Welded Ball Valve Performance:
1) : Steel full-welded ball valve requires no maintenance, adjustment and lubrication, is easy to install, and can run reliably for a long time with low operating costs. The surface adopts plastic spraying treatment technology, with beautiful gloss, which is already in the leading level in China. There will be no external leakage. The valve body is welded, so the valve is lightweight and easy to insulate. It is very easy to install the adjustment mechanism. The operating handle can be removed and installed in reverse.
2) : Steel fully welded ball valve seat is made of carbon fiber reinforced Teflon seal ring and disc spring, so it has strong adaptability to pressure and temperature changes, and will not produce any slippage within the marked pressure and temperature range .
3) : The processing of steel full-welded ball valve ball is tracked and tested by advanced computer detector, so the ball has high machining accuracy.
4) : Because the material of the valve body is the same as the material of the pipeline, the steel full-welded ball valve will not have uneven stress, and will not be deformed due to earthquakes and vehicles passing through the ground, and the pipeline is resistant to aging.
Notes When Use
1 . It should ensure that the pipe is blown clean before installation.
2 . When installing, make sure that the flow direction indicated by the arrow on the valve body should be consistent with the flow direction of the fluid.
3 . This valve has been degreased. Store and keep clean when installing.
4 . After the pipeline construction is completed, all the valves on the pipeline should be opened, and the residue in the pipeline should be thoroughly and thoroughly kept to ensure that the pipeline system is clean and free of debris.
5 . The installation system diagram with the oil-free requirements should be degreased.
6 . Slowly open and close during use.
7 . If the precision parts such as the valve disc, valve seat and valve stem are worn or damaged, it must be repaired and replaced in time.
8 . For parts such as gaskets and sealing materials, replace them with new ones each time.
