The IMI Maxseal ICO4S and ICO4S-HYD are direct-acting solenoid poppet valves designed for harsh environments, offering pneumatic and hydraulic variants for critical safety applications. With SIL 3 capability and zero-leakage sealing, these valves ensure precise and reliable operation in offshore, oil & gas, and power generation industries. Built from 316L stainless steel, they withstand up to 414 bar (6004 psi) for hydraulic and 20 bar (290 psi) for pneumatic systems. Certified to ATEX, IECEx, FM, and CSA standards, the ICO4S series delivers exceptional corrosion resistance, high flow rates, and superior sealing performance.

Key features

SIL 3 capable

Zero-leakage sealing

Hydraulic & pneumatic options

Up to 414 bar pressure

316L stainless steel

ATEX, IECEx, FM certified

IP66/IP67 rated