12mm Inline Check Valve Fuel Diesel Gas Liquid Air One Way Non Return for Water

【Medical Safe Material】 Medical grade material, safe and nontoxic, perfect for water pipe fitting. 【Strong Resistance】 Strong resistance to acid, alkali, salt corrosion ability, can be used for different types of liquid. 【Widely Use】 Suitable for water, petrol, diesel, oils and other fluids. Can work under 100 , can be used to deal with most kinds of liquid for its good formability. 【Stable Appearance】 High adsorption properties, thermal stability, chemical stability, has high mechanical strength, etc 【12mm Diameter】 Optional diameter:4mm / 6mm / 8mm / 12mm. The size of this check valve is 12mm, Weight: 0.0220462262 pounds, Manufacturer: Wifehelper