Enclosure :
- NEMA 4X & IP67 (Waterproof and dustproof enclosure intended for outdoor use).
- Material : Dry powder coating aluminum alloy.
- Corrosion protection C3 according to ISO 12944-6.
Motor :
- F (Standard) insulation class for all models.
- Built-in thermal protection prevents motor burning out.
AC motor:125±5℃/257±9℉
DC motor:90±5℃/194±9℉
Duty Cycle :
- OM-4:30% duty cycle (Standard Model)
- OM-4:75% duty cycle (Optional)
Working Conditions :
- Ambient temperature:-30℃ to +65℃ / -22℉ to +149℉
- The humidity:30% to 95%
Position Indicator :
- All models have continuous mechanism position indicator on the top of actuator cover.
Manual Override :
- Non-clutch design, the manual operation can be operated without any lever, clutch or brake upon power outage.
- When electric motor is operating, hand-wheel won’t rotate for personal safety purpose.
Gear Train :
- High alloy steel gear trains provide self-locking function to avoid valve back drive.
- Gear trains have been already lubricated sufficiently with anti-high temperature lubricant at the factory.
Conduit entrance :
- Standard : 1/2" PS
- Optional : 3 / 4”PF, 3/4"NPT, 1/2”NPT or M20
Various voltage :
- AC/DC 12V
- AC/DC 24V
- AC 110/220V,1-Phase
- AC 220/380/440V,3-Phase
Enclosure :
- Nylon coating
- E.D. coating
- Epoxy coating
Working angle :
- Standard : 0-90°
- Optional : 91-270°