The IMI Maxseal ICO4S solenoid valve is engineered for high flow and high-pressure control in demanding industrial and hazardous environments.
Available in both pneumatic and hydraulic configurations, the ICO4S series is designed for critical safety applications such as ESD systems and actuator control, where reliability and precise operation are essential.

NordenFlow supplies ICO4S valves from IMI plc, providing access to proven Maxseal solutions for high-demand applications.

The IMI Maxseal ICO4S and ICO4S-HYD series are direct-acting solenoid poppet valves designed for harsh operating conditions.
With robust 316L stainless steel construction and zero-leakage sealing, these valves deliver reliable performance in safety-critical systems across oil & gas, offshore, and power generation industries.
The series supports both pneumatic and hydraulic applications, offering flexibility for a wide range of control systems.

• High flow capacity for large actuator systems
• High-pressure capability (up to 414 bar for hydraulic applications)
• Zero-leakage sealing for safety-critical systems
• Direct-acting 3/2 valve design , 2/2 Energise to Open/Clos , 5/2 Fixed
• Stainless steel (316L) body for corrosion resistance
• Ex d explosion-proof design
• Suitable for both pneumatic and hydraulic control

• Large pneumatic actuator systems
• Hydraulic control systems in high-pressure environments
• Oil & Gas installations
• Chemical processing plants
• Safety shutdown systems (ESD)

• Port size: 1/4”, 1/2” & 3/4” NPT, ISO G and manifold
• Voltage: 24 VDC , 48/50V DC (48V) ,125V DC , 24V AC, 50V AC , 110V AC ,220/240V AC (240V)
• Pressure: Pneumatic: up to 20 bar / Hydraulic: up to 414 bar
• Temperature: -55°C to +90°C
• Protection: IP66 / IP68
• Certifications: ATEX / IECEx / SIL

ICO4S valves are designed for applications requiring higher flow and significantly higher pressure capability, especially in hydraulic systems.
ICO3 valves are typically used for standard pneumatic control with lower flow and pressure requirements.

NordenFlow supports urgent requirements for ICO4S valves with flexible sourcing and fast response, helping reduce lead times in maintenance and shutdown situations.

• Access to IMI Maxseal products
• Experience in hazardous applications
• Flexible sourcing
• Fast RFQ response