Viega ProPress is the trusted copper press joining solution. Since its introduction in 1999, it has reduced overall job costs, saved time and increased reliability on jobsites across the globe. Viega is the only company with Smart Connect, a technology that helps installers easily identify an unpressed fitting, providing them with added confidence in their connections. With system-​matched tools, rings and jaws, press connections are made in seconds, making Viega ProPress suitable for virtually any type of project.

  • Available in sizes ½" to 4"
  • Customizable with three sealing elements: EPDM, HNBR and FKM
  • More than 400 engineered fitting configurations for copper and
    Zero Lead bronze from ½" to 4"
  • Approved for more than 250 different applications

  • ASME B16.51: Copper and Copper Alloy Press-​Connect
    Pressure Fittings
  • ASME B31: Code for Pressure Piping
  • ASME B31.1: Power Piping
  • ASME B31.3: Process Piping
  • ASME B31.9: Building Service Piping
  • ASTM B88: Standard Specification for Seamless
    Copper Water Tube
  • ASTM F3226: Standard Specification for Metallic
    Press-​Connect Fittings
  • CGA P-18: Standard for Bulk Inert Gas Systems
  • CSA B214: Installation code for hydronic heating systems
  • IAPMO: California Plumbing Code (CPC)
  • IAPMO: National Standard Plumbing Code (NSPC)
  • IAPMO: Uniform Mechanical Code (UMC)
  • IAPMO: Uniform Plumbing Code (UPC)
  • IAPMO: Uniform Solar, Hydronics and Geothermal Code (USHGC)
  • IACS UR P2: Rules for piping design, construction and testing
  • ICC: International Mechanical Code (IMC)
  • ICC: International Plumbing Code (IPC)
  • ICC: International Residential Code (IRC)
  • National Building Code of Canada (NBCC)
  • National Plumbing Code of Canada (NPCC)
  • NFPA 55: Compressed Gases and Cryogenic Fluids Code
  • NFPA 13: Standard for the Installation of Sprinkler Systems
  • NFPA 13D: Standard for the Installation of Sprinkler Systems in One- and Two-​Family Dwellings and Manufactured Homes
  • NFPA 13R: Standard for the Installation of Sprinkler Systems in Low-​Rise Residential Occupancies

  • ABS: American Bureau of Shipping Type Approval
  • BV: Bureau Veritas Type Approval
  • Canadian Registration Number (CRN): 0A14541.5 A/B/C
  • DNV GL: Det Norske Veritas Germanischer Lloyd Type Approval
  • FM Class 1920: Pipe Couplings and Fittings for aboveground
    Fire Protection Systems
  • IAPMO PS-117: Press and Nail Connections
  • ICC-​ES LC1002: Copper and Copper Alloy Press-​Connect
    Pressure Fittings
  • LR: Lloyd’s Register Type Approval
  • ClassNK: Nippon Kaiji Kyokai

  • NSF/ANSI 61: Drinking Water System Components
    – Health Effects
  • NSF/ANSI 372: Drinking Water System Components
    – Lead Content
  • RINA: Registro Italiano Navale
  • UL /ANSI 213: Standard for Rubber Gasketed Fittings for
    Fire-​Protection Service
  • ULC/ANSI ORD-​C213: Canadian Standard for Rubber Gasketed Fittings for Fire-​Protection Service
  • United States Coast Guard Acceptance Letter 2019‑3650

References to Zero Lead throughout this publication mean products meet the requirements of both NSF/ANSI 372 (0.25% or less percent maximum weighted average lead content) and NSF/ANSI 61.

A green dot on a Viega ProPress fitting indicates Smart Connect technology with an EPDM sealing element.
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