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Fluorine-lined electric butterfly valve anti-corrosion product details

1.Fluorine-lined electric butterfly valve anti-corrosionOverview:

The electric fluorine-lined butterfly valve adopts a PTF-lined butterfly plate with a spherical sealing surface. The valve is easy to operate, has tight sealing performance, and has a long service life; it can be used to quickly cut off or adjust flow. Suitable for applications requiring reliable sealing and good adjustment characteristics. The valve body adopts a split type, and the sealing at both ends of the valve shaft is controlled by the rotating base surface between the butterfly plate and the valve seat and fluorine rubber to ensure that the valve shaft does not come into contact with the fluid medium in the cavity. D971F46 electric fluorine-lined butterfly valve is a polymer material with thick lining technology on the flow parts, valve bodies, butterfly plates, and valve stems. It has excellent corrosion resistance and can be used in any concentration of acids, bases, salts, oxidants, reductants, organic solvents and other media. It is an ideal product for use as interception and regulation equipment on gas, liquid, semi-fluid pipelines and containers in chemical, petroleum, medicine, food, steel smelting, papermaking, hydropower and other systems. It can replace gate valves, Globe valves and other types of shut-off and regulating valves.

2. Fluorine-lined electric butterfly valve anti-corrosionPurpose:

The fully-lined polytetrafluoroethylene (F4), polychlorotrifluoroethylene (F3) and polyperfluoroethylene propylene (F46) fluoroplastic-lined valves produced by our factory have the advantages of corrosion resistance, no leakage, and long life. Suitable for concentrated sulfuric acid, hydrochloric acid, nitric acid, hydrofluoric acid, aqua regia, various organic acids, strong acids, oxidizing media or high-temperature olefinic sulfuric acid, high-temperature concentrated acetic acid, acid-base alternating, a variety of organic solvents and other highly corrosive media.

3. Structural characteristics of D971F46 electric fluorine-lined butterfly valve:

1. Small size, light weight, light operation, easy installation and maintenance.
2. Excellent and reliable sealing performance, zero leakage, and long service life.
3. The flow characteristics tend to be straight and the adjustment performance is good.
4. The structure is simple, the switch is quick, and it is turned on and off by 90 °.
5. It can replace the use of various valves such as gate valves, globe valves, plug valves, hose valves and diaphragm valves.
6. Pneumatic and electric devices can be configured according to user requirements to meet the needs of remote control and program control.
7. Changing the lining material of the parts can be suitable for various media.

4. Lining material of D971F46 electric fluorine-lined butterfly valve:

Polyperfluoroethylene propylene FEP F46 
tetrafluoroethylene-ethylene E-TFE F40 
Soluble PTFE FA 
PTFE F4 
Polyvinylidene fluoride PVDF F2 
Modified polyethylene FRPE PO

5. Main outline and connection size of D941F46 electric fluorine-lined butterfly valve:

6. D941F46 electric fluorine-lined butterfly valve adjusting actuator:

The adjustable electric actuator not only has the function of a switch-type integrated structure, but also can accurately control the valve to accurately adjust the medium flow. Due to limited space, its working principle will not be explained in detail here. The following is a brief explanation of the parameters that need to be noted when selecting adjustable electric actuators.

1. Control signal type (current, voltage)

The control signals of adjustable electric actuators generally include current signals (4~20mA, 0~10mA) or voltage signals (0~5V, 1~10V). The type and parameters of the control signal must be clarified when selecting the type.

2. Working form (electric-open type, electric-close type)

The working mode of the adjustable electric actuator is generally electrically open (taking 4 - 20mA control as an example, the electrically open type means that the 4mA signal corresponds to the valve closing, and the 20mA corresponds to the valve opening), and the other is electrically closed (taking 4-20mA control as an example, the electrically open type means that the 4mA signal corresponds to the valve opening, and the 20mA corresponds to the valve closing). Under normal circumstances, the type of work needs to be clear, and many products cannot be modified after leaving the factory.

3. Loss of signal protection

Loss of signal protection means that when the control signal is lost due to line and other faults, the electric actuator opens and closes the control valve to the set protection value. The common protection values are fully open, fully closed, and kept in place, and it is not easy to modify after delivery. The intelligent electric actuators produced by Ogilvy Valve Control can be flexibly modified through on-site settings, and can set any valve switch position.

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.