Function & Feature
1、The inner wall of valve, spring, press cover and disc is lined with PTFE. It is not only can protect the valve's strength, but also improve the corrosion resistance. It's suitable to improve the corrosion resistance. It's suitable to transport difference kinds of strong corrosive and poisons medium.
2、45° valve design, to be installed in the bottom of tanker and manually operated directly.
3、Equipped with limited device, to make sure valve will not automatically close after opening the limited device by manual
