PXW-II mining electric water distribution gate valve mining explosion-proof type is an automated water distribution equipment specially designed for complex working conditions underground in coal mines

Mining electric water distribution gate valve is an automated water distribution equipment specially designed for complex working conditions in coal mines. It is widely used in the water distribution of underground pump rooms, water tank discharge and drainage system regulation. It is suitable for non corrosive water bodies containing small amounts of impurities, with a working temperature not exceeding 80 ℃. It can meet the automatic operation requirements of unmanned pump rooms in mines and is a key equipment for stable operation of mine water supply and drainage systems.

The product adopts a right angle structure design, and the valve body is made of high-strength ductile iron or cast steel material. It has strong overall rigidity and excellent seismic and impact resistance, and can adapt to harsh environments such as wet, dusty, and vibrating underground. The sealing surface is treated with hard alloy spray coating, which is wear-resistant and erosion resistant. Combined with a conical sealing ring structure, it achieves zero leakage sealing and is not easy to leak after long-term use, greatly reducing the hidden danger of underground water leakage and maintenance costs. The valve stem is strengthened by nitriding process, which is corrosion-resistant and bending resistant. Combined with precision transmission components, the switch action is smooth and stable, without any jamming or lagging.

The core is equipped with a flameproof electric actuator, which has a complete range of functionsMA Coal Safety CertificationWith explosion-proof qualification, it can operate safely in flammable and explosive hazardous environments such as gas. Supporting two modes of on-site jog control and remote centralized control, it can be integrated into the mine automation system to achieve precise control of valve opening, closing, and stopping, replacing manual on-site operations, reducing the input of underground workers, lowering safety risks, and truly achieving a pump room with few or no personnel on duty.

The overall structure of the equipment is simple and compact, with convenient cleaning and maintenance. A drainage structure is reserved at the bottom, which can quickly clean up accumulated impurities and avoid blockage caused by debris affecting opening and closing. The flange connection method is easy to install and does not require direction adjustment. It is compatible with various caliber specifications from DN100 to DN1200, with a nominal pressure of 0.1MPa. Large caliber and high-pressure products can be customized according to the working conditions of the mine to meet the flow and pressure requirements of different pump rooms.

PXW-II Mining Electric Water Distribution Gate Valve Mining Explosion proof TypeWith advantages such as safety and explosion prevention, high degree of automation, reliable sealing, and durability, this water distribution valve is not only suitable for underground coal mines, but can also be promoted to water tank distribution and discharge operations in industrial scenarios such as mineral processing plants, water treatment stations, and power plants. From product design, material selection to production testing, the entire process follows the safety standards of mining equipment, with stable operation and low failure rate, providing solid guarantees for safe production and efficient drainage in mines. It is the preferred matching valve for the intelligent upgrade of modern mines.