This Bus air tank drain valve adopts an intelligent fully automatic drainage design, offered by professional supplier Jiedeng, and we can offer factory direct price.
It is user-friendly and operates without the need for manual supervision. It can automatically drain the accumulated water in the air tank and compressed air tank at regular intervals, effectively preventing rusting of the air path and brake failure.
The product is compatible with M22*1.5 installation holes, comes with standard combination gaskets, and the installation nut is only 10mm thick, occupying minimal space. The controller's drainage logic supports customer customization. It is reliable in sealing and has smooth drainage, suitable for long-distance passenger vehicles with frequent operations.
This significantly reduces maintenance frequency and downtime losses, providing comprehensive protection for the vehicle's air path system's stability and safety.
| Item | Specification |
| JD Code | JD-DDPS-004 |
| Working Pressure | 0.8-1.2 MPa |
| Voltage | DC 12V / 24V |
| Current | ≤ 0.5 Amp |
| Operating temperature range | -40°C to 100°C |
| Protection level | IP68 |
| Valve body material | Aluminum alloy, copper |
| Sealing material | high-temperature resistant rubber |
| Cycle life | ≥ 1,000,000 cycles |
| Connection size | Threaded interface M22/32+1.5MM |
| Drainage interval | Adjustable timing control |
| Applications | Bus air tank, truck air system, construction machinery |
The Bus air tank drain valve is specially designed for the air circuit system of buses. It has efficient and stable drainage performance, enabling it to quickly remove water and impurities from the air reservoir, effectively preventing potential safety hazards such as pipe corrosion and brake failure.
The product has a compact structure and strong adaptability, and can operate stably in both high and low temperature environments. It meets the long-term operation requirements of commuter buses and long-distance passenger vehicles, providing reliable protection for the air circuit system and driving safety.
It is specifically designed for passenger vehicles and is ideal for frequent and long-distance bus operation scenarios.
It uses an automatic drainage and sewage discharge system, eliminating the need for manual operation and greatly reducing pressure on drivers and maintenance personnel.
Yes. According to local climate conditions, customers can choose between versions with or without a heating function.
In addition to timer control, it supports drainage actuation based on air compressor pressure.
Yes. Exhaust duration can be customized, and drainage frequency can be set according to different ambient temperatures.
It features reliable sealing and smooth sewage discharge, simplifies air circuit maintenance, and improves fleet management efficiency.
Bus air storage tank drain valve is compatible with M22*1.5 installation hole specification air storage tanks. Standardly equipped with M22 combination gaskets, it ensures a firm and leak-proof seal.
The installation nut is only 10mm thick, with a compact structure that doesn't occupy space, especially suitable for the narrow positions of bus chassis.
The product is made of high-strength material, resistant to vibration and impact, resistant to high and low temperatures, anti-aging, and won't deform easily over a long period of use, ensuring the stable operation of the air storage tank.
The automatic compressor tank drain uses fully automatic intelligent drainage. It can automatically and regularly drain the accumulated water in the compressed air tank, preventing system failures and efficiency decline caused by water accumulation.
The product drains thoroughly and operates stably, significantly reducing maintenance frequency and repair costs, minimizing downtime losses, ensuring the continuous operation of the compression system, and enhancing the overall operational efficiency of passenger vehicles.
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No. 90, Siming Industrial Park, Meixi Road, Tongan District, Xiamen City, Fujian Province, China
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