Dongda preferential equipment pneumatic solenoid valve

电压：

22.33v

额定电流：

0.492A

质量：

34.66kg

Dongda
Pneumatic solenoid valve
Product introduction of intrinsically safe pneumatic solenoid valve for mining
.Intrinsically safe pneumatic solenoid valve for mining (coal safety certificate number) is based on the "Coal Mine Communication, Testing, It is designed and manufactured in accordance with the requirements of "General Technical Requirements for Electrical and Electronic Products for Control" and is mainly used for automatic control of pneumatic equipment underground in coal mines.
Structural composition of intrinsically safe pneumatic solenoid valve for mining
The solenoid valve is composed of a valve body and a valve head. The opening and closing of the solenoid valve are sensitive, and the action is quick and reliable (the action time is less than 10%). The wiring is simple and the maintenance is convenient.
It can be connected with pneumatic equipment such as damper device, control switch device, sports car protective device, etc. to realize automatic control.
Technical parameters of intrinsically safe pneumatic solenoid valve for mining
Rated voltage
Rated current&
Input air pressure.~
Solenoid valve diameter
Intrinsically safe parameters
Physical picture of intrinsically safe pneumatic solenoid valve for mining
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Contact information for intrinsically safe pneumatic solenoid valve for mining
Contact person Feng Lianpeng
Mobile phone
Landline phone
Fax
The inter-ministerial joint meeting on resolving excess production capacity and alleviating difficulties in the steel and coal industries held a national video and telephone conference in Beijing on March 1. At the meeting, Xu Shaoshi, director of the National Development and Reform Commission, emphasized that we must step up efforts to reduce overcapacity and ensure that the annual targets and tasks are completed.
The meeting reported on the current progress of China's steel and coal overcapacity reduction. In terms of steel, official data shows that in this month, individual steel-producing regions and central enterprises across the country completed a cumulative reduction of 10,000 tons of steelmaking capacity, accounting for 10% of the annual task volume. Among them, Zhejiang and other provinces have completed their full-year tasks, Hebei, Liaoning and other provinces have work progress of between %% and more. The work of resolving excess steel production capacity has not yet been substantially started.
In terms of coal, as of the end of the month, more than 10,000 tons of coal production capacity across the country had been withdrawn, completing 10% of the annual task. The progress of overcapacity reduction varies across regions. Some provinces have completed 10% of the annual task, while the coal overcapacity reduction work in Inner Mongolia, Guangxi and other places has just started. The amount of coal overcapacity reduction tasks arranged by various localities in the fourth quarter accounted for more than % of the whole year, and the monthly proportion accounted for more than one-third.
Xu Shaoshi pointed out that the reason why the progress of overcapacity reduction is uneven across regions is that a few regions do not fully understand the importance and urgency of overcapacity reduction and are worried that overcapacity reduction will affect economic development. This is also related to the fact that some regions and enterprises are affected by the price of steel and coal. The rebound is related to the wavering of determination to cut overcapacity.