The Siemens high-quality 3-port valve with flanged connections, designed for applications in boiler plants, refrigeration plants, heating groups, and ventilation and air-handling units. It is a versatile control valve suitable for medium temperatures ranging from -10°C to 150°C. The valve body is constructed with durable grey cast iron EN-GJL-250 and is available in a nominal size range of DN 15 to DN 150. With a flow nominal value of up to 400 m³/h, it offers excellent volumetric flow performance. The value is equipped with a flange type 21 and flange design B, and it can be easily combined with various actuator options including electromotoric actuators SAX, SAV, and electrohydraulic actuators SKD, SKB, SKC.

High-quality 3-port valve with flanged connections
Suitable for medium temperatures from -10°C to 150°C
Durable valve body made of grey cast iron EN-GJL-250
Available in nominal sizes DN 15 to DN 150
Flow nominal value range from 1.6 m³/h to 400 m³/h
Flange type 21 and flange design B
Compatible with electromotoric actuators SAX, SAV, and electrohydraulic actuators SKD, SKB, SKC
Optimized valve characteristic for maximum volumetric flow
Ideal for control or shutoff valve applications in various industries