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The differential pressure switch LG3A4 is an adjustable differential pressure switch as per EN 1854 for automatic burner controls
DC solenoid
and process heating systems
Position proportional
000E1 is an electro-hydraulic actuator used on industrial and commercial combustion systems where reliable gas valve operation and rapid fail-safe closure are required
Siemens SQN31.401A1700 Damper Actuator function_differential_pressure_control_air_gas_p The differential pressure switch LG3A4SQN31. 401A1700 Actuator, 90 30s, 3Nm, 3 auxiliary switches, AC110V
US$ 11.99
US$ 13.20
US$ 125.00
US$ 75.00
