Features: _x000D_ Good ozone resistance, high temperature resistance and corrosion resistance _x000D_ High mechanical strength, wear resistance and durability _x000D_ It has enough pressure bearing capacity and rigidity to meet the actual use requirement within its proper range _x000D_ Widely used in water treatment, air purification, automotive parts, machinery industry, medical equipment, household appliances and other fields _x000D_ This one way check valve is convenient for replacing the broken one _x000D_ _x000D_ _x000D_ Specification: _x000D_ Material: plastic _x000D_ Type:1/8",3/16", 1/4" (Optional) _x000D_ Connection form: quick install _x000D_ Structure: diaphragm one-way valve _x000D_ Applicable media: all kinds of highly corrosive chemical media _x000D_ Form: diaphragm type _x000D_ Pressure environment: normal pressure _x000D_ Standard: British standard _x000D_ Direction of flow: one-way _x000D_ Working temperature: normal temperature _x000D_ Sealing material :VITON _x000D_ Body material :PVDF _x000D_ Diaphragm one-way valve opening pressure < 0.5kpa (0.005kg water pressure) _x000D_ Weight: Approx.4g~5g/0.14oz~0.18oz _x000D_ _x000D_ _x000D_ Package list: _x000D_ 1 x Inline Check Valve