Specification Brand : NUNU FER BulletPoint1 : Size: Unidirectional flow from female thread to male thread. Please confirm size and direction before purchasing. If installed upside down, water will not come out. BulletPoint2 : Home Improvement Essential: Our Non Return One Way Brass Check Valve, a crucial tool for any home improvement undertaking, guarantees a unidirectional movement and stops reverse flow in your water systems. BulletPoint3 : Garden Companion: The Garden Companion is an ideal solution for preventing backflow in your garden pipe, preserving the quality of your water supply. It protects your plants and ensures a reliable watering system by preventing water from flowing backwards. BulletPoint4 : Well-designed: Meticulously created, this brass check valve functions effectively as a backflow preventer for water pipes, enhancing the durability of your plumbing systems and guaranteeing correct water movement. BulletPoint5 : Simple Installation: Our threaded backflow preventer easily and smoothly incorporates with your current systems, ensuring installation is a breeze. It provides a straightforward and dependable solution to uphold the quality of your water systems. Color : Yellow ExteriorFinish : Polypropylene,Stainless Steel ExteriorFinish1 : Stainless Steel ExteriorFinish2 : Brass ExternallyAssignedProductIdentifier : 7613220033395 ExternallyAssignedProductIdentifier1 : 683723238983 ExternallyAssignedProductIdentifier2 : 0683723238983 GpsrSafetyAttestation : 1 IncludedComponents : 2Pcs Check Valve ItemName : NUNU FER 2Pcs One Way Brass Check Valve Non Return 3/4" Female to 3/4" Male Thread Backflow Preventer Check Valve ItemPackageDimensions_Height : 11.2014 centimeters ItemPackageDimensions_Length : 3.302 centimeters ItemPackageDimensions_Width : 7.1882 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-check-valves Manufacturer : NUNU FER Material : Brass MaximumOperatingPressure : 125 pounds_per_square_inch ModelName : YJ-ZHF ModelNumber : YJ-ZHF NumberOfItems : 2 NumberOfPorts : 2 PartNumber : YJ-ZHF3/4 ProductDescription : Package: 2Pcs ProductSiteLaunchDate : 2025-03-04T00:49:30.415Z Size : 0.75 Inch SpecificationMet : UL Style : 1/2" C X C SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40141600 ValveType : Swing Check Valve