Spring-return (fail-safe) electric actuator ETM, 50–600 N·m
Pricing depends on specification, quantity and delivery location. Send your requirement and we reply with a costed quotation within 24 hours.
Quick overview
- Type: Quarter-turn electric
- Series: ETM
- Max torque: 50–600 N·m
- Control: On/off, spring return to close
- Power supply: 1-ph AC110/220V
- Ingress protection: IP66 (optional IP67/IP68)
- Genuine productsSourced from the manufacturer or authorised channels
- Delivery across BangladeshDhaka, Chattogram and all industrial zones
- After-sales supportInstallation guidance and warranty handling
- Reply within 24 hoursCall +880 1713 552466 or email hello@argonmark.com
Specifications
| General | |
|---|---|
| Part no. | BD-1307 |
| Category | Quarter-Turn Electric Actuators |
| Group | Valve Actuators |
| Brand | FLOWINN |
| Technical | |
| Type | Quarter-turn electric |
| Series | ETM |
| Max torque | 50–600 N·m |
| Control | On/off, spring return to close |
| Power supply | 1-ph AC110/220V |
| Ingress protection | IP66 (optional IP67/IP68) |
| Manufacturer | FLOWINN (Shanghai) |
Datasheet
Technical features
| Product Video |
Standard specification
| Torque | 50-600N·m |
|---|---|
| Voltage | 110/220VAC / 1P |
| Electric switching time | 51~60s |
| Reset the time | ≤10s |
| Environment Temperature | -20℃〜 65℃ |
| Environmental Humidity | ≤95% (25℃)，no condensation |
| Manual Operation | Standard with no handwheel, optional handwheel |
| Control Mode | Switch Quantity Control |
| Ingress Protection | IP66 (Optional:IP67、IP68 ) |
| Resetting Direction | Clockwise return is standard, counterclockwise return is optional |
| Cable Interface | 2* NPT3/4” |
| Certification | SIL2/3 |
| Typical Applications | Exhaust valve, air door, emergency cut off butterfly valve, ball valve and other applications |
Spring-return series — technical parameters
| Parameter | ETM050 | ETM150 | ETM300 | ETM600 | Note |
|---|---|---|---|---|---|
| Max torque (N·m) | 50 | 150 | 300 | 600 | |
| Power (W) | 30 | 30 | 40 | 120 | |
| Voltage (VAC) | 220 | 220 | 220 | 220 | |
| Frequency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 | |
| Working form | S2-15 | S2-15 | S2-15 | S2-15 | |
| Full open time (s) @50 Hz | 54 | 54 | 59 | 51 | |
| Return time (s) | ≤30 | ≤30 | ≤30 | ≤30 | |
| Spring life (cycles) | 20000 | 20000 | 10000 | 10000 | |
| Flange (ISO 5211) | F07/F10 | F07/F10 | F10/F12/F14 | F10/F12/F14 | |
| Ambient temperature (°C) | -25/65 | -25/65 | -25/65 | -25/65 | |
| Ambient humidity (25 °C) | 95% | 95% | 95% | 95% | |
| Ingress protection | IP67 | IP67 | IP67 | IP67 | |
| Manual | Open/close | Open/close | Open/close | Open/close | Optional |
| Manual pattern | De-energised operation | De-energised operation | De-energised operation | De-energised operation | Power off |
| Return direction on power off | Close | Close | Close | Close | Open optional |
| Half-way stop | Electromagnetic brake control | Electromagnetic brake control | Electromagnetic brake control | Electromagnetic brake control | |
| Cable interface | 2 × NPT 3/4 | 2 × NPT 3/4 | 2 × NPT 3/4 | 2 × NPT 3/4 | |
| Lubrication | Grease | Grease | Grease | Grease | |
| Limit switches | 2 open / 2 close | 2 open / 2 close | 2 open / 2 close | 2 open / 2 close | |
| On/off signal | Two-wire / three-wire | Two-wire / three-wire | Two-wire / three-wire | Two-wire / three-wire | |
| Mechanical limit | Full-close mechanical limit | Full-close mechanical limit | Full-close mechanical limit | Full-close mechanical limit | |
| Weight (kg) | 32.5 | 35.5 | 52.5 | 77.5 | Manual mechanism not included |
Dimension drawing
Notes
| Data from the manufacturer FLOWINN (Shanghai) Industrial Co., Ltd. Confirm model, torque, voltage and mounting with Argonmark before ordering. |
Description
The FLOWINN ETM is a spring-return (fail-safe) quarter-turn electric actuator: on power loss the spring drives the valve to its safe position (close as standard, open optional). Typical uses are emergency shut-off butterfly and ball valves, exhaust valves and air dampers. This model: max torque 50–600 N·m, on/off, spring return to close control, power supply 1-ph AC110/220V, IP66 (optional IP67/IP68).
Argonmark Ltd supplies FLOWINN electric valve actuators across Bangladesh — Dhaka, Gazipur, Narayanganj, Chattogram and beyond — for power plants, water and effluent treatment plants (WTP/ETP), textile, dyeing and washing plants, chemical, fertiliser, pharmaceutical and food factories, and HVAC and building services. Send us the valve type and size, the torque you need, the power supply and the control signal, and we will confirm the right model, mounting flange and price.
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