Valve ea Brass Strainere entsoe ka koporo e entsoeng ka tšepe, eo hape e bitsoang valve ea koporo, e etselitsoeng ho hloekisa litšila tsamaisong ea ho laola mokelikeli, mokelikeli o phalla ka tsela e le 'ngoe le filthara ka s / s filter skrine ea valve, e sebelisoang haholo bakeng sa lipeipi tsa metsi, ho pompa le liphaephe.