The characteristics and development of China's solenoid valve technology
(1) The external leakage is blocked, the internal leakage is easy to control, and the use is safe.
Internal and external leakage is an essential element of safety. Other self-control valves typically extend the valve stem and control the rotation or movement of the spool by an electric, pneumatic, hydraulic actuator. This must solve the problem of external leakage of the long-acting valve stem dynamic seal; only the electromagnetic valve is applied by the electromagnetic force to the iron core sealed in the magnetic isolation sleeve, and there is no dynamic seal, so the external leakage is easy to block. The electric valve torque control is not easy, it is easy to produce internal leakage, and even the stem of the valve stem is broken; the structure of the electromagnetic valve is easy to control the internal leakage until it drops to zero. Therefore, solenoid valves are particularly safe to use, especially for corrosive, toxic or high temperature media.
(2) The system is simple, then the computer is connected, and the price is low.
The solenoid valve itself is simple in structure and low in price, and is easy to install and maintain compared to other types of actuators such as regulating valves. What's more remarkable is that the self-control system is much simpler and the price is much lower. Since the solenoid valve is controlled by the switching signal, it is very convenient to connect with the industrial computer. In today's era of computer popularization and price drop, the advantages of solenoid valves are even more obvious.
(3) The action express, the power is small, and the shape is light.
The solenoid valve response time can be as short as a few milliseconds, even a pilot solenoid valve can be controlled in tens of milliseconds. Due to the self-contained loop, it is more sensitive than other self-controlled valves. The well-designed solenoid valve coil has low power consumption and is an energy-saving product. It can also be used to trigger the action and automatically maintain the valve position, and it does not consume electricity at all. The solenoid valve has a small size, which saves space and is light and beautiful.
This animal electronic ear tag is a kind of tag that designed exclusively for the animal breeding and slaughter management. It meets ISO11784/5, FDX-B international standards.
Each tag is produced using top quality European chips with read/write capability and features unique data security. This product is combined with visual and electronic chip function, not only can we print letters, numbers and two-dimensional codes on male part, but also embed chips in the female part.
Adopting the over molding process, it is waterproof and anti-shedding. Coupled with Fofia Tech reader series, this ear tag provides a beneficial solution in animal breeding, slaughter management and animal identification.
Package
ET907 is electronic female tag, T901 is Male tag. They should be used together as a set.
ET907: 50pcs in one bag, 200pcs per box
T901: 50pcs in one plate, 250pcs per box
Wuxi FOFIA was founded in 2002 in Jiangsu, We develop and manufacture a large range of animal ID products including injectable microchips,Animal temperature microchips, LF ear tags, UHF ear tags ,visual ear tags and all kinds of RFID readers. We provide complete hardware solutions for animal husbandry in various countries around the world.
Our products can used for cattle, sheep, goat, pig, fish, pets and wild animals and we have exported to more than 90 countries during the past 20 years.
FOFIA has won a good reputation with our high-quality products, fast delivery time and excellent after-sales service. We do our own brand and also we welcome all kinds of OEM.
We have skilled workers, fully automated production lines and a professional technical team. Welcome customers all over the world to come to us to discuss cooperation, we will provide you with a satisfactory solution.
FDX Round Ear Tag,Electronic Ear Tag ,Ear Tag for cattle
Wuxi FOFIA Technology Co.,Ltd. , https://www.fofiatag.com