These modulating valves control the flow rate of water in water-cooled condensers and are directly dependent on the refrigerant pressure. The valves have fast opening characteristics and open when the pressure rises. They can also close when the pressure rises.
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Independent of water inlet pressure
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Free flow of water and high flow rate
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All parts can freely move to guarantee uniform pressure modulation
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Valves cause no hydraulic shock
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Unaffected by hydraulic pressure waves
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Convenient hand operated purge
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Adjustable opening point
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Refrigerants: all non-corrosive ...
Technical data
permissible operating pressure
Opening point adjustable
5 - 23 bar