Specification Brand : Bell & Gossett BulletPoint : 110197LF BulletPoint1 : The FraJon FA 1520 AAV is: Compact Quick and easy to install BulletPoint2 : ASSE 1050 & 1051 A&B ASTM F1498 MPT/FPT pipe threads AAVs reduce the number of roof penetrations which decrease the cost of construction with labor and materials BulletPoint3 : Listings/Certifications: ANSI/ASSE 1050 Stack AAVs for Sanitary Drainage Systems. BulletPoint4 : ANSI/ASSE 1051 Individual and Branch Type AAVs for Sanitary Drainage Systems. BulletPoint5 : Installation is quick and effortless, ensuring ease of use Color : Black ConnectorType : Adapter ExteriorFinish : Plastic ExteriorFinish1 : Stainless Steel ExteriorFinish2 : Brass ExternallyAssignedProductIdentifier1 : 683328238494 ExternallyAssignedProductIdentifier2 : 696335153568 ExternallyAssignedProductIdentifier3 : 0696335153568 ExternallyAssignedProductIdentifier4 : 0683328238494 IncludedComponents : 110197LF ItemName : Bell & Gossett 110197 Dual Unit Pressure Reducing/Relief Valve 20-40 PSI 1/2 in. FPT Connectiont 125 PSI Max 225F Max Temp ItemPackageDimensions_Height : 8 inches ItemPackageDimensions_Length : 8 inches ItemPackageDimensions_Width : 8 inches ItemPackageQuantity : 1 ItemTypeKeyword : industrial-relief-valves Manufacturer : Bell & Gossett Material : Brass MaximumOperatingPressure : 43.5 pounds_per_square_inch ModelName : 110197LF ModelNumber : 110197LF NumberOfItems : 1 PackageLevel : unit PartNumber : BELL & GOSSETT:110197LF ProductDescription : Frajon Valves FA1520 ASSE Approved Air Admittance Valve, Advanced Sealing Technology With 1-1/2" - 2" PVC Adapter, Solvent Welds To 1-1/2" & 2" With Supplied Adapter & Threads Into 2" Female Iron Pipe Adapter, Tested To Comply For DWV To NSF Standard 14 ASSE 1050 & ASSE/ANSI 1051 A&B With On Going Quality Control For Plastic Components & Standard Compliance, Sure Vent Exceeds The ASSE 1050/51 Standard's Positive Pressure Rating. One Valve fits either over 1 ½” or into 2” Schedule 40 vent pipe. The FA 1520’s unique connector let’s you solvent weld the connector either over 1 ½” or into 2” DWV pipe (Sch 40). The FA 1520 connector makes it quick and easy to install on a vent pipe terminal. The compact FA1520 AAV is rated for 6, 20 and up to 160 DFU’s The FA 1520 replaces the need to carry multiple sizes on a job (see DFU chart below). Plus it’s small profile makes it easier to install in tight spaces. ProductSiteLaunchDate : 2019-06-16T17:17:04.658Z SpecificationMet : NSF SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40141600 ValveType : Relief Valve