The valve is composed of main valve and external guide valve. It uses the floating ball in the water due to the change of liquid level to connect the guide valve to make the main valve supply water and close, so as to control the water level of the pool (tank) and the water tower within a certain range to prevent overflow and low water level.
● The valve is suitable for automatic water supply system of various pools (tanks) and water towers in industrial and mining enterprises and civil buildings, as well as atmospheric boiler circulating water supply system.
● Quick opening and slow closing of main valve, no water hammer, tight sealing and no risk of flooding.
● Convenient installation and adjustment, long service life.
No. | Parts | Material |
1 | Body | QT450 |
2 | Bonnet | QT450 |
3 | Disc | QT450 |
4 | Diaphragm | Acrylic cord lined with NBR |
Custom products accepted, more dimensions, please contact me.
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