RPZ Valves – Supply, Installation and Maintenance

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    Bring your project to the experts at J Ll Leach who will manage, advise and guide from concept to commissioning.

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    With full manufacturer support from leading brands, we can supply to exact requirements.

  • J Ll Leach & Co Ltd is a UK Specialist RPZ Valve Supplier, RPZ Valve Installer and RPZ Valve Accredited Testing and Maintenance Company.

    We offer a full RPZ valve service from installation to testing to yearly maintenance contracts.  We can also repair all types of RPZ valves or source new ones for you, if required.

    Our Accredited RPZ valve Engineers work through The Midlands, Leicestershire, Derbyshire, Shropshire, Staffordshire, West Midlands, North and Mid Wales. They are based in areas which enable us to speedily & efficiently carry out RPZ valve installations, RPZ valve Testing & Certifications and RPZ valve Repairs.

    We can usually arrange to carry out your work at very short notice or as a planned event.

    We can provide you with a fixed quote that’s tailored to your requirements – just send your enquiry via email to stevekeen@jllleach.co.uk or give us a call on 01782 202001.

    We provide a rapid Nationwide RPZ valve supply service. All of the RPZ valve we supply are UK approved (either WRAS or KIWA) and are manufactured by companies such as Honeywell, Watts Industries and Caleffi.

    Site Installation

    RPZ valves are installed to protect “wholesome” water (i.e. drinkable potable ) mains water against possible contamination in Category 4 fluids.

    The RPZ valve should not be used with fluid Category 5, where there is a risk of contamination involving Human or Animal Waste, Pathogenic or Radioactive substances or Very Toxic situations. Usually Mortuary, Farm, Butchery & Slaughterhouse premises are not suitable.

    The Valve should be installed horizontally, above ground with the relief valve discharging downwards into a drain or safe area. It should be in a “tamper free” environment but capable of inspection and maintenance. The Valve should not be subject to flooding or freezing or near electrical equipment.

    The use of the RPZ valve is an effective method of providing BACKFLOW PROTECTION against contamination of wholesome / potable water (drinking water) at reasonable cost.

    The RPZ valve is a “verifiable” device which must be Commissioned and Certified by a properly qualified ACCREDITED RPZ VALVE TESTER.

    For Help & Advice on any matter relating to RPZ valves, call now on 01782 202001.