OM-H ELECTRIC VALVE ACTUATOR

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-H：30％ duty cycle (Standard Model)
• OM-H：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°