R2025-6P3-S2 Characterised control valve, 2-way, DN 25, Internal thread

R2025-6P3-S2 Characterised control valve, 2-way, DN 25, Internal thread
Product Description

Specifications

Pattern     2-way
kvs           6.3 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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