Dongda Fangxin brand pneumatic solenoid valve

额定电压：

18.69V

电流：

0.492A

质量：

33.66KG

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
Fax
According to the Provincial Meteorological Observatory’s forecast, from this evening to Sunday, Shandong will usher in widespread thunderstorms, local heavy rains or heavy rainstorms.
This rainy weather is expected to last until today. The average precipitation in the province is ~mm. Among them, the cumulative rainfall in Jinan, Dezhou, Binzhou, Dongying and other cities is ~mm, with some areas exceeding mm.
Due to heavy rainfall and long duration in some areas, there is a high risk of flash floods, geological disasters and floods in small and medium rivers. We are reminded to strengthen flood control.
As of today, the province's large and medium-sized reservoirs, Nansi Lake and Dongping Lake have a total water storage capacity of 100 million cubic meters, 100 million cubic meters more than the same period last year. Among them, Laiwu Xueye and Hulushan reservoirs, Linyi Shiquanhu (west), and Changli reservoirs have reached or exceeded flood limits and released floods.
The specific weather forecast is as follows
From today to night, the weather in the eastern part of northwest Shandong, central Shandong and southeastern Shandong will be cloudy with moderate to heavy rains, local heavy rains or heavy rains accompanied by thunder and lightning, and other areas will be cloudy with thunderstorms or shower. The southeast wind is ~ level in the peninsula, the northeast wind is ~ level in other areas, and the thunderstorm gusts are ~ level in thunderstorm areas.
The maximum temperature is around ℃ in the inland areas of the peninsula and around ℃ in other areas.
From daytime to night, the weather in the peninsula will be cloudy with periods of overcast, and in other areas it will be cloudy with periods of thunderstorms or showers. The rainfall will be unevenly distributed. Among them, there will be heavy rains or heavy rains in parts of northwest Shandong, west of central Shandong, and southwestern Shandong. The southeast wind is ~ level in the peninsula, the north wind turns to south wind in other areas, and the thunderstorm gusts are ~ level in the thunderstorm area.
The highest temperature in the province is generally around ℃.
From daytime to night, the weather in the western part of northwest Shandong and southwestern Shandong will be cloudy with thunderstorms or showers turning sunny, and the weather in other areas will be cloudy turning sunny. The southerly wind is around level, and the gusts during thunderstorms in thunderstorm areas are ~ level.
The highest temperature in the province is generally around ℃.
Coal safety certificate of intrinsically safe pneumatic solenoid valve for mining
Patent certificate of intrinsically safe pneumatic solenoid valve for mining
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Company introduction
The company’s main products include belt feeders, reciprocating feeders, wet concrete sprayers, spraying machines, Roller tank ears, broken belt catcher for belt conveyor, mine pressure air self-rescue water supply system, mine track two-way car arrester, pneumatic horizontal brake, pneumatic car blocking beam, inclined lane anti-car racing device (one slope and three blocks), belt Conveyor belt automatic correction device, vertical shaft bucket quantitative bucket loading equipment, pressureless damper, composite wear-resistant steel plate, pin tooth operating equipment, communication sound and light signal, language sound and light alarm, belt conveyor comprehensive protection device , Mine damper automatic control device, mine control switch device, mine automatic water sprinkler and dust suppression device, mining sports car protection device, pneumatic dredging and sewage pump, pneumatic double-liquid grouting pump, pneumatic diaphragm pump, pneumatic submersible pump, Submersible sand removal electric pump, etc. Among them, there are many products that have obtained national patents, and they have obtained patent funds from the Municipal Science and Technology Commission and the District Committee, and three scientific research projects have produced huge benefits.
The company is willing to pursue zero-defect product quality with high-quality and advanced products, perfect after-sales service, and the business philosophy that customers are always God. We sincerely invite new and old customers to visit us for guidance, negotiate cooperation, and create a win-win situation.