Mining electric integrated valve

Mining electric integrated valve is a mining fluid control equipment that integrates explosion-proof, intelligent control, and hydraulic drive. It is mainly used for pipeline medium control in hazardous environments such as coal mines and chemical industries.

1Mining electric integrated valveintroduction

It is a mining fluid control equipment that integrates explosion-proof, intelligent control, and hydraulic drive, mainly used for pipeline medium control in hazardous environments such as coal mines and chemical industries. The following are the core features of typical products:

Explosion proof design

The use of explosion-proof enclosures and sealed electrical components, combined with military grade casting technology for sealed chambers, can effectively isolate electrical sparks from contact with explosive gases, in compliance with GB3836.1-2010 and GB3836.2-2010 standards. ‌

IIMining electric integrated valveHydraulic Drive System

Equipped with aviation grade plunger pump and high-precision proportional directional valve, the gate can be quickly opened and closed (completed within 3 seconds of full stroke), and the fluctuation of opening and closing torque is controlled within ± 2% of the rated value. The hydraulic system has undergone deep cooling treatment at -40 ℃ and tempering quenching at 560 ℃, and its impact resistance is 2.3 times that of ordinary valves. ‌

intelligent control

Equipped with a CAN bus communication module, it monitors 18 parameters such as oil pressure, displacement, and temperature in real time, and presents the equipment status in a three-dimensional dynamic graph through the HMI interface. The anti vibration structure has passed the GB/T 2423.10 standard vibration test, and its stability is 37% better than the industry standard. ‌

Applicable scenarios

Suitable for high vibration and high corrosion environments such as underground coal mines and fully mechanized mining faces, it supports remote control and automated centralized control, and can be matched with linear motion valves such as gate valves and globe valves. Some models support bus control and intelligent adjustment.

Typical products such as ZDYF-100C explosion-proof electro-hydraulic gate valve have a valve body made of ASTM A216 WCB cast steel material and a sealing pair using hard alloy plasma welding technology, maintaining zero leakage under 5MPa pulsating pressure.

The product has the following advantages:

Explosion proof safety design

Adopting explosion-proof shell design, the circuit parts that may generate sparks or arcs are separated from the explosive gas mixture outside the shell, which complies with GB3836.1-2010 and GB3836.2-2010 standards and is suitable for flammable and explosive environments such as coal mines. ‌

Automation control

Supporting remote control, on-site control, and bus control, it can be integrated with automation systems to improve the efficiency of mine fluid control. ‌

Durability and easy maintenance

Adopting high-quality materials and structural design, it can operate stably for a long time in high temperature, high pressure, and corrosive media environments, and has simple daily maintenance, reducing downtime.

sealing reliability

The valve sealing design effectively prevents medium leakage and reduces environmental pollution risks, especially suitable for high-pressure working conditions. ‌