The ball valve is used to close and open the flow of the medium through the pipe.
Ball valve for stainless steel manifolds 3/4" x 1" - package includes 2 pcs (blue...
Corner brass ball valve for distributor with screwing 1" + thermometer 0°C - 80°C,...
Straight brass ball valve for distributor with screwing 1" + thermometer 0°C -...