GUANGZHOU TORY LIGHT CO.,LIMITED has established its position as a professional led stage lighting company with its comprehensive advantages in stage lights equipment, stage lights equipment and so on. TORY advances with the times and pays attention to independent innovation and strict quality control during production. By adhering to the core value, we pay great attention to first-class service and first-class quality, so as to become a first-class enterprise. We intend to be innovative, hard-working and tenacious and promise to be your best partner with the best reputation. moving head light is widely used in multi-purpose halls, studios, conference centers, auditoriums, theaters, concerts, stadiums, dance halls, and other entertainment venues. The led stage lighting is one of the main products of TORY. TORY's led par light products have achieved breakthroughs in outdoor led par properties. Its removable hanging bracket makes it easy to mount. It is the everlasting goal for the our company to pursue energy conservation, emission reduction, low carbon and environmental protection. Being well encapsulated, the product is able to work well under bad conditions. If you have any questions, feel free to consult us.
May I ask the use of Y-type filter and vertical check valve in the plumbing ?! Y-type filter is an indispensable filter device for the pipeline system of conveying media,The Y-type filter is usually installed at the inlet end of the pressure reducing valve, pressure relief valve, fixed water level valve or other equipment,Used to remove impurities in the medium,To protect the normal use of valves and equipment.The Y-type filter has advanced structure,Small resistance,Convenient sewage discharge and other features.The suitable medium for y filter can be water, oil and gas.Vertical check valve refers to the automatic opening and closing of the disc depending on the flow of the medium itself,The valve used to prevent the media from flowing back,Also known as check valve, check valve, counterflow valve, and back pressure valve.The check valve belongs to an automatic valve,Its main function is to prevent the media from flowing back, to prevent the reversal of the pump and the drive motor,And the discharge of cont
The latest scientific research results of central air conditioning cooling water treatment-the State Administration of Taxation took the lead in trying It is conducive to improving the practical efficiency of central air conditioning,Extend the service life of the central air conditioner.In the operation of the open cooling tower,The circulating cooling water in the system has a lot of contact with the air,Let the CO2 in the water escape into the air,The carbonated equilibrium state in the water is destroyed;On the other hand, dissolved oxygen in cooling water causes unstable water quality,To cause scale and corrosion in the system;At the same time, organic matter and microorganisms in air dust will also be brought into the water,Continuous breeding and accumulation,Form bio-clay.Scale, corrosion and bio-clay produced by the above action,The three are connected and influenced by each other.Salt scale is combined with dirt to form the particles,Scaling and clay can accelerate corrosion an