Distribution block VB4, POM, 4 valves This distribution block enables extraction of the product water from several different extraction points. This block is Made of PVC with feed water inlet and 4 product water outputs. All outputs are equipped with a shut-off valve for easy closing or opening. Distribution block VB4, POM, 4 valves This distribution block enables extraction of the product water from several different extraction points. This block is Made of PVC with feed water inlet and 4 product water outputs. All outputs are equipped with a shut-off valve for easy closing or opening.