How to change the water pipe valve, the toilet water pipe valve is not closed tightly, the old water

You really need to find someone for this, the visual inspection is six pipes, the material is PPR, first of all, welding needs a melter, not a professional generally does not have this thing, but also to buy two or six pipes of hoops and six pipes plus water valves, no professional level can not do.

This is a must, all water needs to have a valve after entering the home, in order to avoid, the toilet or basin faucet, after the problem, can not close the valve in time. >>>More

The valve can be used with a wrench.

If you don't understand the wrench. >>>More

With a slotted screwdriver, the edge of the knife is aligned with the slotted slot, and the slotted slot is turned clockwise to close.

The valve of the inlet pipe is at the top of the inlet pipe, when the water level of the water tank is low, the tap water will enter the water tank through the inlet valve, and when the water in the water tank rises to a certain level, the float that controls the inlet valve will be jacked up, and then the inlet valve will be closed. When the inlet valve is in the water, you can find its location by pulling the float by hand and looking at it.