Description
Electric Actuators for Pressure Independent Control Valves
Features
FEATURES / CHARACTERSTICS
Maplef MFNJ.1.2
Supply voltage : 24V AC/DC ±15%, 50/60 Hz
Type : Electrical, bi-directional synchronous motor
Power consumption : 24V AC: 2.5VA standby/operating (5VA max.)
24V DC: 1.5W standby/operating (3W max.)
Control signal : Analog 0-10V DC
(Optional: 2-10V DC, 0-5V DC, 5-10V DC, 0-20mA or 4-20mA)
Feedback : Yes, 0-10V DC, ±5%
Control mode : Linear
Failsafe function : Yes, close (optional open)
Position indicator : Yes
Operation time : 8 sec/mm
Actuating force : Medium (160N -20N/+25N)
Stroke : 6.0 mm / 0.24 in
Ambient temperature : 0°C to +50°C / +32°F to +122°F
Media temperature : 0°C to +95°C / +32°F to +203°F
Humidity rating : 10..90% rH, no condensation
Protection : IP54, no upside-down mounting, Class III, indoor use only
CE conformity : EMC 2014/30/EU / LVD 2014/35/EU
Cable : Plug-in, 4 wires x 0.35 mm2 halogen free, 1.5 m
Plug-in, 4 wires x AWG22 halogen free, 4.9 ft
Closing point adjustment : During operation the actuator will self-adjust
according to the closing point of the valve.
Specification
Maplef MFNJ.1.2-EQ
Supply voltage : 24V AC/DC ±15%, 50/60 Hz
Type : Electrical, bi-directional synchronous motor
Power consumption : 24V AC: 2.5VA standby/operating (5VA max.)
24V DC: 1.5W standby/operating (3W max.)
Control signal : Analog 0-10V DC
(Optional: 2-10V DC, 0-5V DC, 5-10V DC, 0-20mA or 4-20mA)
Feedback : Yes, 0-10V DC, ±5%
Control mode : Equal%
Failsafe function : Yes, close (optional open)
Position indicator : Yes
Operation time : 8 sec/mm
Actuating force : Medium (160N -20N/+25N)
Stroke : 6.0 mm (0.24 in)
Ambient temperature : 0°C to +50°C / +32°F to +122°F
Media temperature : 0°C to +95°C / +32°F to +203°F
Humidity rating : 10..90% rH, no condensation
Protection : IP54, no upside-down mounting, Class III, indoor use only
CE conformity : EMC 2014/30/EU / LVD 2014/35/EU
Cable : Plug-in, 4 wires x 0.35 mm2 halogen free, 1.5 m
Plug-in, 4 wires x AWG22 halogen free, 4.9 ft
Closing point adjustment : During operation the actuator will self-adjust
according to the closing point of the valve.
