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Global Industrial Solenoid Valve Manufacturer Since 1967
Get High-Performance Solenoid Valves for Precision Fluid Control
Rotex Automation is a global manufacturer and supplier of industrial solenoid valves, delivering reliable electric and pneumatic solenoid valve solutions for critical applications worldwide. With over five decades of engineering expertise, we support OEMs, system integrators, and end users across North America, Europe, Asia, and emerging markets.
Our solenoid valves are designed for precision flow control, long service life, and consistent performance, even in demanding operating environments.
Trusted Global Solenoid Valve Manufacturer for Industrial Applications
Choosing the right solenoid valve manufacturer is essential for system safety, uptime, and total lifecycle cost. Rotex combines engineering depth, global manufacturing capability, and application-driven design to deliver dependable flow control solutions across industries such as chemical processing, oil & gas, power generation, automotive, medical, railways, and industrial automation. With a strong global footprint and a customer-centric approach, Rotex supports more than 7000+ customers worldwide through a network of offices and channel partners.
With a strong global footprint and a customer-centric approach, Rotex supports more than
7,000+
customers worldwide
through a network of offices and channel partners.
What Is a Solenoid Valve?
A solenoid valve is an electrically actuated valve that controls the flow of liquids or gases using an electromagnetic coil and plunger mechanism. When energized, the coil generates a magnetic field that moves the plunger to open or close the valve, enabling fast and reliable automated control.
Solenoid valves are widely used in process automation, safety systems, fluid handling, and pneumatic control, where precise and repeatable operation is required.
Why Engineers Choose Rotex Solenoid Valves
Rotex designs solenoid valves to deliver dependable performance in critical industrial environments.
Wide Product Range
Solutions covering direct acting, pilot operated, high-pressure, explosion-proof, NAMUR, pulse jet, and customized applications.
Reliable Performance
Engineered for continuous industrial operation with long service life and consistent performance.
Fast Response Time
Rapid valve actuation for precise process control and automation.
High Pressure Capability
Solutions available for applications requiring operating pressures up to 400 bar.
Global Certifications
Products available with internationally recognized certifications for demanding industrial environments.
Custom Engineering
Tailored designs developed for OEMs, EPC projects, and specialized process applications.
Certifications, Standards & Global Compliance
Rotex solenoid valves are designed and manufactured in alignment with internationally recognized quality, safety, and compliance standards, supporting industrial projects across global and North American markets.
ATEX & IECEx
Hazardous and explosive area applications
UL
Electrical safety compliance
PED
Pressure equipment complianc
SIL
Functional safety for critical control systems
ISO / IATF
Quality, safety, and process control
Additional regional and application-specific certifications are available depending on valve type, configuration, and intended use
Performance That Meets Industrial Challenges
Engineered for demanding environments
Rotex solenoid valves are designed to perform under demanding operating conditions.
- Pressure Ratings
Up to 700 bar
- Orifice Sizes
Up to 80 mm
- Temperature Range
-60°C to +200°C (depending on seal material and configuration)
- Body Materials
Brass, Stainless Steel (SS316 / SS316L), Aluminium, Special Alloys.
- Seal Materials
NBR, EPDM, FKM (Viton), PTFE, HNBR, PEEK, Fluoro silicone, Other specific materials.
- Coil Options
Weatherproof, Explosion Proof, Intrinsically Safe, Low Power, Latch Solenoid, Flying Leads, DIN Connector Plug In.
- Additional Features
High Cycle Life, Manual Override, Fast Switching, Low Temperature Rise, Corrosion Resistance, Custom Configurations.
Explore Our Solenoid Valve Product Portfolio
Rotex offers a comprehensive range of industrial solenoid valves engineered for automation, fluid control, and safety-critical systems.
Standard Solenoid Valves
Special & Engineered Solenoid Valves
Manual Reset Solenoid Valves
Intrinsically Safe Solenoid Valves
Gas-Over-Oil Control Valves
Low Power & Latching Solenoid Valves
High-Pressure COâ‚‚ Solenoid Valves
Air Blaster & Fuel Dispenser Valves
Other Solenoid Valves
Pneumatic /
Air Solenoid Valves
Air Solenoid Valves
Designed for air and inert gas control, available in direct-acting and pilot-operated designs for actuators and automation systems.
Gas Solenoid Valves
Precision solenoid valves for natural gas, COâ‚‚, Oâ‚‚, Nâ‚‚, H2 and other industrial gases, suitable for fuel systems, high-pressure lines, and process control.
NAMUR Solenoid Valves
Compact solenoid valves compatible with NAMUR actuator standards, widely used in process automation
Pulse Valves
High-speed pulse-jet solenoid valves for dust collector and filtration systems.
Need Help?
Engineering Support for Valve Selection
Our engineering team can help you:
- Select the right valve
- Review technical specifications
- Recommend suitable materials
- Support OEM integration
- Develop customized solutions
Choosing the correct solenoid valve requires careful consideration of media compatibility, pressure, temperature, voltage, flow requirements, duty cycle, and environmental conditions.
Emergency
Shutdown
Shutdown
High-Integrity Pressure Protection System
Safety Instrumented
System
System
Turbine
trip
trip
Ammonia
Storage
Storage
Built for Diverse Industrial Applications
Our solenoid valves are engineered for precise flow control across a broad range of industrial processes.
Anti-Surge
Protection
Protection
Gas Compressor Suction/Discharge
Analysers
Fire Suppression
Systems
Systems
Dust Collection
Systems
Systems
Trusted Across Critical Industries
Rotex supports customers across a wide range of industries where reliable fluid control is essential.
Partner with a Global Solenoid Valve Manufacturer
Whether you need a standard industrial solenoid valve or a fully customized solution, Rotex combines engineering expertise, advanced manufacturing, and rigorous testing to deliver dependable flow control systems worldwide.
