The Siemens 3-port valve with flanged connections and a PN 10 pressure class. It is designed for use in boiler, district heating, refrigeration plants, heating groups, ventilation, and air-handling units. This valve is suitable for control or shutoff applications in closed circuits. With a valve body made of grey cast iron EN-GJL-250 and a flange type 21 design, it offers durability and reliability. The valve features a large stroke design and can handle medium temperatures from -10 to 150 °C. With a flow nominal value of 25 m³/h and a maximum permissible differential pressure of 400 kPa, it provides efficient and precise control of the fluid flow. It can be equipped with electromotoric or electrohydraulic actuators for automated operation.

PN 10 pressure class
Suitable for medium temperatures from -10 to 150 °C
Valve body made of grey cast iron EN-GJL-250
Flange type 21 design
Large stroke design for efficient control
Flow nominal value of 25 m³/h
Maximum permissible differential pressure of 400 kPa
Can be equipped with electromotoric or electrohydraulic actuators