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
Mining intrinsically safe pneumatic solenoid valve coal safety certificate
Mining intrinsically safe pneumatic solenoid valve patent certificate
Service concept
Respect customers and understand them
Continue to provide products and services that exceed customer expectations
Be a forever partner of customers
Company introduction
The company's main products include belt feeders, reciprocating feeders Feeders, wet concrete spraying machines, spraying machines, roller tank lugs, broken belt catchers for belt conveyors, mine pressure air self-rescue water supply systems, mine track two-way traffic arresters, pneumatic horizontal brakes, pneumatic car blocking beams, inclined Roadway anti-car racing device (one slope and three gears), belt conveyor belt automatic deviation correction device, shaft skip quantitative bucket loading equipment, pressureless damper, composite wear-resistant steel plate, pin tooth operating equipment, communication audible and visual annunciator , language sound and light alarm, belt conveyor comprehensive protection device, mining damper automatic control device, mining switch control device, mining automatic sprinkler dust suppression device, mining sports car protection device, pneumatic dredging and sewage pump, pneumatic double liquid injection Slurry 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.
Dongda pneumatic solenoid valve quality is guaranteed