3-way valve accessory + pressure switch De Dietrich JJJ005646210

This 3-way valve accessory with pressure switch integrates flow control with pressure monitoring, enhancing system safety and efficiency. The pressure switch detects changes and can trigger responses to protect the boiler or burner. Ideal for boiler maintenance and repair, this accessory is a valuable addition to heating equipment components. It helps ensure optimal performance in gas burner parts applications, providing both control and diagnostic capabilities for professionals.