Backflow Prevention

  • Eliminate Contamination

    Protect potable water supplies from contamination or pollution due to backflow. Eliminate the risk of contamination between wholesome and unwholesome water

  • Remain Compliant

    There are legal requirements regulating water installations in domestic, commercial and health care premises. Altecnic backflow prevention systems help you to remain compliant

  • Technical Expertise

    Get in touch with any queries - our Technical Team are on hand to help

20 products found

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  1. ISOLATION C/W DOUBLE CHECK VALVE Quick Add
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    ISOLATION C/W DOUBLE CHECK VALVE

    ● Max operating pressure: 10 bar
    ● Max operating temperature: 85°C

  2. 124-6030-CST.jpg Quick Add
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    DOUBLE CHECK VALVE ISOLATION & STRAINER

    The Altecnic 124-6030 CST is a monobloc manifold which contains a spherical ball valve, a ‘Y’ strainer and two single check valve cartridges all within a DZR alloy body. The ball isolating valve allows the mains water supply to be isolated, eliminating the need for an additional isolating valve.

    ● Max operating pressure: 10 bar
    ● Check valve min. operating pressure: 0.2 bar
    ● Max operating temperature: 85˚C

  3. 303615.jpg Quick Add
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    DOUBLE CHECK VALVE COMPLETE WITH ISOLATOR

    ● Double check valve with compression ends
    ● Dezincification resistant brass alloy
    ● Nickel plated finish to body
    ● Max working pressure: 10 bar
    ● Max working temperature: 60°C

  4. SHOWER DOUBLE CHECK VALVE Quick Add
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    SHOWER DOUBLE CHECK VALVE

    ● Max operating pressure: 10 bar
    ● Check valve min. operating pressure: 0.2 bar
    ● Max operating temperature: 85˚C

  5. COMBINED ISOLATION, DOUBLE CHECK VALVE & STRAINER Quick Add
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    COMBINED ISOLATION, DOUBLE CHECK VALVE & STRAINER

    The combined isolation, strainer and double check valve is the ideal compact valve to provide backflow prevention to the water supply.

    ● Max working pressure: 10 bar
    ● Min inlet pressure: 0.1 bar
    ● Max continuous temperature: 85˚C

  6. BI-100034.jpg Quick Add
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    SINGLE CHECK VALVES

    ● Single check valve with compression ends
    ● Dezincification resistant brass alloy
    ● Nickel plated finish to body
    ● Max working pressure: 10 bar
    ● Max working temperature: 85°C

20 products found

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About our Backflow Prevention

Altecnic backflow prevention devices protect potable water supplies from contamination and pollution.

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    Our team of experts are always on hand to answer any questions you may have about our products. Contact us today with your query.

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Our team of experts are always on hand to assist you with any product queries you may have. Contact us today and let us point you in the right direction.