MF20 Butterly Valve Actuator Schneider Electric 3-Wire Floating, 24 Vac/dc, 20 Nm, Non-Spring Return, IP54
Technical Information
| Item condition | New |
| Manufacture name | MF20 Butterly Valve Actuator, 3-Wire Floating, 24 Vac/dc, 20 Nm, Non-Spring Return, IP54 |
| Brand | Schneider Electric |
| Categories |
Servo Motors
|
| Country of origin | CH |
| Model | Rotating |
| Control signal | Three-point |
| Degree of protection (IP) | IP54 |
| Regulation type on/off | Yes |
| Operating time | 90 s |
| Torque | 20 Nm |
| Stroke length | 0 mm |
| Supply voltage | 24 V AC/DC |
Packing details
| Packing level 1 | 3606489660352 |
Other Technical data
| Width | 195 mm |
| Height | 148 mm |
| Depth | 77 mm |
| Housing material | Other |
| Ambient temperature | 0-50 °C |
| Suitable for manual operation | No |
| Potential free switch contact | No |
| Length of connection cable | 1 m |
| Explosion-proof | No |
| Regulation type modulating | No |
| Regulation type splitrange | No |
| Energy consumption in operation | 0 W |
| Energy consumption at rest | 0 W |
| Auxiliary contacts optional | No |
| Suitable for air accessory | No |
| Automatic travel recognition | No |
| With safety function | No |
| Deactivated when closed | No |
| Connection to stop valve | None |
| With mechanical setting indicator | No |
| Position reporting system | None |
| Suitable for valve | Yes |
| Max. electric power input | 0 VA |
| Max. angle of rotation | 0 ° |
| Allowable relative humidity | 0-95 % |
| Adjustable operating range | Yes |
| Return at zero supply voltage | No |
| Auxiliary contacts | Yes |
| End contacts | None |
| Adjusting force | 0 N |
| Self-adjusting travel length | No |
| Adjustable position feedback signal | No |
| With top flange direct mount according to ISO 5211 | No |
Downloads
Description
Enables precise modulating control of butterfly valves in HVAC systems. Used to manage flow or isolation in 3-wire floating control systems. Designed for non-spring return operation.
Operates on a 24 Vac/dc power supply. Torque output rated at 20 Nm, suitable for medium-to-heavy load applications. Features IP54 enclosure protection—resistant to dust ingress and splashes from all angles. Compact unit, integrates into various valve assemblies with ease.
Electrical connection via screw terminal blocks, compatible with most industry-standard cabling setups. Housing made of durable materials; built to withstand mechanical stress and fluctuating environmental conditions without performance degradation.
Notes:
- Actuator type: Non-spring return.
- Control type: Floating (3-wire).
- Voltage input: 24 Vac/dc (+10%, -15%).
- Torque output: Nominally 20 Nm Max.
- Protection class: IP54-rated house enclosure, not submersible but moderately water-protected.
- Max ambient temp allowed during use roughly +55 °C approx limit.