2-way seated valve Belimo H640S DN40

2-way seated valve Belimo H640S DN40

The valves are designed to control the flow of heat and coolant. Valves can be used for steam with ^a temperature not exceeding 150 ° C.

Application

• water circuits in air installations;
• water and steam circuits in heating installations.

Principle of operation

The globe valve is driven by a linear electric actuator. The electric actuator is controlled by a standard analog signal or by a 3-point circuit and moves the valve cone - the operating element - to the position corresponding to the control signal.

Product Features

• equal-percentage flow change characteristic provided by the valve cone profile;
• Possibility of manual control, using a hex key to turn the actuator.

electric drive

The selection of the electric drive is made depending on the type and size of the crane.