ARITA UL/FM Fire Protection OS&Y Gate Valve - Flange End

The ARITA RGA-33FF Series is a UL listed and FM approved resilient seat gate valve for fire protection water service. It is designed for sprinkler, standpipe, and fire main systems where a dependable listed gate valve is required.

This listing is for the OS&Y Flange End. Sizes 2" to 12" are rated 300 PSI, while sizes 14" to 24" are rated 250 PSI.

Features

• UL listed and FM approved for fire protection systems.
• Resilient seated EPDM-coated ductile iron wedge for bubble-tight closure.
• Full port waterway to minimize flow restriction.
• Fusion bonded epoxy coated body and bonnet for corrosion resistance.
• Two factory-plugged NPT tapping bosses.
• OS&Y design provides visible stem position for open/closed valve indication.

Technical Specifications

Brand: ARITA Fire Solutions
Model: RGA-33FF Series
Product Type: OS&Y Resilient Seat Gate Valve
Connection: Flange End
Certification: UL Listed / FM Approved
Size Range: 2" to 24"; available sizes may vary by listing
Pressure Rating: 2" to 12": 300 PSI; 14" to 24": 250 PSI
Temperature Range: 32°F to 140°F
Design Standard: AWWA C509 / AWWA C515
Flange Standard: ASME B16.1 Class 125 / ASME B16.42 ANSI 150 where applicable
Groove Standard: AWWA C606 where applicable
Mechanical Joint Standard: AWWA C153 / A21.11 where applicable
Epoxy Coating: AWWA C550
Fire Protection Standards: NFPA 11, 13, 14, 15, 16, 20, 22, and 24

Material Specifications

Body / Bonnet: Ductile Iron ASTM A536 Grade 65-45-12
Body / Bonnet Coating: Fusion Bonded Epoxy Resin
Stem: Stainless Steel 304
Wedge: EPDM Coated Ductile Iron
Packing: PTFE
Gasket / O-Ring: EPDM Rubber
Stem Nut: Bronze ASTM B62
Bolts, Nuts, and Plugs: Stainless Steel 304

Applications

• Fire sprinkler systems
• Standpipe systems
• Fire pump rooms and riser assemblies
• Underground and aboveground fire protection mains
• Commercial and industrial fire protection piping

Resources

Submittal Sheet Arita RGA33-OS&Y Gate Valve
IOM for RGA33 Gate Valve

ARITA UL/FM Fire Protection OS&Y Gate Valve - Flange End

The ARITA RGA-33FF Series is a UL listed and FM approved resilient seat gate valve for fire protection water service. It is designed for sprinkler, standpipe, and fire main systems where a dependable listed gate valve is required.

This listing is for the OS&Y Flange End. Sizes 2" to 12" are rated 300 PSI, while sizes 14" to 24" are rated 250 PSI.

Features

UL listed and FM approved for fire protection systems.
Resilient seated EPDM-coated ductile iron wedge for bubble-tight closure.
Full port waterway to minimize flow restriction.
Fusion bonded epoxy coated body and bonnet for corrosion resistance.
Two factory-plugged NPT tapping bosses.
OS&Y design provides visible stem position for open/closed valve indication.

Technical Specifications

Brand: ARITA Fire Solutions
Model: RGA-33FF Series
Product Type: OS&Y Resilient Seat Gate Valve
Connection: Flange End
Certification: UL Listed / FM Approved
Size Range: 2" to 24"; available sizes may vary by listing
Pressure Rating: 2" to 12": 300 PSI; 14" to 24": 250 PSI
Temperature Range: 32°F to 140°F
Design Standard: AWWA C509 / AWWA C515
Flange Standard: ASME B16.1 Class 125 / ASME B16.42 ANSI 150 where applicable
Groove Standard: AWWA C606 where applicable
Mechanical Joint Standard: AWWA C153 / A21.11 where applicable
Epoxy Coating: AWWA C550
Fire Protection Standards: NFPA 11, 13, 14, 15, 16, 20, 22, and 24

Material Specifications

Body / Bonnet: Ductile Iron ASTM A536 Grade 65-45-12
Body / Bonnet Coating: Fusion Bonded Epoxy Resin
Stem: Stainless Steel 304
Wedge: EPDM Coated Ductile Iron
Packing: PTFE
Gasket / O-Ring: EPDM Rubber
Stem Nut: Bronze ASTM B62
Bolts, Nuts, and Plugs: Stainless Steel 304

Applications

Fire sprinkler systems
Standpipe systems
Fire pump rooms and riser assemblies
Underground and aboveground fire protection mains
Commercial and industrial fire protection piping

Resources

Submittal Sheet Arita RGA33-OS&Y Gate Valve
IOM for RGA33 Gate Valve