Z 3 three-way valve
3-way valve wit common design for general use and both mixing and diverting function.
Nominal diameter
- DN 25 – DN 300
- 1“ – 12“
Nominal pressure
- PN 10 – 250
- Class 150 – 1500
Construction
- three-way valve with plug, blending or dividing function
Medium temperature range
- -198°C to +450°C
Flow characteristic, Kvs values
- linear, on/off
- 6 – 950 [m3/h]
Class of tightness (IEC 60 534 – 4)
- Class II - standard, metal seal
- Class VI - optional for soft seal
Body material
- grey cast iron, ductile iron, carbon steel, stainless steel according to EN, DIN or ASTM
Plug and seat material
- stainless steel
- stellit or plasma nitridation possible
Connection
- flange
- welded
Actuators
- pneumatic
- electrohydraulic
- electric
- hydraulic