PRODUCT DESCRIPTION
SIEMENS QVE1901 - Electro-Hydraulic Gas Valve Actuator
The SIEMENS QVE1901 is an electro-hydraulic actuator engineered for precise modulation of gas valves in industrial combustion systems. This component integrates hydraulic power with electronic control to provide accurate positioning and reliable operation for gas flow regulation in burners, furnaces, and process heating applications. It is designed for direct mounting on compatible gas valves, facilitating integration into automated control loops.
Technical Specifications:
- SERIES/FAMILY: QVE Series
- COMPONENT TYPE: Electro-Hydraulic Actuator
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 230VAC
- FREQUENCY: 50/60Hz
- POWER CONSUMPTION: 10VA
- MECHANICAL/PHYSICAL:
- NOMINAL TORQUE: 10 Nm
- ROTATION ANGLE: 90 degrees
- RUNNING TIME: 15 seconds for 90 degrees
- SHAFT TYPE: Square, 12x12 mm
- INTERFACE/CONTROL:
- CONTROL SIGNAL: 0-10VDC or 4-20mA (Modulating)
- FEEDBACK: Position feedback (e.g., 0-10VDC)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP54
- AMBIENT TEMPERATURE: -20 to +60 degrees Celsius
- MOUNTING STYLE: Direct flange mounting on gas valves
- COMPATIBILITY/APPLICATION: Gas burners, industrial furnaces, heating plants, process heating systems, gas flow control.