PRODUCT DESCRIPTION
SIEMENS GLB341.9E - Rotary Gas Valve Actuator
This component is a modulating rotary actuator from the SIEMENS GLB series, designed for the precise positioning of gas valves in industrial and commercial heating applications. It accepts an analog input signal for continuous control, enabling accurate fuel-air ratio management and temperature regulation in burner systems, boilers, and process heating equipment. The actuator integrates directly with standard gas valve shafts, providing controlled operation essential for system performance and safety.
Technical Specifications:
- SERIES/FAMILY: GLB Series
- COMPONENT TYPE: Rotary Gas Valve Actuator
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 230 VAC
- FREQUENCY: 50/60 Hz
- POWER CONSUMPTION: 5 VA (Running), 2.5 VA (Holding)
- MECHANICAL/PHYSICAL:
- NOMINAL TORQUE: 10 Nm
- ROTATION ANGLE: 90 degrees
- RUN TIME (90 degrees): 30 seconds
- SHAFT COUPLING: Direct, square shaft
- INTERFACE/CONTROL:
- CONTROL SIGNAL INPUT: DC 0...10 V or DC 4...20 mA
- FEEDBACK SIGNAL OUTPUT: DC 0...10 V
- AUXILIARY SWITCHES: 2 (Adjustable)
- WIRING TERMINALS: Screw terminals
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP54
- AMBIENT OPERATING TEMPERATURE: -15 to +60 degrees Celsius
- MOUNTING STYLE: Direct valve shaft coupling
- COOLING METHOD: Convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Gas burners, industrial boilers, furnaces, process heating systems, HVAC
- VALVE TYPES: Quarter-turn gas valves requiring modulating control