Plaka umphini kufanelekile anqunywe futhi ngikhipha flow iphayiphi, ngenxa isakhiwo esilula, it has inzuzo sokuvula ngokushesha kanye lokuvala. Ukuze lolu chungechunge, NSEN babekwazi ukunikeza uhlobo ome njengeqanda, emikhonweni uhlobo ephendukezelwe Pressure Balance nivame hlobo. Siyakwamukela uxhumane nathi ukuze uthole sipho noma ngezifiso valve-phrojekthi yakho.