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Highlight: Wafer Type Pneumatic Butterfly Valve
Product introduction:
The pneumatic soft-sealed butterfly valve is composed of a pneumatic actuator, a rubber-sealed butterfly valve, and a carbon steel or stainless steel valve disc and stem. The wafer-type pneumatic butterfly valve is suitable for applications with a temperature ≤120℃, such as in water supply/drainage and gas pipelines for industries like food, medicine, chemical, petroleum, power, light textile, and papermaking, serving to regulate flow and intercept media.
Product technical parameters:
Nominal Diameter DN (mm) | 50~1200 | |
Nominal Pressure PN (MPa) | 0.6~4.0 | |
Test Pressure (MPa) | Strength (water) | 0.9~6.0 |
Enclose (Water) | 0.66~4.4 | |
Main Components | Body | Stainless steel/Carbon steel/alloy steel |
valve plate | Stainless steel/Carbon steel/alloy steel | |
valve stem | 2Cr13 stainless steel | |
Packing | PTFE, flexible graphite | |
Shaft | Stainless steel, PTFE, cemented carbide | |
Working temperature | -40~570℃ | |
Medium suitable | Water, oil, steam, acid and alkali and other corrosive media |
Product features:
1.Novel, reasonable and unique design, light weight, quick opening
and closing.
2.Low operating torque, easy and labor-saving operation.
3.Can be installed in any position for easy maintenance.
4.Sealing components are replaceable, ensuring reliable
bidirectional zero-leakage sealing performance.
5.Sealing materials feature aging resistance, corrosion resistance,
and a long service life.