I-Leyon Fire Fighting Double Door Wafer Check Valve
I-Leyon Dual-type wafer check valves ivame ukusetshenziswa lapho kudingeka khona ama-valve okuhlola ama-wafer. Kuyisixazululo esihlangene, esisebenza kahle, nesiguquguqukayo sokuvimbela ukugeleza okubuyela emuva ezinhlelweni zoketshezi lwezimboni. Ayisindi futhi kulula ukuyifaka.
Bhala umyalezo wakho lapha futhi usithumelele wona