Specification Brand : Chief BulletPoint : TrueZONE HZ221 Panel BulletPoint1 : Chief FC Series Flow Control Valve DFC-R-51-12-N BulletPoint2 : 0-16 GPM Flow Range, 3000 Max PSI BulletPoint3 : 750 - 3000 PSI Relief Setting BulletPoint4 : 1/2’’ NPT/Side Port Size BulletPoint5 : ASME safety rated for Section IV heating boilers ConnectorType : Threaded ControllerType : Attribute not applicable for product CustomerPackageType : Standard Packaging ExteriorFinish : Bronze ExternallyAssignedProductIdentifier1 : 0615986027677 ExternallyAssignedProductIdentifier2 : 615986027677 ExternallyAssignedProductIdentifier3 : 0670750878350 ExternallyAssignedProductIdentifier4 : 0670750787355 ExternallyAssignedProductIdentifier5 : 00670750878350 IncludedComponents : APOLLO Safety Relief Valve,3/4 In,30 psi,Bronze 1060405 ItemName : Chief FC Series Flow Control Valve DFC-R-51-12-N: 0-16 GPM Flow Range, 3000 Max PSI, 750-3000 PSI Relief Setting, 1/2’’ NPT/Side Port Size, 252570 ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 4 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemShape : Elbow ItemTypeKeyword : industrial-relief-valves Manufacturer : Bailey Hydraulics Material : Bronze MaximumOperatingPressure : 3000 pounds_per_square_inch ModelNumber : 174A-040 3/4 NumberOfItems : 1 NumberOfPorts : 2 PartNumber : DFC-R-51-12-N ProductDescription : The FC model is a full range pressure compensating variable fl ow control. It is designed so that the orifi ce area varies as the lever is rotated. The outlet fl ow is smooth and constant regardless of the pressure on the the control flow or excess fl ow ports. An adjustable ball spring relief allows for pressure compensated fl ow up to the pressure setting on the relief. Relief valves are preset at 1500 PSI and field adjustable from 750 to 3000 PSI. ProductSiteLaunchDate : 2014-09-22T18:40:49.015Z Size : 0.75 Inch SpecificationMet : CE Style : Threaded SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141600 ValveType : Pressure Relief Valve Voltage : 230 volts