1. Good ozone resistance, high temperature resistance and corrosion resistance. 2. With sufficient pressure capacity and rigidity to meet the actual use requirements within its proper range. 3. Widely used in water treatment, air purification, auto parts, machinery industry, equipment, household appliances, etc. 4. This one-way check valve makes it easy to replace broken check valves. 5. Made of high quality plastic material, good stability and durability.
