D71X-10P Pressure rod typeHandle Butterfly ValveThe sealing ring is made of butyl rubber, which is mainly used for oil medium or domestic sewage discharge. Butyl rubber has the characteristic of oil resistance, temperature ≤80℃, and is suitable for gasoline, diesel oil, lubricating oil and other oils. The butterfly plate of the butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis, and the rotation angle is between 0° and 90°, and the valve is fully open when it rotates to 90°. Widely used in food, medicine, chemical and other net pipeline and industrial environmental protection, water treatment, high-rise buildings, water supply and drainage pipelines for opening and closing or regulating the flow of media.
Product Features
- Small and lightweight, easy to dismantle and maintain, and can be installed in any position.
- Simple and compact structure, quick opening and closing with 90° rotation.
- Low operating torque, labor-saving and lightweight.
- Flow characteristics tend to be straight, good regulation performance.
- The number of opening and closing tests is up to tens of thousands of times, with a long service life.
- Achieve complete sealing with zero gas test leakage.
Product Parameters
产品型号 | D71X-10P |
阀体材质 | 304不锈钢 |
阀板材质 | 304不锈钢 |
衬胶材质 | 天然橡胶 |
公称压力 | ≤1.0Mpa |
适用介质 | 水、气等 |
适用温度 | ≤50°C |
Product Size Reference

通径 | L | A | B | ∅D1 | N-∅L |
DN40 | 43 | 198 | 136 | 110 | 4-18 |
DN50 | 45 | 198 | 136 | 125 | 4-18 |
DN65 | 48 | 216 | 144 | 145 | 4-18 |
DN80 | 48 | 240 | 151 | 160 | 8-18 |
DN100 | 52 | 270 | 167 | 180 | 8-18 |
DN125 | 56 | 300 | 185 | 210 | 8-18 |
DN150 | 57 | 340 | 209 | 240 | 8-22 |
DN200 | 64 | 390 | 235 | 295 | 8-22 |