UP100 10 Pieces Transparent Silicone Duckbill Valve One-Way Check Valve 8 x 3.2 x 4.5mm for Liquid and Gas Backflow Prevent

UP100 10 Pieces Transparent Silicone Duckbill Valve One-Way Check Valve 8 x 3.2 x 4.5mm for Liquid and Gas Backflow Prevent

100% full rubber or silicone structure, can meet a variety of high temperature. No clogging good sealing effective prevention of liquid gas backflow All-rubber structure corrosion resistance long service life good effect And provide a tight seal prevent backflow maintenance-free. When installing the check valve special attention should be paid to the direction of flow of the medium and the normal flow direction of the medium should be consistent with the direction of the arrow indicated on the valve body otherwise the normal flow of the medium will be cut off. Opening the pressure is small generally open 1-5KPA pressure liquid or gas it can open, good sealing Easy to install Silicone Duckbill Valve Made from Environmentally friendly silicone material; Outer diameter 8mm, inner diameter 3.2mm, height 4.5mm Package content: 10 x Duckbill Check Valve 10 Pieces Transparent Silicone Duckbill Valve One-Way Check Valve 8 x 3.2 x 4.5mm for Liquid and Gas Backflow Prevent