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The Keraflo Aylesbury “KP” Type Fully Variable Delayed Action Float Valves are ideal to provide an accurate and efficient method of controlling the level of stored water in cold water storage tanks with or without raised float valve chambers.
The KP type valve comprimises of an in-line control valve and the KB type valve acting as a pilot. The pilot valve offers a fully variable delayed action making this ideal for mains or pumped systems.
When the water level inside the tank falls the “KP” type valve does not immediately open, there is a delay until the water level has fallen to the user selected level, when this occurs the valve moves from a fully closed to a fully open position allowing water to flow back into the tank at a maximum flow rate, when the water level has returned to it’s full level the valve closes preventing any dribbling.
Features of Aylesbury ‘KP’ type float valve kits include the following:
Upstream Pressure Sustaining Regulator - the Control Valve regulates itself to leave the desired minimum upstream pressure (Adjustable 1 - 6 Bar).
Flexibility and ease of Installation
Conventional Float Valves above 3” are heavy and cumbersome often necessitating a two person installation. When the ‘KP’ Control Valve is mounted outside the tank at floor level, no heavy lifting is required.
The Control Valve can be mounted in one of four positions:
To reduce the risk of stagnation, two or more discharges can be connected to the outlet of the control valve. Since the Filling Pipe is only subjected to low pressure, thin wall PVC pipe can be used. The ‘KP’ Valve can also be configured to service twin/partitioned tanks.
‘KP’ Valves can operate in tanks as shallow as 1 metre in depth.
The standard Aylesbury ‘KB’ Pilot valve enables an opening level 2m below the inlet level. A longer chain can be supplied if required for installation in deep tanks
All valves are WRAS approved
Keraflo valves are manufactured in England and designed to operate for long periods of time without maintenance.
Please note these are made to order and may be on an extended lead time
|Next Day Available||No|
|Warranty||1 Year Warranty|
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