Bürkert 0331C 1 8 Electromagnetic Solenoid Valve

Bürkert Type 0331C 1/8" direct-acting electromagnetic valve is a compact 3/2-way solenoid valve (normally closed) with a brass body and flange connection, designed for fast, reliable switching in small-diameter lines. The 3.0 mm (1/8 inch) port size uses inlet port 1 (P/NC) and outlet port 2 (A/OUT) with exhaust port 3 (R/NO) in the standard configuration, and it is powered by a 24 V DC coil. Rated for 0–10 bar supply pressure, this valve achieves direct actuation without an external pilot, making it suitable for tight automation spaces. Wetted parts are typically NBR seals, offering a temperature range of 0–80 °C; variants with FKM seals exist that extend the upper limit to about 90 °C. The 0331 family is documented as a direct-acting valve with a pivoted armature design, providing straightforward, robust operation in instrumentation and compact process lines where precise on/off control is required.