SUMEC TOUCH WORLD

First, integrated control flange cast steel hard seal butterfly valve product introduction:

The intelligent adjustable electric soft seal flanged butterfly valve has simple structure, small size and light weight, and is only composed of a few parts. And only need to rotate 90° can be quickly opened and closed, simple operation, and the valve has good fluid control characteristics. When the butterfly valve is in the wan fully open position, the thickness of the butterfly plate is the resistance of the medium flowing through the valve body, so the pressure drop generated by the valve is small, so it has better flow control characteristics. Butterfly valves have two types of seal: bullet seal and metal seal. Elastomeric sealing valve, the sealing ring can be mounted on the valve body or attached to the periphery of the disc. The soft sealing electric butterfly valve is composed of rubber sealing butterfly valve and carbon steel or stainless steel valve plate and valve stem. Electric all-lined rubber butterfly valve is suitable for temperature ≤80 ~ 120℃ such as food, medicine, chemical industry, petroleum, electric power, textile, paper and other water supply and drainage, gas pipelines for regulating flow and intercepting media.

Second, the product features of integrated regulating flange cast steel hard seal butterfly valve are:

1, small and light, easy to disassemble and repair, and can be installed in any position.

2, simple structure, compact, small operating torque, 90° rotation open quickly.

3, the flow characteristics tend to be straight, good adjustment performance.

4, the connection between the butterfly plate and the valve stem adopts a pin-free structure to overcome the possible internal leakage point.

5, the outer circle of the butterfly plate adopts spherical shape, which improves the sealing performance and extends the service life of the valve, and maintains zero leakage with pressure opening and closing more than 50,000 times.

6, the seal can be replaced, and the sealing is reliable to achieve two-way sealing.

7, the butterfly plate can be sprayed according to user requirements, such as nylon or polytetrafluoroides.

8, the valve can be designed to flange connection and clamp connection.

9, the driving mode can be selected manual, electric or pneumatic.

Electric flanged butterfly valve is suitable for temperature ≤120 ° C or ≤150° C, nominal pressure ≤1.6MPa water supply and drainage, sewage, food, heating, gas, Marine, hydropower, metallurgy, energy systems and textile and other industries, especially suitable for two-way sealing and valve body easy to rust occasions, for regulating flow and intercepting media.

Third, pressure test safety matters:

1, in the electric valve test work should pay attention to the personal safety of the participants, in the work must wear labor protection shoes, wear safety hats correctly. Strictly follow the test procedures.

2, in the electric valve test process to cherish the electric valve and its accessories.

3, the electric valve adjustment is mainly to adjust the strength and sealing performance of the electric valve. Strength performance: The strength performance of the electric valve refers to the ability of the electric valve to withstand the medium sealing performance: The sealing performance of the electric valve refers to the ability of the sealing parts of the electric valve to prevent the leakage of the medium, which is the most important indicator of the electric valve, there are three sealing parts of the electric valve:

1) The contact between the contact surface between the opening and closing parts and the sealing surface of the valve seat (internal leakage, that is, the commonly referred to as lax closing, he will affect the ability of the electric valve to cut off the medium);

2) The fitting of the packing with the valve stem and stuffing box.

3) The connection between the valve body and the valve cover (leakage).
 

Shanghai Huquan Valve Group Co., Ltd. is a comprehensive enterprise, specialising in research and development, processing and sales of all kinds of valves, electric actuators and automation complete sales, is a comprehensive enterprise with import and export rights, the distribution of a wide range of company outlets to provide customers with timely and efficient pre-sales and after-sales service.

     China Shanghai Shi an international metropolis, is the absorption of foreign advanced technology and management concepts of the city, Shanghai Huquan is located in Malu Industrial Park, Jiading District, Shanghai, Shanghai production base was established in 2008, the registered capital of 33,333,000 yuan, the company relies on years of experience in research and development and management concepts, and the continuous introduction of domestic and foreign absorption of advanced production technology and efficient management, has been a stronger strength of the type of enterprise, making the Enterprises in the valve and actuator manufacturing industry has become a strong strength and competitive supplier.
      The main products are gate valves, butterfly valves, ball valves, globe valves, check valves, regulating valves and other series of valves and a variety of electric actuators. Pneumatic actuators, solenoid valves, control systems, automation equipment and other automation products. Widely used in electric power, petroleum, chemical industry, environmental protection, water, coal mining, metallurgy, buildings and other industries, the products are exported to domestic and foreign, by the users at home and abroad praise.

       Quality - from professional, service - in the fulfilment' is the unswerving business philosophy of Huquan people. Looking at the world, looking to the future, we are passionate, the brilliant achievements of the enterprise is the crystallisation of the user, we will continue to improve and enhance the quality of Chenpin and the level of service, to provide customers with high-quality products and perfect service, to make a greater contribution to the community, and warmly welcome the majority of new and old customers to visit us and create a brilliant future!

     Shanghai Huquan Valve Group is a comprehensive enterprise, specialising in research and development, processing and sales of a variety of valves, electric actuators and automation equipment, is a comprehensive enterprise with the right to import and export, the distribution of a wide range of company outlets system, to provide customers with fast and timely pre-sale and after-sales service. Shanghai production base was established in 2008, the registered capital of 33,333,000 yuan, the company with many years of research and development experience and development concepts, the continuous introduction and absorption of domestic and foreign advanced technology and efficient management, has a strong strength of the team, the company's strong technical force, manufacturing equipment, high-quality team and qualifications and so on is a guarantee of the quality and service system, so that the enterprise in the valves and actuators in the manufacturing industry The company has become a strong and competitive supplier in the valve and actuator manufacturing industry.

    The main products are: gate valves, butterfly valves, ball valves, globe valves, regulating valves, check valves and other series of valves and a variety of electric actuators, pneumatic actuators, solenoid valves, control systems, automation equipment, automation products, which are widely used in electric power, petroleum, metallurgy, chemical industry, environmental protection, water supply, coal, paper, buildings and other industries, the products are exported to domestic and international markets, and praised by the users at home and abroad.

   "Quality - from professional, service - in the fulfilment" is Huquan people unswervingly business philosophy, looking at the world, looking to the future, we are passionate, the brilliant achievements of the enterprise is the crystallisation of the user, we will continue to be in the enhancement of product quality and level of service to provide users with high-quality products and perfect service to make greater contributions to society. We will continue to improve product quality and service level, provide users with high-quality products and perfect service, and make greater contribution to the society, and warmly welcome new and existing customers to visit us and create a brilliant future.