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Manual and Automatic Actuators

Manual and Automatic Actuators

Manual & Automatic Actuators are essential components used to control valves, dampers, and mechanical systems across industrial, commercial, and building automation applications. Manual actuators provide simple, cost-effective operation through handwheels or levers, while automatic actuators use electric, pneumatic, or hydraulic power for precise and remote control. Designed for reliability and efficiency, these actuators ensure smooth operation, improved safety, and reduced downtime. Suitable for HVAC, fire protection, water management, and industrial process control systems, our actuators are built to perform consistently even in demanding environments.
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On-Site Installation Support

Annual Maintenance (AMC)

24×7 Customer Support

High Quality products

Our Manual & Automatic Actuators are engineered to meet diverse operational requirements across multiple industries. Manual actuators are ideal for applications requiring direct human control and minimal maintenance, whereas automatic actuators enable automation, remote monitoring, and integration with BMS or control panels. Available in various torque ranges and mounting configurations, they support different valve and damper types. We supply reliable, industry-compliant actuators that enhance system performance, energy efficiency, and operational safety. Our solutions are suitable for both new installations and system upgrades.
  • Available in manual and fully automatic variants
  • Electric, pneumatic, and hydraulic actuator options
  • High torque output with smooth operation
  • Durable construction for long service life
  • Compatible with valves, dampers, and control systems
  • Easy installation and low maintenance design
Parameter Details
Actuator Type
Manual / Automatic
Power Supply
Electric / Pneumatic / Hydraulic
Torque Range
As per application requirement
Control Mode
On/Off / Modulating
Mounting Type
Mounting Type
Operating Temperature
Suitable for industrial environments
Application
HVAC, Fire Protection, Industrial Automation

Why Choose Us?

We provide professional on-site installation services to ensure every system is set up accurately and performs at its best. Our Annual Maintenance Contracts (AMC) keep your solutions running smoothly with proactive care and regular service checks. With 24×7 dedicated customer support, you’re never alone when you need assistance. We are committed to delivering high-quality, reliable products and services that offer long-lasting performance and peace of mind.

Pan-India Supply, Installation & AMC Services

SLN Automation India Pvt. Ltd. provides end-to-end product supply, installation, configuration, and Annual Maintenance Contracts (AMC) across India and the Middle East. With our head office in Bangalore and operational branches in major metro cities, we ensure quick response, expert technicians, and reliable 24×7 customer support for every project.

We provide service across our primary locations including Bangalore (Head Office), Chennai, Hyderabad, Mumbai, New Delhi, and Dubai (International Branch), along with extended coverage in Karnataka (Mysore, Mangalore, Hubli, Belgaum, Tumkur, Udupi), Tamil Nadu (Coimbatore, Madurai, Trichy, Hosur), Telangana (Secunderabad, Warangal, Karimnagar), Maharashtra (Navi Mumbai, Thane, Pune), NCR Region (Gurgaon, Noida, Ghaziabad), and the UAE (Dubai, Sharjah, Abu Dhabi).

Frequently Asked Questions

What is the difference between manual and automatic actuators?
Manual actuators are operated by hand, while automatic actuators use powered mechanisms for remote and automated control.
They are widely used in HVAC systems, fire safety systems, water treatment plants, and industrial automation.
Yes, automatic actuators can be integrated with Building Management Systems (BMS).
Yes, we offer professional installation and commissioning services.
Yes, we provide Annual Maintenance Contracts (AMC) for reliable long-term performance.