Overview:
Pneumatic UPVC butterfly valve has the characteristics of light valve body, strong corrosion resistance, non-toxic and hygienic material, wear resistance, easy disassembly, and simple maintenance. Pneumatic UPVC butterfly valve is applied in multiple fields, such as general pure water and drinking water pipeline systems, drainage and sewage pipeline systems, brine and seawater pipeline systems, acidic and alkaline chemical solution systems, and other industries.
Product Features
1. The hygiene index of pneumatic UPVC butterfly valve meets the requirements of national health standards, and the heavy ion content in the medium meets ultra-pure water standards.
2. Pneumatic UPVC butterfly valve has strength and toughness, with a smooth and clean pipe wall, small friction resistance and adhesion when transporting fluids.
3. Pneumatic UPVC butterfly valve has excellent chemical corrosion resistance and flame retardancy.
4. Pneumatic UPVC butterfly valve is lightweight, equivalent to 1/5 of steel pipes, and 1/6 of copper pipes. It has low thermal conductivity, about 1/200 of steel.
5. Excellent aging resistance and UV resistance significantly extend the normal service life compared to other pipeline systems.
Pneumatic actuator
Adopting the new ATD series pneumatic actuator, with double-acting and single-acting (spring return), gear drive, safe and reliable.
1. Gear-type double pistons, large output torque, small volume.
2. The cylinder is made of aluminum alloy material, lightweight and aesthetically pleasing.
3. Manual operating mechanism can be installed at the top and bottom.
4. Rack-and-pinion connection can adjust the opening angle and rated flow.
5. The actuator can be equipped with electric signal feedback indication and various accessories for automation.
6. IS05211 standard connection provides convenience for product installation and replacement.
7. The two end-adjusting screws allow standard products to have a ±4° adjustable range at 0° and 90°, ensuring synchronization accuracy with the valve.
Technical Parameters and Performance
Pneumatic actuator technical parameters UD671X pneumatic UPVC butterfly valve body parameters
Type Double-acting piston, spring return type
Nominal diameter DN50~400mm
Air supply pressure Double-acting: 2-8bar/Single-acting: 4-8bar
Nominal pressure PN1.0, 1.6MPa
Output torque Double-acting: 4N·M~10560N·M
Valve shaft material Carbon steel, 304/316/316L stainless steel
Single-acting: 7N·M~2668N·M
Valve body material UPVC, CPVC, PP
Operating temperature Ambient temperature type: -20℃~80℃ (rubber O-ring)
Valve plate material UPVC, CPVC, PP
High temperature type: -20℃~160℃ (fluorine rubber O-ring)
Valve seat seal EPDM, FPM
Action range 0~90°±5°
Structural form A type
Interface thread GTD40~GTD83 G1/8″
Temperature EPDM≤80℃, FPM≤100℃
GTD110~GTD350/ATD52~240 G1/4″
Applicable medium Water, PVC-compatible food industrial chemical solvents
Valve position signal Locator: 4-20mA/Reverser: Fully open and fully closed signal
Features Lightweight, corrosion-resistant, non-toxic and hygienic, low flow resistance
Shanghai Huanqi Plastic Pipeline Co., Ltd.
Contact: Wang Zhigang
Company phone: 021-57562878
Company fax: 021-57562676
Mobile phone: 15900400720
Email: twhq29@163.com
QQ number: 584666911
Company website: http://www.hqpvc.com