Siemens Manual Automatic Hydraulic Balancing of Terminal Units Pneumatic Manual Control Valve S55264 Series, R 1/2,

This pneumatic manual control valve is designed for seamless integration into hydraulic balancing systems. Operating within a maximum pressure of 8 Bar and with a maximum flow rate of 0.575m³/h, it is ideal for achieving efficient thermal comfort in various HVAC applications.

• Manual control mechanism enables precise valve operation
• Automatic hydraulic balancing ensures consistent performance
• Temperature range of 1°C to +50°C supports diverse applications
• R 1/2 threading standard allows for easy installation

• Utilised in HVAC systems for terminal unit balancing
• Integrated within fan coil and induction unit installations
• Suitable for self-contained heating systems in residential spaces
• Applied in closed circuit systems for optimal fluid management

The valve can be equipped with various electrothermal and electromotive actuators.

The maximum permissible differential pressure is 600 kPa.