Model F-1 Dry Valve Technical Data Valve Sizes:3"/DN80 to 6"/DN150Connection Type:Flange/Flange, Flange/GrooveRated Pressure:175 psi (12.1 bar)Listings & Approvals:cULus, FM, NYC Product Documents and Manuals Technical Data SheetDownload Listings and Approvals FMDownloadULDownload