Knife Valve 1-1/2" Slip x 1-1/2" Slip

has valve to knife VAL-150 de Praher is a valve stop manual designed for the systems de plumbing de spas et de swimming pools. She allows de check et to interrupt completely the circulation de the water in a driving grace to a blade internal sliding.

She is mainly used for insulate some equipment hydraulic, in particular the pumps, the systems de filtration et the other components of the circuit of water, in order de facilitate the operations care et de repair.