Motor Open / Motor Close Actuators (MO/MC)
The FEL Valves range of motor open/motor close actuators are commonly used when our
Spring Return Fail-Safe Motorised Valve actuators exceed a valve 2” in size. The torque (a measure of the force that
can cause an object to rotate about an axis) is much greater to operate these valves.
On request, we can supply spring return actuators for valves bigger than 2”.
Our motor open/motor close actuators suitable for diesel, fuel and biofuels and are
designed to operate in two positions. These are –
- Fully Open or
- Fully Closed
Our motor open/motor close actuator is integrated across many sectors –
- Defence
- Healthcare
- Security
- Energy
- Environment and Agriculture
- Construction
Key Features of our Motor Open / Motor Close Actuators (MO/MC)
- Assembled and tested at FEL Valves.
Giving you greater peace of mind with 100% working functionality before goods get despatched.
- This is a stock item with fast
deliveries.
- Torque: Available options are 30nm
and
2,300nm
- Available with – Carbon Steel and
Stainless-steel ball valves
- They offer the highest precision
control
positioning. Their setups are scalable for any purpose or force requirement, and are quiet, smooth, and
repeatable.
- Rated IP67 along with ATEX rated
actuators.
- The actuators are equipped with
either
24v DC or 230v AC.
- 100% seal test in according to EN
1266-1
RATE A.
- PN16 and ANSI150 available. Suitable
with
diesel, fuel, and biofuels.
Available Sizes – Motor Open / Motor Close
- 2” (50mm)
- 2 ½” (65mm)
- 3” (80mm)
- 4” (100MM
- 5” (125mm)
- 6” (150mm)
- 8” (200mm)
Standard Voltage:
- 1 Phase?50 Hz AC 220 / 230 / 240 , 60 Hz AC 110 / 120 / 220 / 230 / 240, ±10 %
Optional Voltage:
- 3 Phase?50 Hz AC 220 / 240 / 380 / 400 / 460?60 Hz AC 220 / 230 / 240 / 380 / 440 / 460 / 480, ±10 %
Suitability:
Limit Switches:
- 2 x Open / Close, 5A @250VAC Switches
Power (Watts):
- Available - 40, 90, 120 and 200
Ambient Temperature:
Control Signal:
- On/Off digital signal, Modulating, 4~20mA or 0-10V or 2-10V
Feedback Signal:
- On/Off - Dry contact position feedback (Rated 5A @250V AC?
Modulating - 4-20mA or 0-10V or 2-10V position analogue feedback.
Duty Cycle:
- On/Off: S2~15min (? 60 starts per hour), Modulating: S4~50% (600 trigger per hour)
Safety class:
- Enclosure IP67 and ATEX rated.
- Space Heater – Anti condensation alloy heating resistance
- Manual Override – Standard handwheel, non-Clutch mechanism for automatic manual switch
- Indicator – 3D position indicator
Safety Notes
- Caution: Power supply Voltage!
- Only authorised specialists may carry out installation.
- All applicable legal or institutional installation regulations must be compiled during installation.
- The device may only be opened at the manufacturer’s site.
- It does not contain any parts that can be replaced or repaired by the user.
- Cables must not be removed from the device.
- The device contains electrical end electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed.
- The two switches integrated in the actuator are to be operated either on power supply voltage or at safety extra-low voltage. The combination power supply voltage/safety extra-low voltage is not permitted.
Electrical Installation of Motorised Valve
Basic Wiring Diagram (Only for reference)
AC110V / 120V / 220V / 230V On/Off type wiring diagram,
AC110V / 120V / 220V / 230V Modulating type wiring diagram.
Basic Wiring Diagram (Only for reference)
AC/DC24V On/Off type wiring diagram.
AC24V Modulating type wiring diagram.
