Household water pipe valve to buy points
Plumbing valve is a very important material in the decoration, must be a good quality. It should use copper or stainless steel valve valve is good, long service life.
Second, the purchase of a regular shop to choose the brand name products. Don't buy, the quality can not be guaranteed to those who may be closed at any time. Poor plumbing valve products will have a "," easy to cause burst hazard.