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Pneumatic UPVC ball valve

  • [valve model]: Q611S
  • [diameter specification]: DN15~DN100
  • [structural form]: Floating through type
  • [valve body material]: UPVC、CPVC、PP、PVDF
  • Nominal pressure: PN1.0MPa
  • [applicable temperature]: -40℃-180℃
  • Scope of application: General pure water and raw drinking water, acid and alkali, chemical solution, corrosive liquid
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  •  Pneumatic UPVC ball valve

Product features

Pneumatic UPVC ball valve (double make type) is a kind of anti-corrosion plastic ball valve with various corrosive pipeline fluid medium. The valve body is assembled and molded by UPVC (CPVC) injection parts, which has super corrosion resistance. The pneumatic UPVC ball valve controls the opening and closing of the valve through the air source pressure. From the aspect of work efficiency, it reduces the manpower and time required and greatly improves the workload. Generally, the medium temperature used for pneumatic plastic ball valve should not be too high. According to the material temperature, it can be between - 40 ℃ and 180 ℃, and the working pressure is not more than 1.6 MPa. For pipes containing hard granular liquid, it is not suitable to use pneumatic plastic ball valve, so as to prevent the leakage caused by scratching the ball surface or sealing surface.
Features of pneumatic UPVC ball valve:

1. The unique connection mode of pneumatic double make ball valve is especially convenient for installation and disassembly, and the maintenance is simple and easy.
2. Using the air source pressure of the pneumatic actuator to control the valve not only saves time and effort, but also improves the safety of the ball valve.
3. The body of pneumatic plastic ball valve is light in weight, flexible in rotation, convenient in use, simple in matching and large in circulation capacity;
The double, non-toxic and wear-resistant material makes the ball valve more hygienic and wear-resistant

technical parameter

Nominal diameter DN15~DN100(mm)
Pressure range 1.0mpa-1.6mpa
Connection mode Double order live connection Flange connection
working temperature -40 ~ 180 ℃ [ambient temperature: Standard: - 20 ~ 80 ℃]
body material UPVC 、CPVC 、PP、PVDF
Driving mode Compressed air 4 ~ 7bar (with manual device)
Form of action Single acting spring return (normally open , normally closed ) Double action (air on and gas off)
Applicable media water sewage Gas Acid base Food chemical solution Corrosive chemical liquids
control mode Switch type (switch off control) . regulating line (precise adjustment of 4-20mA signal of valve positioner)

Working principle of pneumatic UPVC ball valve:
The pneumatic actuator of pneumatic UPVC ball valve can be divided into double acting type and single acting type. Generally, if it is used to adjust medium flow control, double acting pneumatic actuator is selected. The single acting actuator has the function of spring return, which can be divided into normally closed type and normally open type. That is, the valve is in the open or closed position. When the air source is lost or the emergency fault occurs, the valve automatically returns to the open or closed state, which can be used in the dangerous working conditions of conveying combustible gas or flammable liquid.

Quotation process

Valve price:

Due to the different requirements of order quantity, packaging and delivery mode, as well as the fluctuation of valve raw material price, the valve price will be greatly different. Therefore, the price of our products is not indicated on the website. Please understand.

Please contact us for technical information of this valve or other products if you need. We will reply immediately, and according to your requirements, we can select the right valve products for you, so that your purchasing process is easy and pleasant.

Quotation process:

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

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

3. Specific matters to be agreed: delivery time, special requirements, etc.

Ordering instructions

1、 If the customer has special requirements for the product, the following instructions shall be provided in the order contract:
(1) Valve body material (such as: plastic, cast steel, stainless steel...)
(2) For example, flange connection
(3) Nominal diameter, pipe size
(4) Ambient temperature and pressure range
(5) Supply voltage, air pressure
(6) Fluid properties (including nominal pressure, temperature, viscosity or acidity or alkalinity)
2、 The company configures all kinds of 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 shall correctly explain the meaning and requirements of the valve model (for details, refer to the description of valve model preparation), and sign the contract under the condition that both parties understand and agree.
4、 After the customer tells the required valve model, specification, quantity and delivery time and place, 20% of the total amount of deposit or full payment shall be timely remitted to our company's account, and the rest shall be remitted before delivery, so as to arrange delivery in time.
5、 After confirming the purchase, our company carries on the production in strict accordance with the delivery date. According to the different types and quantities of orders, the product processing cycle is generally 3 to 30 days, 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 order as early as possible.
6、 According to the needs of customers, our company provides network distribution services, delivering goods to the branches (offices) in major cities, and providing door-to-door delivery service. After the product acceptance, our company will provide after-sales service.