Automatic Air Trap Valve
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
Automatic air trap valves
Compressed air as a kind of power in early days, today the application is extensive, but when the air is compressed by compressor like the steam, its temperature will rise, then the high-temperature compressed air is cooled in the receptors and cooler, then the steam will transform into water, from air mainpipe to the point of use, condensed wateralso can generate. If you use oil-Lubrication air compressor, again in the compressed air is inevitably carry oil mist, if these dirty air into your gas equipment or control systems and air purification processing instruments and equipment, it will cause the rust, jam, damage, failure and so on a series of questions.
In order to provide dry clean air, the water, oil, and the impurities such as dust particles in the compressed air must be separated and promptly eliminated. As is known to all, if manually emission, even not the waste of value of mention human, material and equipment, only the value of life skills and discharge waste time, any rich experience people also cannot grasp the exact time and ensure its emissions effect.
Air trap is a kind of device of automatic eliminating impurities such as water or oil in the compressed air. This product by its unique novel design, high quality and reliable performance started new situation in air-field of automatic hydrophobic. This product has simple structure, light weight, small size, convenient installation, automatic working unattended, reliable performance, leakproof, action quick, and long service life etc. Widely used in hydrophobic of all kinds of gas equipment and pneumatic tools and aerodynamic control system, instrumentation, paint, pharmaceutical industries.
Function
Automatic trap is specialized in supporting all kinds of air compressor after cooler, pressure vessel, buffer tank, air storer, oil, gas and liquid separator, dryer, compressed air and the automatic drain below steam pipe, valves installed, can timely eliminate the condensed water and oil inner container and below pipeline.
Main technical parameters
| type | nominal pressure Kg/cm2 | material | emission load | |||||||||||||
| 0.1 | 0.3 | 0.5 | 1 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | |||
| KS11X-16P | 16 | carbon steel | 150 | 210 | 240 | 288 | 360 | 405 | 435 | 455 | 480 | 525 | 570 | 620 | 675 | 740 |
| KS11X-10L | 10 | Zn-Al-ALLOY | 100 | 140 | 160 | 195 | 240 | 270 | 290 | 305 | 320 | 350 | 380 | |||
Principle
Air trap, automatic drain valve, the valve is to use the buoyant principle, make stainless steel ball float go up and down with liquid surface of condensed water,thus to open or close the seat, achieve the purpose of gas drainage resistance.
1. in the air movement process, when the container condensate liquid and oil pollution from the entrance go into the body cavity, the higher the liquid surface gradually is, the bigger the surface buoyancy is. when the ball weight is less than buoyant, ball floats and the valve seat hole is opened, affacted by the medium pressure, the condensed liquid or oil pollution is quickly eliminated.
2 then drainage process, liquid surface decreased gradually, when the buoyant is less than the ball weight, the ball is in recovery and the hole is closed, preventing gas-leaking
Usage method
1 connection in front of the air system and the control equipment and the automatic forming low-point in piping installed process and pneumatic tools,
2 horizontal or vertical installation, the alternation of two interfaces as the intake, another interface to connect equalizer pipe,
3 to prevent air-block resistance, balance pipe is necessary, the balanced pipe shall be connected to the tanks or the upper main line,
4 the valve is equipped with manual oil-blocking prevention needle valve, oil-sewage blocking or air-leakage of outlet phenomenon can be cleard away without remove. The needle valve, with protection device, please don't forget, clear out before using, and loading after clear up to prevent bump bad.
5 automatic trap has been debugged before leaving factory, users generally do not need to debug, install and then normally work,
6 automatic trap is used in the north, winter anti-freeze measures should be taken,
7. According to different working medium, such as eliminating oil-sewage aspects,you should clean it two or three months for one time.
8 for convenient observation in reuse process, the filters shall be installed before the trap valve.
The use benefit
1. Avoiding damage of pneumatic tools and devices action components caused by water-attack,
2 to prevent control instrument malfunctions and improve control accuracy,
3 because of the water are eliminated from the compressed air, thereby eliminating the equipment of corrosion and pollution,
4 extend using life of pneumatic equipment and tools.
Features
1 automaticly discharge condensed water and oil in the system,
2 simple structure, the precision-machined ball float is the only moving components,even wear to prolong the service life,
3 for malfunction caused by oil stains can be adjusted without disassembly, built-in filter can solve the problems caused by the dirty goods,
4 this product is convenient to maintain, reliable and durable.
