A shutoff valve connects to copper plumbing pipes in one of two ways: Compression fitting; Sweat fitting. Identify the connection type used in your home by referring to the photos below. If you have ...

ca montre surtout si les segments ou les soupapes font correctement leur office, a savoir assurer l'étanchéité absolue.... dans le cas contraire consommation d'huile importante.... ca s'applique ...