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 hydraulic systems with a maximum operating pressure of 8 bar and a flow rate of up to 0.2m³/h. Made from brass, it features a manual control mechanism for precise adjustments, making it ideal for balancing terminal units.

• Manual operation for precise control
• R 1/2 valve connection for straightforward installation
• Two-port design supports versatile configurations

• Ideal for terminal unit control in HVAC systems
• Suitable for heating systems and self-contained installations
• Utilised in fan coils and induction units
• Designed for closed circuit systems

The valve operates within a temperature range from 1 to +50°C.