Specification Brand : Robert Manufacturing BulletPoint1 : Male thread on both ends BulletPoint2 : Not compliant with CA Prop 65 or Safe Water Drinking Act BulletPoint3 : Unit count: 1.0 BulletPoint4 : Made in United States BulletPoint5 : 【Working Principle】When the water level in the water tower drops, the floating ball falls, and the pressure of the water in the water pipe is used to open the plunger with the sealing silicone surface in the valve body, the valve body starts the water supply: when the water level in the water tower rises, the floating ball floats up, and the connecting rod drives the plunger. Color : 3/4"water Inlet ConnectorType : Plug ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 4331616491941 ExternallyAssignedProductIdentifier1 : 696335143545 ExternallyAssignedProductIdentifier2 : 0696335143545 IncludedComponents : Stem ItemName : Robert Manufacturing R450-1-10 Brass Stem, 1/4"-20 SAE Male, 10" Length ItemPackageDimensions_Height : 27.7 centimeters ItemPackageDimensions_Length : 2.9 centimeters ItemPackageDimensions_Width : 12.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-float-valves Manufacturer : Control Devices Material : Brass ModelName : R450-1-10 ModelNumber : R450-1-10 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : R450-1-10 ProductDescription : 1 ProductSiteLaunchDate : 2012-07-23T08:00:01.000Z Size : 1/4" Style : Threaded SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40141600 ValveType : Float Valve