Electric Valve
DDF-S1
The DDF-S1 electric valve is used to control the central air conditioning system, the heating system pipe open or close, achieve the purpose of controlling room temperature.
to 121℃
Allows to work with 50%
DDF-J1
DDF-H
DDF-S
General Damper Actuators
Smoke Control Damper Actuators
Fast Running Damper Actuator
Ball Valve
Ultra-fast Spring-return Damper Actuator
Pressure Switch
Flow Switch
Antifreeze Controller
Air Differential Pressure Switch
Thermostat
Spring Return Damper Actuator
Fire and Smoke Damper Actuator
Electric Ball Valve
Proportional- Integral Controller
Transmitter