Hansen

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The Fast Flo trough valve is ideally suited to tight-fitting environments. Supplied with one through-trough flange fitting, short float arm and 70cm float cord (with nuts). Recommended use of 115mm ball float (not supplied). Length 30cm overall, fitted, including attached ball. (Float cord is not suitable for short-arm valves.) Use a Hansen Male Adapter for threaded troughs.
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.
Male Adapters are used for connection of 25mm Hansen Flo Valves to troughs or tanks with fitted thread couplings. (Generally concrete troughs.)
This plastic-body valve is supplied complete with 3 adaptor fittings, long brass float arm and 60cm of float cord (with nuts attached).
This plastic-body valve is supplied complete with 3 adaptor fittings, short brass float arm.
Thru Fittings are used for installation of 25mm Hansen Flo Valves to troughs or tanks that do not have fitted thread couplings. (Generally plastic troughs.)
215 968
$22.95 inc. GST
215 985
$23.95 inc. GST
215 987
$27.95 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.
**Hansen Full-Flow valves do not restrict pipe flow when fully open.
215 961
$25.95 inc. GST
215 964
$33.95 inc. GST
215 965
$42.95 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
$169.00 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.
215 870
$175.00 inc. GST
215 877
$12.95 inc. GST
The Hansen Tank Leveller Valve is supplied as a complete kit with 115mm weighted ball, 140mm blue threaded float, 2.5m nylon cord and adaptors for 32mm, 40mm and 50mm inlet pipes. This device enables setting minimum and maximum water levels. This prevents the constant turn on and off of the pump whenever minimal amounts of water are drawn off. This system combines well with rain harvesting, allowing the pump to turn on only when a minimum water level is reached. Parts available.
This brass-body valve is supplied complete with 3 adaptor fittings, long brass float arm and 60cm of float cord (with nuts attached).
The Max Flo trough valve gives a much greater flow rate than Super Flo valves, and is also much more capable of dealing with sediments. It is supplied complete as pictured, with 2 adaptors, adjustable float arm, optional extention for float arm, 60cm of cord and a 100mm ball float. Max Flo flow rate is 570L/min @ 29p.s.i.