What Should We Pay Attention To When Installing Sanitary Valves?

The quality of Sanitary Valve during installation will directly affect its service life. Carefully follow the instructions to install it. So do you know what you need to pay attention to when installing sanitary valves?

1. Be more careful during installation and avoid hitting valves made of brittle materials.
2. When lifting the valve, it is better not to tie the rope to the handwheel or valve stem to avoid damaging these parts. You can tie it to the flange.
3. For the pipeline connected to the valve, it must be cleaned. In this way, compressed air can be used to blow away iron oxide chips, mud, welding slag and other debris.
4. When installing flange pneumatic valves, you need to pay more attention to symmetry and uniformity and then tighten the bolts. The valve flange must be parallel to the pipe flange, and the gap must be reasonable, so that the valve will not produce excessive pressure and cracking.
5. When installing a screw-mouth valve, you should first seal the packing (hemp plus lead oil or polytetrafluoroethylene raw tape), and then wrap it on the thread of the pipe. Do not get it into the valve to avoid accumulation of fluid in the valve and affect the flow of the medium.