BELIMO EPIV ENERGY VALVE EP..R+MP

Description

BELIMO EPIV ENERGY VALVE EP..R+MP:

Electrical data:

Nominal voltage AC/DC 24 V

Nominal voltage frequency 50/60 Hz

Nominal voltage range AC 19.2…28.8 V / DC 21.6…28.8 V

Power consumption in operation DN 15…25 3.5 W / DN 32…50 4.5 W

Power consumption at rest DN 15…25 1.3 W / DN 32…50 1.4 W

Power consumption for wire sizing DN 15…25 6 VA / DN 32…50 7 VA

Connection supply / control Cable 1 m, 4 x 0.75 mm²

Parallel operation Yes (note the performance data)

Functional data:

Torque Motor 5 Nm (DN 15…25)
10 Nm (DN 32…40)
20 Nm (DN 50)

Positioning signal Y DC 0…10 V

Operating range Y DC 2…10 V

Operating range Y variable Start point DC 0.5…24 V End point DC 8.5…32 V

Position feedback U DC 2…10 V

Position feedback U variable Start point DC 0.5…8 V End point DC 2…10 V

Sound power level motor 45 dB(A)

Adjustable flow rate Vmax 30…100% of Vnom

Control accuracy ±10% (of 25…100% Vnom)

Control accuracy note ±6% (of 25…100% Vnom) at 20°C / Glykol 0% vol.

Media Cold and warm water, water with glycol up to max. 50% vol.

Medium temperature -10…120°C

Permissible pressure ps 1600 kPa

Closing pressure ∆ps 1400 kPa

Differential pressure ∆pmax 350 kPa

Differential pressure note 200 kPa for low-noise operation

Flow characteristic equal percentage (VDI/VDE 2178), optimised in the opening range (switchable to linear)

Leakage rate Leakage rate A, air-bubble-tight (EN 12266-1)

Pipe connector Internal thread according to ISO 7-1