Pneumatic plastic butterfly valve

Pneumatic plastic butterfly valves are lightweight and highly corrosion-resistant, and are widely used in various fields such as pipeline systems for pure water and drinking water, drainage and sewage pipeline systems, saltwater and seawater pipeline systems, acid-base and chemical solution systems, and other industries. Their quality has been recognized by a large number of users.

　　Main structural characteristics of pneumatic plastic butterfly valve

1. Compact and aesthetically pleasing exterior structure

2. The body is lightweight and easy to install

3. Strong corrosion resistance and wide application range

4. Material is hygienic and non-toxic

5. Wear resistant, easy to disassemble, and easy to maintain

　　Pneumatic plastic butterfly valve parameters

Model Description: D671X-10S

Air driven: Compressed air 4-8 bar

Nominal diameter: 25-300mm

Nominal pressure: 0.6-1.6Mpa

Applicable temperature: 0~+80 ℃

Connection method: clamp type

Valve body material: UPVC, CPVC, RPP

Valve core material: UPVC, CPVC, RPP

Sealing material: EPDM, etc

Optional accessories: limit switch, locator, solenoid valve, air source processing triad

　　Main component properties of pneumatic plastic butterfly valve

The pneumatic plastic butterfly valve body is made of polypropylene UPVC and CPVC materials, which have excellent chemical resistance and good resistance to general acids and organic solvents. Sealing rubber materials include EPDM and FPM. Suitable for different environments based on their respective characteristics: EPDM can withstand general acidity and alkalinity, has good chemical resistance and water resistance, but is not resistant to mineral oil and superheated steam (200 ℃), and can be used at temperatures ranging from -40 to 120 ℃. FPM has excellent oil resistance, heat resistance, acid and alkali resistance, and chemical resistance. Commonly used in high-temperature and corrosion-resistant applications, the operating temperature ranges from -20 ℃ to 210 ℃.