ARITA UL/FM Fire Protection Butterfly Valve 300 PSI - Wafer Type

The ARITA BF28/29 Series is a UL listed and FM approved resilient seat butterfly valve with tamper switch for fire protection piping. It is designed for supervisory control service in sprinkler and standpipe systems where dependable shutoff and open/closed indication are required.

This listing is for the Wafer Type. BF28 covers 2" to 8" sizes and BF29 covers 10" to 12" sizes, with a 300 PSI pressure rating.

Features

• UL listed and FM approved for 2" to 12" fire protection applications.
• 300 PSI pressure rating.
• Factory installed tamper switch assembly with supervisory and auxiliary switches.
• EPDM-coated ductile iron disc for bubble-tight shutoff.
• Fusion bonded epoxy coated ductile iron body.
• Designed for indoor and outdoor fire protection service.

Technical Specifications

Brand: ARITA Fire Solutions
Model: BF-28W / BF-29W Series
Product Type: Resilient Seat Butterfly Valve with Tamper Switch
Connection: Wafer Type
Certification: UL Listed / FM Approved
Size Range: BF28: 2" to 8"; BF29: 10" to 12"
Pressure Rating: 300 PSI
Temperature Range: 14°F (-10°C) to 248°F (120°C)
Design Standard: AWWA C504 / API 609; connecting flange ASME B16.42 ANSI 150
Face to Face: ASME B16.1
Epoxy Coating: AWWA C550
Fire Protection Standards: NFPA 11, 13, 14, 15, 16, 20, 22, 24, 71, and 72

Material Specifications

Body: Ductile Iron ASTM A536 Grade 65-45-12
Body Coating: Fusion Bonded Epoxy Resin
Disc: EPDM Coated Ductile Iron
Top / Under Shaft: Stainless Steel 416
End Face and Shaft Seal: EPDM
Stem Bushing: PTFE / C95400 for BF28; C95400 + graphite for BF29

Applications

• Fire sprinkler systems
• Standpipe and riser assemblies
• Fire pump room isolation service
• Commercial and industrial fire protection piping

Resources

Submittal Sheet Arita BF28/29-Butterfly Valve
IOM for BF28/29 Butterfly Valve