BELIMO B239+ARX24-MFT-T N4H ACTUATOR

Description

Characterized Control Valve (CCV), 1 1/2", 2-way
Configurable
Valve Actuator, Non fail-safe, AC/DC 24 V, 2...10 V, NEMA 4X, terminals
Actuator fitted
Service chilled, hot water, up to 60% glycol Flow Characteristic equal percentage Controllable Flow Range 75° Size [mm] 1.5” [40] End Fitting NPT female ends Body forged brass, nickel plated Ball stainless steel Stem stainless steel Stem Packing EPDM (lubricated) Seat Teflon® PTFE Seat O-ring EPDM (lubricated) Characterized Disc TEFZEL® Body Pressure Rating [psi] 400 Media Temperature Range (Water) 0°F to 250°F [-18°C to 120°C] Max Differential Pressure (Water) 50 psi (345 kPa) Close-Off Pressure 200 psi Cv 29 Weight 2 lb [0.9 kg] Leakage 0% for A to AB Servicing maintenance free.
Power Supply 24 VAC ± 20%, 50/60 Hz, 24 VDC ± 10% Power Consumption Running 3.5 W / heater 24 W Power Consumption Holding 1.3 W Transformer Sizing 6 VA (class 2 power source) / heater 21 VA Electrical Connection terminal block Overload Protection electronic thoughout 0° to 90° rotation Operating Range Y 2 to 10 VDC, 4 to 20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor), variable (VDC, floating point, on/off) Input Impedance 100 k Ω for 2 to 10 VDC (0.1 mA), 500 Ω for 4 to 20 mA, 1500 Ω for PWM, floating point and On/Off Feedback Output U 2 to 10 VDC, 0.5 mA max, VDC variable Angle of Rotation 90° Direction of Rotation (Motor) reversible with built-in switch Position Indication pointer Manual Override under cover Running Time (Motor) 150 sec (default), variable (90 to 150 sec) Ambient Temperature Range -22°F to 122°F [-30°C to 50°C] Storage Temperature Range -40°F to 176°F [-40°C to 80°C] Housing NEMA 4X, IP66/67, UL enclosure type 4 Agency Listings† cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EC Noise Level (Motor) <45 dB (A) Servicing maintenance free Quality Standard ISO 9001 †Rated Impulse Voltage 800V, Type of action 1, Control Pollution Degree 4