R2025-10-S2 Characterised control valve, 2-way, DN 25, Internal thread

R2025-10-S2 Characterised control valve, 2-way, DN 25, Internal thread
Product Description

Specifications

Pattern                    2-way
kvs                           10 m³/h
Fluid                          Cold and warm water, water with glycol up to max. 50% vol.
                                Flow temperature
                     -10...120°C [14...248°F]
Flow temperature note
  • At a fluid temperature of -10...2°C, a spindle heater or a valve neck extension is recommended.
  • The allowed fluid temperature can be limited, depending on the type of actuator. Limitations can be found in the respective data sheets of the actuators.
Close-off pressure        1400 kPa
Differential pressure Δpmax           350 kPa
Differential pressure note               200 kPa for low-noise operation
Flow characteristic {Tools}               Equal percentage
Leakage rate {Tools}                        Air-bubble tight, leakage rate A
Pipe connection                              Internal thread
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