Hansen

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The Hansen Rapid-Flo tank-filling valve is for use when your tank water level falls below a pre set minimum. The valve can draw from an alternative source such as a pump or mains water supply. But the valve only raises the water level a pre-determined amount - either 50mm or 100mm. The purpose of this to just raise your tank level a minimum amount to maintain supply until future rainfall fills it properly. Flow with this valve is unrestricted - up to 1,275 litres/min (at 12 bar). The valve is self-cleaning, and features a soft open/close action to prevent valve hammer. A valve-lock is also incorporated to stop valve operation if not desired. Supplied complete with tank wall through-fittings as listed.
Hansen Male tank fittings have a barbed tail to suit pipe connection. The other end is a flush flange fitting (not threaded). Each tank fitting is supplied complete with rubber and low-density poly (LDPE) washers. Secure pipe with hose clip. Also suitable for boat thru-hutt hull fittings and suchlike.
Male Adapters are used for connection of 25mm Hansen Flo Valves to troughs or tanks with fitted thread couplings. (Generally concrete troughs.)
215 968
$20.95 inc. GST
215 985
$23.25 inc. GST
215 987
$25.75 inc. GST
Hansen Full-Flow* ball valves can be used anywhere the flow of fluid needs to be quickly and directly stopped and started. All valves have BSPT threads._x000D_
*Hansen Full-Flow valves do not restrict pipe flow when fully open.Hansen Full-Flow* ball valves can be used anywhere the flow of fluid needs to be quickly and directly stopped and started. All valves have BSPT threads._x000D_
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215 961
$24.45 inc. GST
215 964
$32.25 inc. GST
215 965
$39.65 inc. GST
Hansen HiFlo foot valve is used at the bottom of a pump suction line to prevent flow-back and air-locking of the pump. The unique design reduces flow restriction to the minimum. There is a built-in strainer. The foot valve works in any position or angle. (Replacement diaphragm and spring sets are common to both foot and check valves of same dimension.) BSPT thread.
220 816
$155.00 inc. GST
The Hansen Slo-Flo tank-filling valve is for use when your tank water level falls below a pre set minimum. The valve can draw from an alternative source such as a pump or mains water supply. But the valve only raises the water level a pre-determined amount - either 50mm or 100mm. The purpose of this to just raise your tank level a minimum amount to maintain supply until future rainfall fills it properly. Flow with this valve is restricted to a constant 2 litres/min (at 0.2 - 12bar), consistent with rules of many local water authories. The valve is self-cleaning, and features a soft open/close action to prevent valve hammer. A valve-lock is also incorporated to stop valve operation if not desired. Supplied complete with tank wall through-fittings as listed.
Hansen Female tank fittings have a threaded tail to suit threaded fittings and elbows. The inside end is also female threaded. Each tank fitting is supplied with rubber and low-density poly (LDPE) washers. The large 80mm and 100mm fittings also feature reverse-thread left-hand back nuts to give more secure attachment and seal. Available black only.