Penn cooling water regulator 3-way V48AF-9300 Rp 1-1/2''

These pressure-controlled modulating valves control the flow rate of water in connection with cooling towers in water-cooled condensers and are directly dependent on the refrigerant pressure. Can be used in all pressure-dependent water-bearing systems such as heat pumps, heat recovery systems, etc. The valves in the V48 series are controlled by the condenser pressure and release the flow of water to the heat exchange or both lines. The valves have fast opening characteristics. The standard design is suitable for all non-corrosive refrigerants, version for salt water and NH₃ on request.

• Independent of water inlet pressure

• Free flow of water and high flow rate

• All parts can freely move to guarantee uniform pressure modulation

• Use as a mixing or separating valve

• Unaffected by strong 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)