Specification Brand : Yoohey BulletPoint : For 009 reduced pressure zone backflow preventer BulletPoint1 : [Package includes]: 5pcs x pvc check valve. Size: 6mm/ 1/4" check valve BulletPoint2 : [Material] The pvdf check valve is made of high quality PVDF, which ensures good quality and durable, good sealing performance and stable flow. BulletPoint3 : [Function] The one-way check valve can be connected to the hose barbs on both sides, and the check valve prevents the reverse flow of liquid or the reverse flow of compressed air. BulletPoint4 : [Performance] The luer check valve has normal performance at -30°C to 110°C, oil resistance and ozone resistance, and can be used for a long time. BulletPoint5 : High adsorption properties, thermal stability, chemical stability, has high mechanical strength, etc BulletPoint6 : Made of PP-344RK, O-ring- Viton, Ball- SUS316L, Spring- SUS304, sturdy, wear-resistant and durable for long service BulletPoint7 : Prevent backflow to protect your sensitive equipment BulletPoint8 : Valvula Check Para Peceras y Flujos de una direccion Color : Gray ConnectorType : Slip Department : Check Valves ExteriorFinish : Plastic ExternallyAssignedProductIdentifier : 8318859745396 ExternallyAssignedProductIdentifier1 : 011651181109 ExternallyAssignedProductIdentifier2 : 0011651181109 ExternallyAssignedProductIdentifier3 : 00011651181109 IncludedComponents : Repair Coupling ItemDisplayDimensions_Length : 4.8 inches ItemDisplayWeight : 0.3 pounds ItemName : Yoohey 1/4" Check Valve,5pcs Pvdf Check Valve 6mm One-Way Valve Micro Check Valve Plastic Barb Check Valve for Liquld Gas Fuel Water ItemPackageDimensions_Height : 1.5 centimeters ItemPackageDimensions_Length : 10.5 centimeters ItemPackageDimensions_Width : 7.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-check-valves Manufacturer : Yoohey Material : Polyvinyl Chloride MaximumOperatingPressure : 16 bars ModelName : Yooheyzhzh230317501 ModelNumber : Yooheyzhzh230317501 NumberOfItems : 10 NumberOfPorts : 10 PackageLevel : unit PartNumber : Yooheyzhzh230317501 ProductDescription : Product Usage Odorless, high temperature resistant, suitable for direct connection of hoses, preventing gas-liquid backflow, convenient and fast.