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air flow switch

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Multiple Pressure Air Flow Sensor Switch Hvac 125/250VAC Easy Connection
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Differential Pressure Air Flow Switch for HVAC system This switch is a SPDT type airflow one and can be used for detecting on -off status of the airflow to ensure normal operation of system. This product can be ... Read More

2020-03-09 17:11:53

CE Air DP Switch / Differential Pressure Switch For Over Heating / Frost Protection
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Air differential pressure switch for over heating protection and frost protection SK6021 series air pressure controls is used to sense tiny pressure change and widely used to control the flow of aerator, to ... Read More

2020-03-09 21:23:11

On - Off / Modulating Electric Air Valve Actuator For Heating , Low AC Voltage
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Electric Control Valve Actuator on-off or modulating for heating VA3100 Series Actuator, an electromechanical product can be made set with VB Series Valve body or other valves by different connectors. The power ... Read More

2020-03-09 17:11:53

IP54 HVAC Controls Products Micro Low Sdjustable Differential Pressure Switch For Air
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HVAC micro low air adjustable differential pressure switch SK6021 series air pressure controls is used to sense tiny pressure change and widely used to control the flow of aerator, to monitor fan and air ... Read More

2020-03-09 21:23:12

Pneumatic Air Compressor Pressure Switch , Automatic Water Pump Controller
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Pneumatic Air Pressure Flow Control Switch, paddle water pump Flow Controller This is an independently mounted water flow sensing device that makes or breaks an electrical circuit when flow stops or starts. 1' ... Read More

2020-03-09 17:11:53

High Precision Electric Control Valve Actuator On - Off / Modulating
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Electric Control Valve Actuator on-off or modulating VA3100 Series Actuator, an electromechanical product can be made set with VB Series Valve body or other valves by different connectors. The power supply is ... Read More

2020-03-09 17:11:53

220VAC Hand Operated Electric Water Ball Valve Actuator On / Off Type
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Product Description High Precision Electric Control Valve Actuator On - Off / Modulating VA3100 Series Actuator, an electromechanical product can be made set with VB Series Valve body or other valves by ... Read More

2018-12-04 17:46:42

Low Pressure Control Valve Actuator With Die - Casting Aluminum Alloy
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2018-12-04 17:46:42

Hydraulic Electric Motor Valve / Central AC Fan Coil Motorized Diverter Valve
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Hydraulic Central Air Conditioner Fan Coil / Electric Motor Valve The SK series brass motorised valves are primarily designed to control the flow of water or steam in response to the demand of a controller in ... Read More

2020-03-09 17:11:53

High Performance Modulating Control Valve 4-20Ma Low Power Consumption
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Proportional Modulating Valve with 0-10V or 4-20Ma General VB series motorized modulating valve made of actuator of force 500N or 1000N with DN20 - DN65 valve body. It widely used in air conditioning, ... Read More

2020-03-09 17:11:53

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