Sometimes natures reserve doesn’t quite have enough to meet our every day rainwater requirements. On those occasions the Hansen Rapid-Flo Rain Relief Valve provides what’s needed. If the tanks rain water level drops below minimum, the Hansen Rapid-Flo Valve opens to supplement the tanks water from an alternative source such as the mains water supply. However it will only increase the water level by either 50 or 100mm in case it rains the next day. The Rapid-Flo Rain Relief Valve has been designed to operate as a Full Flow Valve (1275 l/min at 1,200 kpa) and features the Hansen diaphragm for soft open and close thus reducing water hammer and increasing pump and water systems life expectancy.
- Feature and Benefits:
Prevents dry tank syndrome
Supplement your rain water tank from an alternative water supply, once level reaches pre-set level
Dual level weighted float determines the tanks fill depth of either 50mm or 100mm
Maintains a minimum water level in rainwater tanks
Suitable for high/low pressures (0.2 Bar – 12 Bar)
Strong compact design
Soft open and close action prevents valve bounce and water hammer
Lock off plunger allows the valve to be manually locked to the off position
Manufactured from strong, non corrosive UV stabilised materials
Patent pending “self cleaning pilot” for use in clean/dirty water conditions
Valve supplied with Complete Glass Fibre Reinforced Nylon valve body & arm, Threaded Adaptors, Rain Relief Green
Weighted Float , Weighted Float Carrier and 2.5 metre cord.