Transparent ABS Anti Odor Valve Kitchen Basin Gravity Closed One-way Drain Valve 45mm Hose for Kitchen Sink

Pressure：＜850 kPa High-concerned chemical：none Hose Inner Diameter：40mm Connection：Flange Head Code：SQUARE Technics：Casting Shape：Reducing Type：Elbow Material：ABS Origin：Mainland China Certification：CE Color：Transparent Dimmer：45mm,58mm... Features：1.Anti odor valve core with overflow,2. Principle of gravity flipping plate Insect and odor prevention,3. When there is no drainage, it is in a sealed state, insect and odor proof,4.Automatically close the valve core to prevent odor at all times

Pressure: ＜850 kPa High-concerned chemical: none Hose Inner Diameter: 40mm Connection: Flange Head Code: SQUARE Technics: Casting Shape: Reducing Type: Elbow Material: ABS Origin: Mainland China Certification: CE Color: Transparent Dimmer: 45mm,58mm... Features: 1.Anti odor valve core with overflow,2. Principle of gravity flipping plate Insect and odor prevention,3. When there is no drainage, it is in a sealed state, insect and odor proof,4.Automatically close the valve core to prevent odor at all times