This extremely high volume diaphragm activated valve gives you greater control of the water levels in your water tank or reservoir! With two weights, the BigBoy allows variable adjustment between minimum and maximum water levels saving your electricity by reducing pump run time. The valve will have no water hammer, requires no power and has less parts which means there will be less problems! The BigBoy® will be closed when both weights are submerged (maximum water level), and will remain closed until the bottom weight is exposed (minimum water level). The valve will then open and remain open until the maximum water level is reached.
Pump fed large storage tanks and/or reservoirs – It allows for a single level or variable minimum or maximum water levels.
Mains/Gravity fed large storage tanks and/or reservoirs – Allows a single level or variable minimum and maximum water levels
Rain Harvesting – as a back-
- Working Pressure: 15 kPa – 1200 kPa (2 psi – 175 psi)
- Sizes: 32, 40 and 50mm longtail (no need for tank fittings)
- Flow rate: 1500 L/min @ 1200 kPa
- Temperature: 1°C – 60°C