Electric UPVC butterfly valve - Shanghai Dongfeng Pump Valve Factory - 上海花千坊_上海龙凤花坛_夜上海最新论坛

Electric UPVC butterfly valve

  • [Valve model]: D971S，D971X
  • [Diameter specification]: DN50～DN300
  • [Structure]: Wafer type central line type A
  • [Valve body material]: UPVC、CPVC、PP、PVDF
  • [Nominal pressure]: PN10
  • [Applicable temperature]: 0～+60℃
  • [Application Scope]: Water, oil, gas and corrosive medium
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  • Electric UPVC butterfly valve

Product features

Electric UPVC plastic butterfly valve has the characteristics of light weight, strong corrosion resistance, wear resistance, easy disassembly, etc. It is suitable for various corrosive pipeline fluid chemical anti-corrosion butterfly valve. It is not only acid resistant, alkali resistant, corrosion resistant, but also has high mechanical strength, and meets the national drinking water health standards. The electric UPVC plastic butterfly valve inputs the 220V power supply pressure to drive the disc to rotate 90 degrees to achieve the opening and closing function. It can also input the control signal of 4~20m to regulate and control the process parameters such as the pipe medium flow, pressure, temperature, etc. It is widely used in many fields, such as the pipeline system of general pure water and raw drinking water, drainage and sewage pipeline system, brine and seawater pipeline system, acid and alkali and chemical solution system, and its quality is recognized by users.
Electric UPVC Features of butterfly valve:
1. Compact and beautiful appearance, light weight and easy installation.
2. The material is sanitary and non-toxic, with strong corrosion resistance and wide application range.
3. The electric plastic butterfly valve is wear-resistant, easy to disassemble, and easy to maintain.
4. The valve body is made of UPVC material, and the sealing seat is made of EPDM or FPM.
5. The valve body of the electric UPVC butterfly valve is connected with the pipeline through the flange clamp type, and the central line type is adopted, which is convenient for disassembly and maintenance.

Electric UPVC Applicable scope of butterfly valve:
1. Reinforced polypropylene (RPP) material: acid resistance and corrosion resistance 35%, service temperature - 20 ℃ - 90 ℃.
2. Rigid polyvinyl chloride (UPVC) material: acid resistance and corrosion resistance 50%, service temperature - 10 ℃ - 70 ℃.
3. Chlorinated polyvinyl chloride (CPVC) material: acid resistance and corrosion resistance 70%, service temperature - 40 ℃ - 95 ℃.
4. Polyvinylidene fluoride (PVDF) material: acid resistance and corrosion resistance 100%, service temperature - 40 ℃ - 140 ℃.
Electric UPVC Material of butterfly valve parts:

technical parameter

Nominal diameter DN50～300 (mm)
Nominal pressure PN0.6、1.0MPa
Applicable temperature 0～+60℃
Connection type Wafer type
Scope of application PVC compatible chemical solvents for food industry
Control form Switch type (switch two position control), intelligent regulation (4~20mA analog signal control)


name Material Science
valve body UPVC、CPVC、PP、PVDF
Valve plate UPVC、CPVC、PP、PTFE
Sealing surface FPM、EPDM、NBR

Quotation process

Valve price:

Due to the different requirements of order quantity, packaging and delivery method, and the fluctuation of the price of valve raw materials, the price of valves will have a big difference immediately, so our products have not been marked with prices on the website, please understand.

If you select a valve product on this website and need to know the price or obtain relevant technical information, please contact us. We will reply immediately, and can select appropriate valve products for you according to your requirements, so that your procurement process is easy and pleasant.

Quotation process:

1. Please fax the name (or product model) of the valve you selected, the required order quantity, packaging requirements, delivery time, your company name, your company location and contact information to 021-36311208 Or telephone: 021-60547555。

2. After receiving the customer's purchase list, our company will provide the customer with various services such as valve quotation "price list", model selection "valve model" and technical guidance as soon as possible.

3. Specific matters: delivery date, special requirements, etc.

Ordering Instructions

1、 If the customer has special requirements for the product, the following instructions must be provided in the order contract:
(1) Valve body material (such as plastic, cast steel, stainless steel...)
(2) Connection type (such as flange, thread, clamp, etc.)
(3) Nominal diameter, pipe size
(4) Ambient temperature and pressure range
(5) Power supply voltage, air supply pressure
(6) Fluid properties (including nominal pressure, temperature, viscosity or acid-base)
2、 The company configures various driving devices according to the special requirements of customers. (electric control, pneumatic control)
3、 If the customer provides the determined valve type and model, the customer should correctly explain the meaning and requirements of the model (see the description of valve model preparation for details), and sign the contract on the condition that both the supplier and the buyer have the same understanding.
4、 After the customer tells the required valve model, specification, quantity, delivery time and place, the deposit of 20% of the total amount or the full payment for goods shall be remitted to our company's account in time, and the rest of the payment for goods shall be remitted before shipment, so as to arrange shipment in time.
5、 After the purchase is confirmed, our company will produce in strict accordance with the delivery date. The product processing cycle is generally 3 to 30 days, depending on the type and quantity of the order, and the specific delivery time is subject to the contract. In order to ensure that the goods you ordered are in place in time, please try your best to order earlier.
6、 Our company provides network distribution services according to the needs of customers, delivering goods to the branches (offices) of customers in major cities, and implementing door-to-door delivery services. After the products are accepted, our company will provide after-sales service.