CONGLATULATION!The "Internal Pilot Guide of the Precision Pressure Reducing Valve" standard which was lead drafted by o
From May 5th to 6th, 2023, more than 30 sales staff of BLCH Pneumatic gathered at the headquarters to attend the May sal
Warm congratulations to BLCH Pneumatic, for the success of 350kWp distributed photovoltaic power generation project test
Tubing typeWhen deciding how to choose your pneumatic fittings, you need also to determine what type and size of tubing
Sensors are a means of providing feedback to a control system, so that the operating parameters of an application can be
Working environmentThe design of pneumatic fittings should allow the free flow of required air or gas without any oppor
Rusting, power failure, irregular pressure, missing equipment, an incorrect amount of voltage or current, dirt stuck in the system and corrosion are some of the possible reasons why a solenoid valve may not properly close or open.
The solenoid valve should be installed with the inlet port (usually marked as port 1) connected to the upstream flow and the outlet port (usually marked as port 2) connected to downstream. Some solenoid valves will also be marked with an arrow on the body indicating the direction the media should flow.
Solenoid valves are used wherever fluid flow has to be controlled automatically. They are being used to an increasing degree in the most varied types of plants and equipment. The variety of different designs which are available enables a valve to be selected to specifically suit the application in question.
How do you reset a solenoid valve? On regular solenoid valves, it can be switched back to the operating position by energizing the solenoid, while on solenoid valves with latch-lock function it will not be so. After being energized, the valve must be manually reset by pushing the reset-knob
A latching relay is a type of relay that can maintain its position without being continuously energized, which makes it useful in applications where power consumption needs to be minimized. It uses a magnetic mechanism to "latch" into position and hold that position until a new signal is received. This is typically accomplished by using two coils that operate in opposite directions, with one coil used to set the position of the relay and the other used to reset it. When the set coil is energized
It works on the principle of electromagnetism. The electromagnetic field that creates the temporary magnetic field is energised when the relay's circuit detects the fault current. This magnetic field moves the relay armature to open or close connections.
