Brass Strainer Valve , nke a na-akpọkwa valvụ na-edozi ọla, nke e mere iji nyochaa nhụjuanya na usoro nchịkwa mmiri, mmiri ahụ na-aga n'otu ụzọ ma nyochaa site na s / s filter screen nke valvụ, nke a na-ejikarị eme ka mmiri pọmpụ, mgbapụta, na paịpụ.