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    Grimwood Heating extends HVAC accessories range

    Grimwood Heating

    Grimwood Heating  has extended their HVAC accessories range to include Zone Valves for heating and cooling applications.


    • For constant control of cold and warm water or air as mixing or diverting valve
    • Together with an actuator the valves used as a control device
    • Valves are mounted in the pipe system according to the application (mixing or distribution valve) by means of standard screw connections with flat seals


    • 3-way mixing and distributing valve, nickel-plated brass model with thermostatic insert suitable for cooling ceilings and fan coils
    • Pipe connection with outside thread for compression unions, as well as welding and soldering connections
    • Suitable for thermostatic heads or actuating drives with threaded connection M30x1.5
    • AZA actuator series with valve adaptor ZVA 50 is suitable with VZH valves


    • PN 16, maximum operation pressure 16 bar
    • Up to +130°C, with mounted actuator +100°C
    • Max differential pressure 2.5 bar
    • 2 way, 3-way and 3-way with 4 port
    • DN10, DN15 and DN20 sizes
    • Kvs values from 0.4 up to 5.0
    • Stroke 3.7 mm
    • Threaded connection M30x1.5
    • Valves are normally open

    With distributors in every state, Grimwood’s HVAC Accessories products are easily accessible for every industry requiring a quality solution to their application.

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