R2040-16-S3 - Belimo 2-Way CCV DN40 RP 1 1/2" KVS 16 PN25

R2040-16-S3 - 2-WAY CCV DN40 RP 1 1/2" KVS 16 PN25

•    internal thread Rp 1 1/4", DN 40, kvs 16
•    Housing nickel-plated, hot-pressed brass
•    Valve disk stainless steel
•    Seal PTFE / EPDM O-ring
•    Characterizing disk TEFZEL
•    Temperature of medium max. 100 °C
•    Characteristic A-AB equal percentage
•    Leakage rate A-AB air bubble-tight

Features
 

• Mode of operation The characterized control valve is operated by a rotary actuator. The actuator is controlled by a standard modulating or 3-point control system and move the ball of the valve – the throttling device – to the opening position dictated by the control signal. Open the ball valve counterclockwise and close it clockwise.


• Flow characteristic Equal-percentage characteristic of the flow rate ensured by the integral characterizing disc.

•    Functional data Flow media Cold and hot water, water with max. 50% volume of glycol
•    Temperature of medium +5°C ... +110°C 1) (lower or higher temperatures on request)
•    Rated pressure ps see «Type overview»
•    Flow characteristic Control path A – AB: equal percentage (to VDI/VDE 2173) n(gl): see «Type overview»
•    Rangeability Sv see «Type overview»
•    Leakage rate Control path A – AB: Air bubble-tight (BO 1, DIN3230 T3)
•    Pipe connector Internal thread to ISO 7/1
•    Differential pressure Δpmax 350 kPa (200 kPa for low-noise operation)
•    Closing pressure Δps 1400 kPa
•    Angle of rotation 90° (Operating range 15 ... 90° )
•    Installation position Upright to horizontal (in relation to the stem)
•    Maintenance Maintenance-free
•    Materials Fitting Forged, nickel-plated brass body
•    Valve cone and stem Stainless steel
•    Stem seal O-Ring, EPDM
•    Ball seat PTFE, O-Ring Viton
•    Characterizing disk TEFZEL
•    Dimensions / Weights see «Dimensions and weights», page 3
•    Motorizing see the complete overview of water solutions
•    1)The allowed media temperature can be limited, depending on the type of actuator. The correct values can be found in the corresponding actuator data sheets.