Complete Pump Supplies | Supplier Domestic Water Pumps & Booster Pumps

50mm Keraflo Aylesbury KB Type HF Fully Variable Delayed Action Float Valve

50mm Keraflo Aylesbury KB Type HF Fully Variable Delayed Action Float Valve

Keraflo Aylesbury KB Type Fully Variable Delayed Action

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Product code: A/KB50HF
£1117.00
£1340.40 inc. VAT
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Description

50mm Keraflo Aylesbury KB Type HF Fully Variable Delayed Action Float Valve

The Keraflo Aylesbury “KB” 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 without a lid or raised chamber and where the vertical drop from the valve to the water level may be considerable.

When the water level inside the tank falls the “KB” 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. This action provides a range of benefits including improved water turnover, fast refilling times, no water hammer and reduced noise.

Pumps and pump sets are often controlled to run for a minimum of 3 minutes. If the water demand is satisfied before this time and an auxiliary hydraulic accumulator is not fitted, the pumps will run against a closed valve head at zero efficiency.

The fill volume can be set to equal or exceed this volume to ensure the pump(s) run for at least 3 minutes. Where a pump set is used solely for transferring water from a break tank to an elevated storage tank, the ‘KB’ valve can dispense with the need for an auxiliary hydraulic accumulator.

Benefits of Keraflo’s Aylesbury KB Type Valves:

  • Virtually unlimited range of opening and closing levels – ideal for larger tanks.
  • Easy adjustment of variables; capacity can easily be matched to demand.
  • Lightweight = reduced tank wall stress and supporting structure not required.
  • Suitable for installation directly into a tank or raised valve chamber.

Applications

This unique valve is ideal for use with pumped systems, water treatment plants and many other applications including:

  • Industrial tanks n Rain (grey) water tanks and reservoirs
  • Pumped systems n Industrial feed and expansion tanks
  • Underground tanks n Process tanks
  • The flexibility of ‘KB’ valves can assist with improving water quality where buildings are partially commissioned or occupancy varies at different times of the year.

All valves are WRAS approved

Keraflo valves are manufactured in England and designed to operate for long periods of time without maintenance.

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Delivery

Delivery Information

Free delivery relates to MOST products on the Website over the value of £100.00 (excluding VAT). 

*Unless otherwise stated on individual items* 

Products purchased under £100.00 will incur a £6.95 delivery charge.

Standard Delivery Orders over £100.00 (3-5 working days)* - Free shipping for in stock items to mainland UK*. 

Next day shipping is only available for stock items which are ordered before 14:00 at a charge of £12.50*. Any orders that are placed after this time will be processed the following day.

Specified delivery times are based on orders placed before 2pm Monday to Friday (excludes Weekends and Bank Holidays)  - for more details please see "UK Shipping Charges" below.

Weekend or orders placed on a Bank holiday will be dispatched on the next working day.

*Excludes UK Islands, Republic of Ireland and Scottish Highlands.

During Christmas and New Year our warehouse will be closed. Orders over this period will be dispatched on the first working day after New Year.

Delivery times are subject to change if the item is out of stock with our supplier. There are products on our Website that are not stocked at our warehouse, nor with our manufacturer's UK warehouses, therefore lead times can vary. This is why we recommend you contact us prior to purchasing to check current stock levels and lead times.

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As we use 3rd party delivery agents, Complete Pump Supplies are unable to guarantee that all deliveries will be the next working day. Complete Pump Supplies will not be liable for any loss of income, loss of profits, loss of markets, loss of reputation, loss of customers, loss of use, loss of an opportunity even if we had knowledge that such damages or loss might arise or for any indirect, incidental, special or consequential damages or loss howsoever arising.

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