ARITA UL/FM Fire Protection Butterfly Valve 300PSI Groove Type BF28/29 Series

Fire Protection Resilient Seat Butterfly Valve Groove Type Butterfly Valve with 2 sets of tamper switches is installed with one supervisory switch and one auxiliary switch suitable for outdoor and indoor use. Switches are installed with current monitor, Input Rating: 10A 250 VAC. Conduit and electrical connections to tamper switch must be in accordance with NFPA 13, 71, and 72. Certification: UL/FMModel: BF28/29 SeriesDesign Standard: AWWA C504Size: 2"-12"Rating: 300 PSIBody: Ductile IronBody Coating: Epoxy Resin Fusion BondedShaft: Stainless Steel 410Disc: EPDM Coated Ductile IronHousing: Cast IronBolt, Nut, Plug Washer, Pin: Galvanized Carbon Steel Surface PassivationConnection: Groove Type Resources Submittal Sheet & Technical Drawing Submittal Sheet Arita BF28/29-Butterfly Valve Installation Manual IOM for BF28/29 Butterfly Valve