Description
Baelz Motorized Valve Model 373-E07 – 220V
The Baelz 373-E07 is a motorized linear actuator system used for automatic control of industrial control valves (2-way or 3-way valves depending on configuration). It is typically supplied as a complete assembly with valve body, actuator, and mounting bracket.
1. General description
- Model: Baelz 373-E07
- Type: Electric linear actuator for control valves
- Supply voltage: 220–230 VAC (50/60 Hz)
- Application: Control of flow, temperature, and pressure in HVAC and industrial systems
- Valve compatibility: Up to DN125 (approx. 5 inch depending on piping standard)
2. Actuator characteristics
- Actuating force: up to 2000 N (standard version)
- Stroke speed: 6 – 18 mm/min (depending on version)
- Protection class: IP42 (higher IP available by special order)
- Control type: 3-point or modulating control
- Motor type: Synchronous motor with gearbox linear drive
3. Valve configuration (system set)
A complete package usually includes:
- 2-way or 3-way Baelz control valve body
- 373-E07 motorized actuator (220V)
- Mounting bracket / yoke (S21 type common)
- Coupling set between actuator and valve stem
4. Function
- 3-way valve: mixing or diverting flow
- 2-way valve: simple on/off or modulating flow control
The actuator converts rotary motor motion into linear movement to position the valve plug accurately.
5. Options (depending on specification)
- Position feedback potentiometer (0–5 kΩ)
- Limit switches
- Built-in positioner (0–10V or 4–20 mA control signal)
- Fail-safe or manual override (optional versions)
6. Key note for purchasing
Harga dan konfigurasi sangat tergantung pada:
- Ukuran valve (DN / inch)
- Material body valve (cast iron, steel, stainless steel)
- Jenis kontrol (ON/OFF atau modulating)
- Accessories (positioner, feedback, IP rating)





