Gas safety valve is a device for supporting new gas pipeline project. Used to cut, turned, adjusting the gas pipeline, with good control characteristics and closed sealing performance.
2013年4月27日星期六
Solenoid valve economy
It selects one of its scale, but must be in a safe, suitable, economic and reliable basis.
Economy is not only the price of the product, but also to give priority to their functions and quality of installation and maintenance, and other accessories required for the cost.pneumatic hand valve
More importantly, a solenoid valve in the automatic control system in the automatic control system and even the production line share of the cost is minimal, if cheap and wrong the early damage group is huge.
Installation Notes are as follows:
1, the installation should pay attention to the arrow on the body should be consistent with the medium flow. Thou shalt not put in place to direct dripping or splashing. Solenoid valve should be installed vertically upwards.
2, the solenoid valve should ensure that the supply voltage is 15% -10% of the rated voltage fluctuation range of the normal work.
3, the solenoid valve is installed in the pipeline may not have a reverse pressure differential. And the required power for several times, officially put into use before the optimum temperature.
4, the pipeline should be thoroughly cleaned before the installation of the solenoid valve. Pass into the media should be free of impurities. Valve installed before the filter.
5, when the solenoid valve failure or cleaning, to ensure that the system continues to run, should be installed bypass device.
Trouble Shooting.stainless steel pneumatic cylinders
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