Penn cooling water regulator V46AS-9301 DN 50 2"
More in this category: Pressure controlled
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Description
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.
Features
Independent of water inlet pressure
Free flow of water and high flow rate
All parts can freely move to guarantee uniform pressure modulation
Valves cause no hydraulic shock
Unaffected by hydraulic pressure waves
Convenient hand operated purge
Adjustable opening point
Refrigerants: all non-corrosive ...
Independent of water inlet pressure
Free flow of water and high flow rate
All parts can freely move to guarantee uniform pressure modulation
Valves cause no hydraulic shock
Unaffected by hydraulic pressure waves
Convenient hand operated purge
Adjustable opening point
Refrigerants: all non-corrosive refrigerants
Medium: Fresh water, neutral brine
Temperature of medium: -20 to +90 °C (warning: valve must not freeze)
Opening pressure differential: V46SA-9300: 2.5 bar, all others: 0.5 bar