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2023
How to fix a leaking solenoid valve?
We know that the solenoid valve can be installed on the pneumatic actuator, and the solenoid valve plays the role of controlling the reversing of the actuator (cylinder). However, over time, many prob
2023
We know that the solenoid valve can be installed on the pneumatic actuator, and the solenoid valve plays the role of controlling the reversing of the actuator (cylinder). However, over time, many prob
2023
Pneumatic ball valve is a combination of ball valve and pneumatic actuator, and it is a spherical valve controlled by pneumatic device.
2023
When select the Hearken Flow actuator, the torque of valve must be identified firstly, then consider the pipe media; Add 25% security value when it is steam or non-lubricated media; Add 60% security value ...
2023
Rotary positioner should be installed on rotary motion valve such as ball or butterfly type which uses rack and pinion, scotch yoke or other type of actuators which its stem rotates 90 degrees. Before proc...
2023
Linear positioner should be installed on linear motion valves such as globe or gate type which uses spring return type diaphragm or piston actuators..
2023
Hearken YT1000 Pneumatic-Electric Positioner is a reliable and powerful tool used to accurately control the positioning of pneumatic actuators in various industrial processes.
2023
Usually this type of switch is used to limit the position or stroke of the mechanical movement, so that the moving machinery can automatically stop, reverse movement, variable speed movement or automatic r...
2023
Hearken flow controls who will participate in WETEX in Dubai 2023.
2023
Hearken Flow Equipment Co.,Ltd will Set to Showcase Advanced Pneumatic Actuators, Electric Actuators and Valve Accessories at ECWATECH Exhibition in Russia.
2023
Hearken Limit Switch Box is the rotary position indication device. which designed to integrate valve and NAMUR rotary pneumatic actuator with a variety of mounting options. The visual indicator on the top ...
2023
HEA series electric actuator is used for controlling 0°~270° rotation of the valves and other similar products, such as butterfly valve, ball valve, damper, flapper valve, cock valve etc. It widely applies...
2023
Declutch gear box which is used in conjunction with a pneumatic device to open 90° butterfly valves, ball valves, etc., to achieve manual or pneumatic drive.
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