The ICO4S is a compact, direct-acting hydraulic solenoid valve designed for precise and reliable control of hydraulic equipment. Available in 2/2 or 3/2 configurations, it operates at pressures up to 414 bar and is suitable for zero-leakage applications. The valve is constructed from stainless steel with high-grade seals and can be mounted in vertical solenoid orientation. It features options for manual reset, manifold mounting, and various electrical connections. Certified to SIL 3 and SIL 4 (redundant), and approved for hazardous areas (ATEX, IECEx, CSA), the ICO4S is ideal for critical safety and control applications across harsh environments.

Key features

2/2 or 3/2 valve configurations

Direct solenoid actuation

0–207 or 0–414 bar

Cv 0.28 (Kv 4.0)

Stainless steel 316L body

NBR seals (other options available)

Port size: 1/4” NPT, G 1/4, or manifold

SIL 3/4 certified

ATEX, CSA, IECEx, FM, GOST approved

IP66/NEMA 4X protection