Siemens Manual Chilled Ceilings or Heating Zones, Control of Terminal Units Pneumatic Manual Control Valve BPZ Series,

The Siemens 3 Port terminal unit valve can be combined with SFP and SSF161.05HF electro motoric actuators or STP 65 electro thermal actuators. This valve designed for use in ventilation and air conditioning systems for water side terminal unit control in closed circuits, e.g. for induction units, fan coil units, small re heaters and small re coolers.

RoHS compliant
Manual adjuster
Linear characteristic
Bronze valve body CC491K