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    HP Valves

    A full range of supporting ASHP valves are available to support any installation which can ensure protection and serviceability of a heat pump install. Different valves from stock such as:

    • Anti-Freeze Valves – Protect the system from freezing conditions, ensuring year-round reliability.

    • Bypass Valves – Regulate flow and pressure, preventing system stress and maintaining consistent operation.

    • Fill & Flush Valves – Facilitate easy system filling, commissioning, and ongoing maintenance.

    • Filter Valves – Capture debris and protect critical components, improving system longevity and performance.

    • Ball Valves (inc extended lever) – Provide reliable isolation and shut-off for maintenance and safety.

    • Balancing Valves – Ensure precise flow control and system balancing for optimal thermal performance and energy efficiency.

    Built for durability and engineered to meet the demands of modern ASHP installations, our valve range offering is designed with the installer in mind.

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    Picture of 1" Male x 1" Female Swivel Inta Zero - Anti-Freeze Valve

    1" Male x 1" Female Swivel Inta Zero - Anti-Freeze Valve

    INTZERO1SW
    1" Male x 1" Female Swivel Zero Anti-freeze valve. Maximum Pressure 10 bar. Working Temperature 0 to 80°C.
    Status: In Stock
    Picture of 1" Inta Zero Anti-Freeze Valve

    1" Inta Zero Anti-Freeze Valve

    INTZERO001
    1" Inta Male Zero Anti-Freeze Valve. Maximum Pressure 10 bar. Working Temperature 0 to 80°C.
    Status: Out of Stock
    Picture of 1" Female Swivel x 1" Male Inta Extended Spindle Lever Ball Valve

    1" Female Swivel x 1" Male Inta Extended Spindle Lever Ball Valve

    INTHPBV11
    1" Female Swivel x 1" Male Inta Extended Spindle Lever Ball Valve. Solid Brass Construction. WRAS Approved.
    Status: Out of Stock
    Picture of 1" Altecnic Anti-Freeze Valve

    1" Altecnic Anti-Freeze Valve

    ALT108601
    1" Altecnic Anti-Freeze Valve, Brass construction body, Stainless Steel Springs, EPDM Seals. BSP M connection.
    Status: In Stock
    Picture of 1 1/4" Inta Zero Anti-Freeze Valve

    1 1/4" Inta Zero Anti-Freeze Valve

    INTZERO114
    1.1/4" Inta Male Zero Anti-Freeze Valve. Maximum Pressure 10 bar. Working Temperature 0 to 80°C.
    Status: In Stock