45-3 N - Differential pressure regulators with closing actuator - fixed set point for installation in low-pressure pipe

The Type 45-3 N self-operated differential pressure regulators are designed to work in local heat supply and large heating networks. The differential pressure to be controlled is transmitted to the spring-loaded operating diaphragm in the actuator and converted into a positioning force to move the valve plug. The regulators control the differential pressure according to the adjusted set point.

The Type 45-3 N is a differential pressure regulator for installation in an outlet flow pipe with a fixed set point determined by the springs in the actuator.

• Nominal diameters: DN15
• Pressure classes: PN10
• Materials: Red Brass CC499K
• Temperature range: up to +110°C
• Differential pressure set point fixed at: 0.15 or 0.3 bar