| Customization: | Available |
|---|---|
| Media: | Water |
| Temperature: | Low Temperature |
|
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The Foot Valve or Bottom Valve is actually a kind of check valve that prevents water from flowing back.
| Suitable medium: water Working temperature: ≤50°C Nominal pressure: PN2.5/10 Main Parts material Body: cast iron ,seal:PTFE |
PN | DN | D | H |
| 2.5/10 | 50 | 160 | 145 | |
| 65 | 180 | 161 | ||
| 80 | 195 | 177 | ||
| 100 | 215 | 213 | ||
| 125 | 245 | 236 | ||
| 150 | 280 | 315 | ||
| 200 | 335 | 380 | ||
| 250 | 390 | 468 | ||
| 300 | 440 | 552 |
Question:
What is the purpose of the bottom valve?
Answer:
The bottom valve is a kind of energy saving valve, which is generally installed at the bottom of the underwater straw of the pump, which restricts the liquid in the pump tube to return to the water source, and plays the function of only entering and not leaving. There are many water intakes and reinforcing bars on the valve cover, which is not easy to block, and is mainly used in the pipeline of pumping. The action of the channel and support. The caliber has single, double and multi-lobe types, with flange connections and threaded connections. Other names: internal screw lift type bottom valve -- bottom hole valve, suction valve, water filter valve, showerhead; Lift type bottom valve - flange bottom hole valve; Swing bottom valve - flange swing bottom hole valve.
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