چهار مورد معمول وجود داردPPR water pipe شیر فلکهs:
One, Rubber core ball شیر فلکه
This kind of شیر فلکه is the most primitive product. Once it is damaged, it can only be cut off and re-welded. There should be no water during welding, and direct or live connection should be added if necessary.
This kind of شیر فلکه is the most common. When it is damaged, you only need to loosen the two ends of the joint and replace it with a شیر فلکه core of the same model. Pay attention that the gasket does not derail, and finally tighten the two ends.
The function is basically the same as that of the double union rubber core شیر فلکه, but it is more expensive and more durable.
چهارم ،the stop شیر فلکه
The shut-off شیر فلکه is often used in the water supply pipeline of the concealed household. When it is damaged, close the main شیر فلکه of the water meter, use an adjustable wrench to loosen the شیر فلکه core counterclockwise, and then install a new شیر فلکه core of the same specification clockwise.