SOL7B4 is a pilot-operated 2-way solenoid valve designed for industrial fluid control in liquid or gas applications. This normally open (NO) valve features a forged brass body with a magnetic stainless steel plunger and operates at 230Vac with continuous duty service. The valve is rated for a G2" BSP port size with a nominal flow of 26 m³/hr at maximum pressure, and supports a pressure range from 0.4 to 10 bar. Operating temperature range spans -20°C to +90°C for the fluid, with a maximum ambient temperature of 80°C, and includes NBR gaskets for reliable sealing. The SOL7B4 is ideal for use in autoclaves, cooling systems, fire extinguishing systems, watering equipment, and other industrial applications requiring precise fluid or gas control with pilot-operated reliability.