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News release
Our products and services
![](https://aishin.co.th/en/wp-content/uploads/2020/04/rv_1-2-768x576.png)
Sanitary rotary valve
Rotary valve with easy internal cleaning.
Ball diverter valve
A branching/merging ball valve designed for pneumatic transportation of powder.
![](https://aishin.co.th/en/wp-content/uploads/2020/04/DSC_1367_2.png)
![](https://aishin.co.th/en/wp-content/uploads/2019/12/rv_2-1.jpg)
Rotary valve
Also known as a rotary feeder, it is used as a fixed amount discharge from hoppers and silos and as an air seal during pneumatic transportation.
![](https://aishin.co.th/en/wp-content/uploads/2020/05/knifegate2.jpg)
Knife gate valve
There are two types, manual and pneumatic drive. It can be used as a gate valve for maintenance.
![](https://aishin.co.th/en/wp-content/uploads/2019/12/AREX82.jpg)
AREX Series
A simple rotary valve designed for collecting and discharging of dust.
![](https://aishin.co.th/en/wp-content/uploads/2019/12/mente2.jpg)
Maintenance service
Please leave the maintenance service and supply of consumables after delivery of the equipment to us.