SOL6B4 is a pilot-operated 2-way solenoid valve designed for industrial fluid control in liquid or gas applications. It operates at 230Vac with normally closed (NC) functionality and features a forged brass body with magnetic stainless steel plunger and NBR gaskets. The valve is rated for continuous service with an electrical insulation class I and temperature class H, offering IP65 protection with connector. Operating temperature range is -20°C to +90°C for both ambient and fluid conditions, with a maximum room temperature of 80°C. This valve is ideal for use in autoclaves, cooling plant equipment, watering systems, fire extinguishing systems, and other industrial applications requiring reliable pilot-operated fluid control.