The SOL3B1 is a pilot-operated 2-way solenoid valve with normally closed (NC) operation, designed for industrial fluid control in applications such as autoclaves, cooling systems, watering equipment, fire extinguishing systems, and water jet machinery. It features a forged brass body with a magnetic stainless steel plunger and NBR gaskets, operating with 24Vdc at 10W power consumption. The valve supports both liquid and gas applications with a nominal orifice diameter (DN) of 18 mm, G3/4" BSP connection, and operates reliably across a fluid temperature range of -20°C to +90°C. Its pilot-operated design enables efficient pressure-balanced operation, making it ideal for applications requiring precise fluid control with minimal power consumption and long service life.