These new Fire Sprinkler Tank Valves are the first products available on the market to comply with the LPCB’s Loss Prevention Standard LPS 2083. “The Requirements and Test Procedures
for the LPCB Approval of Automatic Water Level Control Valves for use in Above Ground Suction Tanks for Sprinkler Systems” – published by BRE Global Ltd.
The valves are easy to install with an ‘up and over’ discharge arrangement which assists in facilitating Type AA, AB, AF, or AG air gap requirements under the Water Regulations.
When water is taken from the tank and the water level falls (when a tap is opened for example), the Keraflo FB Type float valve does not immediately open (at a dribble) as would happen with a BS1212 equilibrium valve. There is, instead, a delay; the valve does not open until the water level has fallen to the user-selected level.
When this opening water level is reached the FB Type valve moves from a ‘fully closed’ position into a ‘fully open’ position, allowing water to flow into the tank at a maximum flow rate. When the water level has returned to its original full level, the valve immediately closes from the ‘fully open’ position, preventing any of the ’dribbling’ associated with equilibrium valves.
Here is a selection of documents, designed to ease specification and installation:
Parts only warranty (no labour) for equipment purchased in the United Kingdom, Ireland, Isle of Man and the Channel Islands. Components of the unit which are proven to be faulty or defective in manufacture will be exchanged or repaired.
1 Year from Date of Manufacture
10 Years from Date of Installation
To register and qualify for Extended Warranty cover, a photograph of the Keraflo Installation Label (included with the product and affixed to the Cold Water Storage Tank) with all installation and commissioning checklist activities completed should be sent via email to info@keraflo.co.uk.
The Keraflo Installation Label affixed to the Cold Water Storage Tank should be signed and dated with the installer’s name and the following details also provided to enable warranty registration: Keraflo product serial number, installation date and tank installation address/location.
Extended Warranty can also be registered online (via the Warranty section of this website).
8 x Variations
delayed action float valve suitable for tanks without raised valve chambers
8 x Variations
delayed action float valve primarily for tanks with raised valve chambers
12 x Variations
control valve with pilot valve, suitable for tanks with or without raised valve chambers
2 x Variations
manufacturing surcharge for Aylesbury K Type, KAX Type or KB Type mechanical float valves (single head models only)
We have been dealing with Keraflo since 2006 and have found both their products and customer service second to none.
Having dealt with Keraflo for over 16 years, we (Fraser & Ellis) are proud to be associated with and to offer a guaranteed quality product.
The Keraflo valve has been and is a ground-breaking high quality product which never fails to deliver.
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