Specification Brand : Abplag BulletPoint1 : Product Description Specifications: About This Item For Abplag Check Valve Airtight Clear Cover For Easy Inspection Unique Swing/Spring Design For Return And Access To Remove And Clear Debris Made Of Durable CPVC Item Type: Check Valve Material: ABS +PVC Weight: Approx. 727g /25.6oz Port Nominal Diameter: 2"" to 1-1/2"" Check Valve Purpose: Installed at the pump outlet to prevent water backflow from damaging the pump impeller Features: High quality material, transparent and visible, anti-corrosion and durable, easy to install BulletPoint2 : Instructions for use: 1. Determine whether the diameter of the pipe to be installed is consistent with the installation diameter of the valve. Nominal Valve Diameter: 2"" to 2-1/2"" BulletPoint3 : 2. Before the valve is used, a manual operation test should be carried out to observe whether the valve sealing baffle rebounds to its original position to determine whether the valve is damaged during transportation BulletPoint4 : 3. Before installing the valve, check: A. Whether the water pump on the pipeline is turned off: B. Whether there is debris in the valve cavity, keep the inner cavity of the door clean: C. The flow direction marked on the valve must be consistent with the flow direction of the pipeline liquid. BulletPoint5 : 4. Before installation, clean up the oil stains or other sundries on the installation port and the valve installation port. BulletPoint6 : Notice: 1. When connecting the valve port and nozzle, please use special PVC glue. 2. Due to manual measurement, please allow 0.2cm error. Thank you for your understanding. 3. Due to different monitor calibration, the item color shown in the photo may be slightly different from the actual item. Please refer to the actual product. " Color : 1.5”check valve ConnectorType : Union Department : Home & Garden ExteriorFinish : Abs ExternallyAssignedProductIdentifier1 : 0643925002782 ExternallyAssignedProductIdentifier2 : 643925002782 ExternallyAssignedProductIdentifier3 : 00612052040905 IncludedComponents : swimming pool check valve ItemName : Abplag Pool Clear Check Valve 1.5" PVC Pipe Check Valve Replacement Pool Fittings 1.5" ItemPackageDimensions_Height : 5.3 inches ItemPackageDimensions_Length : 8 inches ItemPackageDimensions_Width : 5.29 inches ItemPackageQuantity : 1 ItemTypeKeyword : industrial-check-valves Manufacturer : Abplag Material : ABS/PVC ModelName : Pool Check Valve 1.5" ModelNumber : A401A NumberOfItems : 1 NumberOfPorts : 2 PackageLevel : unit PartNumber : A401A ProductDescription : Swimming Pool Check Valve, 1.5" 1-1/2" Visible PVC Check Valve - Durable, efficient and easy to install pool accessories designed for pools and spas ProductSiteLaunchDate : 2023-04-15T15:16:24.539Z SpecificationMet : Nsf Listed - Standard 61 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40141600 ValveType : clear check valve