1.Reliable longtime operation 2.Maintenance-free design 3.No mounting tools required 4.Control room temperature thermostat SEA21.....Electric ActuatorIntroduction The SEA21.XX can be used with electrical on/off-controls to activate several types of valves, the actuator is made...

thermostatic head: forging brass, nickel plated liquid-filled thermostat Lif:10y, CE,ISO 3 year guaranty DescriptionThermostatic room temperature controller is mounted on radiators,which is combine with valve and thermostatic head.valve opens automatic or becomes large...

thermostatic head: forging brass, nickel plated liquid-filled thermostat Lif:10y, CE,ISO 3 year guaranty DescriptionThermostatic room temperature controller is mounted on radiators,which is combine with valve and thermostatic head.     valve opens automatic...

1.Reliable longtime operation 2.Maintenance-free design 3.No mounting tools required 4.LED position indicator on actuator SEA21.....Electric ActuatorIntroduction The SEA21.XX can be used with electrical on/off-controls to activate several types of valves, the actuator is made...

room thermostat for air conditiong switch we offer OEM and ODM thermostat,specilized in HVAC products. 220V,CE,ISO 9001:2008 Multi-functional intelligent digital thermostats aredesigned for controlling a 3-speed fan and an on/off valve actuator in 2-pipe/4-pipe FCU system,to...

Ventilator: Power(V/HZ):220/50/60 Air Volume(M3/H):200/150 Heating recovery rate(%):60/63            EC200M821   Air Ventilation      Ventilation is the intentional movement of air from outside...

MR1relative humidity and temperature transmitter with high accuracy measurement, used for HVAC, environment, industrial factory SummarizeMR1relative humidity and temperature transmitter with high accuracy measurement, used for HVAC, environment, industrial manufacturing,...

The distribution manifolds are designed for low-temperature hot water radiant panel heating systems. IntroductionThe distribution manifolds are designed for low-temperature hot water radiant panel heating systems. The supply distribution manifold equipped with built-in balancing...

Ventilator: Power(V/HZ):220/50/60 Air Volume(M3/H):200/150 Heating recovery rate(%):60/63 Ventilation is the intentional movement of air from outside a building to the inside.Ventilation air, as defined in ASHRAE Standard 62.1[1] and the ASHRAE Handbook,[2] is that air used for...

The distribution manifolds are designed for low-temperature hot water radiant panel heating systems.with high quality IntroductionThe distribution manifolds are designed for low-temperature hot water radiant panel heating systems. The supply distribution manifold equipped with...