FLAP VALVE HDPE Product information Manufacturer: ROWAT Origin: Malaysia Product material: HDPE Joint material: Ethylene propylene rubber (EPDM) Size: up to 1800mm Advantages of Flap valves HPDE dynasty compared to other metal valves: No corrosion, chemicals, acids, alkalis and salts in aqueous, solvent, oil, more … Not withstanding the impact of the factors so will not...Continue Reading