H540B - Belimo 3-Way Globe Valve, DN 40

All in-stock Belimo Globe Valves with iacs are delivered for free or within 1-2 days.

The Belimo H540B is a Valve used in HVAC applications (heating, ventilation, and air conditioning) systems as a control or shutdown Valve.

The Pressure Nominal of this Valve is PN 16.

This H540B Belimo Valve has 3 port opening connection.

IACS can help you get the best-priced Belimo Globe Valve for your system.

If you have any queries concerning size or installation, please refer to the Belimo custom datasheet above or contact iacs by email.

Features

• Mode of operation The actuator is controlled with a standard modulating signal of DC 0 ... 10 V and travels to the position defined by the control signal. The measuring voltage U serves for the electrical display of the damper position 0 ... 100% and as slave control signal for other actuators.


• Flow characteristic An equal-percentage flow characteristic is produced by profiling the valve cone.
  


• Manual override Manual override with pushbutton possible (the gear is disengaged for as long as the button is pressed or remains locked).

•    Functional data Flow media Cold and warm water, water with max. 50% volume of glycol
•    Temperature of medium (–10°C) +5°C ... +120°C (–10°C on request)
•    Rated pressure ps 1600 kPa (PN16)
•    Flow characteristic Control path A – AB: equal percentage (to VDI/VDE 2173) n(gl) = 3, optimized in the opening range
•    Rangeability Sv See «Type overview»
•    Leakage rate Control path A – AB: leakage class III (DIN EN 1349 and DIN EN 60534-4)
•    Pipe connection External thread to ISO 228
•    Stroke See «Type overview»
•    Valve closing point Up (A)
•    Installation position Upright to horizontal (in relation to the stem)
•    Maintenance Maintenance-free
•    Materials Fitting Red casting brass Rg5
•    Valve cone Stainless steel
•    Valve stem Stainless steel
•    Valve seat Red casting brass Rg5 / Niro (bypass)
•    Stem gland seal EPDM O-Ring
•    Dimensions and weights See «Dimensions and weights», page 3
•    Motorizing See the Complete overview «The complete range of water solutions»