R6040R25-B3 - Belimo, 2-Way Characterised Control Valve, DN40, Flange, PN6, KVS 25

All Belimo ball Valves with iacs that are in stock are supplied for free or within 1-2 days.

The Belimo R6040R25-B3 is a Valve used in HVAC systems (heating, ventilation, and air conditioning) systems as a control or shutdown Valve .

The Pressure Nominal of this type of Belimo Valve is PN 6.

This R6040R25-B3 Belimo Valve has a 2 port opening connection.

You can find the best Belimo Valve for your system at the greatest price at iacs.

If you have questions about size or installation, consult the Belimo custom datasheet above or contact iacs through email for personalised assistance.

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 moves 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°C¹) (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 Flange PN 6 (to EN 1092/1)
•     Differential pressure Δp_vmax 100 kPa, Closing pressure Δp_s 600 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 Chrome-plated brass
•     Stem seal O-Ring, EPDM
•     Ball seat PTFE, O-Ring Viton
•     Characterizing disk TEFZEL
•     Flange ring DN 15 / 20: Zinc-plated steel DN 25 ... 80: Aluminum
•     Flange joint surface Nickel-plated brass
•     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.