foundry ironFlange Bottom Valvealso known asWater pump bottom valveThe valve is a kind of energy-saving valves, generally installed in the pump underwater suction pipe at the bottom of the pump to limit the pump pipe liquid back to the water source, playing a function of only in and out. Valve cover has a lot of inlets and reinforcement played not easy to block, the main role is to be installed at the bottom of the pump to prevent the backflow of water.

Scope of Application

ought tofoot valveReasonable design, advanced manufacturing process, easy installation, use and maintenance. And has the advantages of small friction resistance, long service life, energy saving, etc., widely used in petrochemical, chemical, textile, printing and dyeing, metallurgy, mining, drainage and irrigation and other industries of the water pump supporting facilities.

Product Parameters

产品型号

H42X-6/10

阀体材质

铸铁

公称压力

≤0.6/1.0Mpa

适用介质

水等

适用温度

≤80°C

Product Size Reference

Flat Welding Flange Data Sheet (6kg)

通径

螺栓中心距

螺栓孔直径

螺栓孔孔数

DN50

110mm

14mm

4

DN65

130mm

14mm

4

DN80

150mm

18mm

4

DN100

170mm

18mm

4

DN125

200mm

18mm

8

DN150

225mm

18mm

8

DN200

280mm

18mm

8

DN250

335mm

18mm

12

DN300

395mm

23mm

12

Flat Welding Flange Data Sheet (10kg)

通径

螺栓中心距

螺栓孔直径

螺栓孔孔数

DN50

125mm

18mm

4

DN65

145mm

18mm

4

DN80

160mm

18mm

4

DN100

180mm

18mm

8

DN125

210mm

18mm

8

DN150

240mm

23mm

8

DN200

295mm

23mm

8

DN250

350mm

23mm

12

DN300

400mm

23mm

12

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