Intelligent On-Off Control | Rapid Response | Industrial-Grade Durability
The OMK-10F-ZT10L is an advanced smart integral on-off (switch type) electric actuator engineered for reliable fully-open and fully-closed valve operations. Combining an integrated control design with high torque output, it provides automated fluid isolation and bypass control across demanding industrial piping systems.
Key Features
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Smart Integral Architecture: The built-in motor starter and control relays eliminate the need for complex external control panels, significantly reducing installation labor and troubleshooting.
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Reliable On-Off Isolation: Specifically optimized for high-cycle switch operation, delivering exact full-open and full-close feedback signals to your master PLC/DCS system.
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Non-Intrusive Local Operation: Designed with magnetic selectors on the shell interface, allowing commissioning, limit-setting, and emergency local control without opening the electrical enclosure.
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Visual Status Indication: Built-in backlit LCD matrix screen displays absolute valve position, open/close milestones, and immediate system error codes.
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Rugged Heavy-Duty Enclosure: Standard weather-proof IP67 protection rating preserves all delicate internal electronics from harsh dust, water jets, and corrosive elements.
Technical Specifications
| Parameter | Specification Details |
| Model | OMK-10F-ZT10L |
| Control Type | Intelligent On-Off Type (Switching/Isolation Control) |
| Input Command Signal | Passive Contact / 24V DC / 220V AC Switching Signal |
| Output Feedback Signal | Fully Open / Fully Closed Passive Contacts (Dry Contact) |
| Power Supply | 220V AC Single-Phase / 380V AC Three-Phase |
| Enclosure Protection | IP67 Standard (IP68 optional submersible) |
| Travel Control Range | 90 degree Part-turn (Adjustable limits) |
| Operating Ambient Temp | -25°C to +70°C |
| Manual Override | Declutchable Handwheel Mechanism |
Built-In Safeguards
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Torque Limit Switches: Instantly cuts power if torque exceeds safe operating thresholds during travel, preventing valve stem damage.
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Interlocking Motor Control: Electronic delay prevents sudden direction reversal, protecting the gears and electrical relays from destructive inductive feedback.
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Thermal Overload Sensor: An embedded thermostat monitors winding temperature, temporarily pausing operation during excessive duty-cycle demands to prevent motor burnout.
Target Applications
The OMK-10F-ZT10L is widely deployed for quick-acting isolation in:
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Water Supply & Sewage Utilities: Mainline isolation gate and butterfly valves.
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Industrial Automation: Bulk material handling and fluid distribution pipelines.
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HVAC Chilled Water Networks: Seasonal zone control and emergency shut-off applications.
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Environmental Systems: Flue gas dampers and scrubber fluid control.
Ordering Information & Package Checklist
To help us configure the perfect actuator unit, please specify:
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Desired Main Power Input (220V AC, 380V AC, etc.)
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Valve Mechanical Interface (ISO 5211 dimensions or custom keyway/stem details)
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Target Valve Type (Ball valve, Butterfly valve, or Damper)
What's in the Box:
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1 × OMK-10F-ZT10L Electric Actuator Unit
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1 × Infrared Setup Remote (for digital limit programming)
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1 × Comprehensive English Instruction Manual & Calibration Sheet
