D71F-16P HandleClamped PTFE Butterfly ValveCan be applied to 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. 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, the angle of rotation between 0 ° and 90 °, when rotated to 90 °, the valve is fully open.

Product Features

  • 小型轻便，容易拆装及维修，并可有任意位置安装。
  • 结构简单，紧凑，90°回转启闭迅速。
  • 操作扭矩小，省力轻巧。
  • 流量特性趋于直线，调节性能好。
  • 启闭试验次数多达数万次，寿命长。
  • 达到完全密封，气体试验泄漏为零。

Product Parameters

产品型号

D71F-16P

阀体材质

304不锈钢

阀板材质

304不锈钢

衬胶材质

PTFE polytetrafluoroethylene

公称压力

≤1.6Mpa

适用介质

水、气、油品等

适用温度

≤150°C

Product Size Reference

通径

L

D

D1

n-Фd

DN40

42

86

110

4-23

DN50

42

86

125

4-23

DN65

44.7

86

145

4-26.5

DN80

45.2

86

160

8-18

DN100

52.1

100

180

4-24.5

DN125

54.4

100

210

4-23

DN150

55.8

100

240

4-25

DN200

60.6

152

295

4-25

DN250

65.6

152

355

4-29

DN300

76.9

152

410

4-29

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