ITEM NAME:2Pcs 3/8 inch 10Mm Inline Abs One Way Water Non Return Check Valve For Fuel K3H6 2Pcs 3/8 inch 10Mm Inline Abs One Way Water Non Return Check Valve For Fuel K3H6 Material ABS Performance Normal performance under 25 ℃ to 60 ℃,Strong resistance to acid, alkali, salt corrosion ability Application Check valve is used in fluid system to prevent reverse flow fluid, or used in pneumatic system to prevent reverse flow of compressed air Diameter 10mm/0.39 inch Total length 43mm/1.69 inch Opening pressure: ≠¤0.5 Kpa Maximum back pressure: ≠¥0.3 Mpa Color: black + white Medical grade material, safe and nontoxic; Strong resistance to acid, alkali, salt corrosion ability; Package include: 2x Check Valve.Application Check valve is used in fluid system to prevent reverse flow fluid, or used in pneumatic system to prevent reverse flow of compressed air. Material ABS. Performance Normal performance under 25 ℃ to 60 ℃,Strong resistance to acid, alkali, salt corrosion ability.