasons such as its raw materials, operating environment, tolerable media, and manual maintenance, the service life of the "Benxi buckle groove type soft connection" valve will also be different. The valve can be damaged for various reasons during the operation of the valve device or due to improper storage. In order to meet the requirements for water quality in the drinking water pipeline system, our company adopts new medical silica gel as the main manufacturing material for this type of pipeline system, as well as the manufacturing material of special valves for drinking water, which is often referred to as silicon valves. This product uses special materials combined with new manufacturing processes in manufacturing, It effectively ensures the reliability of the product application in the pipeline system, reduces the impact on the drinking water quality caused by the use of valves in the pipeline, and comprehensively and systematically guarantees the water quality safety of the drinking water pipeline. At present, our company has developed into a major manufacturer of domestic silicon valve products. Dongfeng valve
Advantages: valve, noise reduction, lightweight.
Usage: connection with pump and valve, pipeline with large vibration, pipeline with frequent changes in cold and heat.
Why should the pump room of "Benxi buckle groove type soft connection" hotel be equipped with large diameter valves? Generally, large star hotels have a large demand for water, and large diameter pipes can meet the demand for daily water. This is one of the widely used large diameter valves above dn300? Because the soft valve can play a good role in earthquake resistance, noise reduction, and can produce an appropriate amount of displacement. The installation of the valve can be successful only when the size is appropriate. Generally, the nominal diameter DN of the valve is 25mm-3200mm, and the length L90mm-500mm, which may vary according to actual needs. When large diameter valves are used in close proximity to the pump outlet or under frequent startup and shutdown conditions, in order to reduce the impact of excessive stretching and compression of the valve length on the pump and pipeline, limit devices should be added at both ends of the flange.
The key to selecting "Benxi buckle groove type soft connection" is to see the quality. Shanghai Dongfeng Pump Valve Factory is a professional manufacturer specializing in the production of "Benxi buckle groove type soft connection". 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.