UNOX 2 Way Motorized Proportional Control Valve – 33617

UNOX 2 Way Motorized Proportional Control Valve – 33617

The UNOX 2 way motorized proportional control valve is designed for precise regulation of hot oil, water, steam, and process fluids. With a GGG40.3 ductile iron body and PN25 pressure rating, it provides durability and safe operation in demanding applications.

Equipped with PTFE soft sealing (Class VI) and V-pack stem sealing, it ensures maximum tightness and long service life. The electric actuator supports proportional control with 4–20 mA and 0–10 V DC signals, while maintaining position during power failure. Available in 220V AC and 24V DC supply options with IP54–67 protection class.

Key Features:

• 2 way motorized proportional control valve
• Body: GGG40.3 ductile iron
• Pressure class: PN25
• Safety position: Normally Closed / Normally Open
• Sealing class: Class VI (PTFE soft sealing)
• Stem sealing: Class VI – V-pack
• Max. operating temperature: 220°C (428°F)
• Flange connection: DIN 1092-2 (PN16)
• Sizes: DN15 – DN150
• Flow capacity (Kvs): 4 – 260 m³/h
• Control signal: 4–20 mA / 0–10 V DC
• Feedback signal: 4–20 mA / 0–10 V DC
• Power supply: 220V AC / 24V DC
• Protection class: IP54…67

Applications:

• Hot oil circuits
• Steam and water systems
• Industrial process control
• Chemical and petrochemical industries
• HVAC and power plants

You can watch our “How Control Valve Works? Working Principle of Steam Control Valve” video below.