ARITA UL/FM Fire Protection Riser Check Valve - Groove End

The ARITA SW-56 Series is a UL listed and FM approved check valve for fire protection systems. It is designed to help prevent reverse flow in sprinkler, standpipe, and fire protection piping while maintaining dependable listed performance.

This listing is for the Groove End configuration with a 350 PSI pressure rating.

Features

• UL listed and FM approved for 2" to 12" fire protection applications.
• 350 PSI pressure rating.
• Ductile iron body construction for fire protection water service.
• Fusion bonded epoxy coated body and cover for corrosion resistance.
• Designed for reliable non-return service in fire sprinkler and standpipe piping.
• Grooved connection for fire protection riser and grooved piping assemblies.
• Stainless steel clapper and internal components for dependable service.

Technical Specifications

Brand: ARITA Fire Solutions
Model: SW-56 Series
Product Type: Riser Check Valve
Connection: Groove End
Certification: UL Listed / FM Approved
Size Range: 2" to 12"; available sizes may vary by listing
Pressure Rating: 350 PSI
Temperature Range: 32°F to 140°F
Design Standard: MSS-SP 67
Groove Standard: AWWA C606
Epoxy Coating: AWWA C550
Fire Protection Standards: NFPA 11, 13, 14, 15, 20, 22, and 24

Material Specifications

Body: Ductile Iron ASTM A536 Grade 65-45-12
Body Coating: Fusion Bonded Epoxy Resin
Seat: Aluminum Bronze ASTM B148 C95400
Clapper: Stainless Steel ASTM A276 SS304
Clamping Ring: Stainless Steel 304
Plug / Bolt: Carbon Steel ASTM A29 1045
Spring / Disc Bolt / Locknut: Stainless Steel 304

Applications

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

Resources

Submittal Sheet Arita SW55/SW56 Check Valve

ARITA UL/FM Fire Protection Riser Check Valve - Groove End

The ARITA SW-56 Series is a UL listed and FM approved check valve for fire protection systems. It is designed to help prevent reverse flow in sprinkler, standpipe, and fire protection piping while maintaining dependable listed performance.

This listing is for the Groove End configuration with a 350 PSI pressure rating.

Features

UL listed and FM approved for 2" to 12" fire protection applications.
350 PSI pressure rating.
Ductile iron body construction for fire protection water service.
Fusion bonded epoxy coated body and cover for corrosion resistance.
Designed for reliable non-return service in fire sprinkler and standpipe piping.
Grooved connection for fire protection riser and grooved piping assemblies.
Stainless steel clapper and internal components for dependable service.

Technical Specifications

Brand: ARITA Fire Solutions
Model: SW-56 Series
Product Type: Riser Check Valve
Connection: Groove End
Certification: UL Listed / FM Approved
Size Range: 2" to 12"; available sizes may vary by listing
Pressure Rating: 350 PSI
Temperature Range: 32°F to 140°F
Design Standard: MSS-SP 67
Groove Standard: AWWA C606
Epoxy Coating: AWWA C550
Fire Protection Standards: NFPA 11, 13, 14, 15, 20, 22, and 24

Material Specifications

Body: Ductile Iron ASTM A536 Grade 65-45-12
Body Coating: Fusion Bonded Epoxy Resin
Seat: Aluminum Bronze ASTM B148 C95400
Clapper: Stainless Steel ASTM A276 SS304
Clamping Ring: Stainless Steel 304
Plug / Bolt: Carbon Steel ASTM A29 1045
Spring / Disc Bolt / Locknut: Stainless Steel 304

Applications

Fire sprinkler systems
Standpipe systems
Fire pump room discharge and riser assemblies
Commercial and industrial fire protection piping

Resources

Submittal Sheet Arita SW55/SW56 Check Valve