2022
Fault phenomenonCauseSolutionMotor does not startFail to connect to the power supplyConnect the power supplyThe power supply voltage is incorrect or too lowCheck whether the voltage is normalBroken wi
2022
Depending on the material of the sealed surface, butterfly valves canbe divided into two categories: hard seal and soft seal. But what is the difference.
2022
In the field of valve automation, valve actuators are used to open and close valves to achieve automatic control. There are several types of valve actuators, each with its own advantages and disadvantages,...
2022
In addition to the quality of the product itself, whether the user has correctly installed, used, and maintained, the correct calculation and selection of the control valve is very important. Due to the er...
2022
This butterfly valve is positioned in the middle of two pipe ends, where long bolts encircle the valve body to keep it securely in place. Typically, the valves use the throttling and shutting off mechanism...
2022
QT explosion-proof electric actuator is a new generation of angular stroke electric actuator, which adopts worm gear and worm reduction mechanism with locking function.
2022
Multi-Turn Electric Actuators are specialized kinds of driving devices that help realize valve opening, valve closing, or even valve adjustment control.
2022
Actuator-It is a gadget responsible for any machine's operation. Furthermore, the Actuator produces a motion that can be eitherlinear or rotary.
2022
In the Heating Ventilation and Air Conditioning（HVAC）system, gate valve, butterfly valve, ball valve, globe valve, these four kinds of valves will definitely be used. This article will introduce you in det...
2022
Hearken manufactures a wide range of pneumatic actuators, electric actuators and the accessories of pneumatic actuator such as limit switch box, solenoid valve, manual override for quarter turn valves and ...
2022
There are two types of pneumatic actuators: single-acting and double-acting actuators. Single-acting pneumatic actuators and double-acting pneumatic actuators can be converted into each other according to ...
2022
Our Stainless steel pneumatic actuators are divided into spring return (single acting) and double acting pneumatic actuators.And stainless steel materials are available in 304, 304L, 316, 316L.The drive an...
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