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Valves

General

Viega offers shutoff valves to support system installations of ProPress, MegaPress or PureFlow. Whether for potable water, mechanical systems or gas applications, Viega offers a valve for your needs, ranging in size from ½" to 4". Like Viega fittings, valves offer Smart Connect to provide installers added confidence in their ability to ensure secure connections. Viega’s innovative thermostatic balancing valve automatically adjusts to a specified temperature, ensuring that your system is balanced.

FEATURES AND BENEFITS

  • Multiple system and connection solutions
  • 316 stainless steel ball
  • Multiple accessory options
  • Available with EPDM, FKM, or HNBR sealing elements
  • Smart Connect technology
  • Installs within minutes – up to 80% faster than conventional methods
  • Same tool used for installation of ball valves and fittings
  • No flame, fire watch or hot work permits required

CODES AND STANDARDS
  • ASME 112.4.14/CSA B125.14: Manually Operated Valves for Use in Plumbing System
  • ASME B16.51: Copper and Copper Alloy Press-​Connect
  • ASME B31: Code for Pressure Piping
  • ASME B31.1: Power Piping
  • ASME B31.3: Process Piping
  • ASME B31.9: Building Service Piping
  • ASTM A312: Standard Specification for Seamless, Welded and Heavily Cold Worked Austenitic Stainless Steel Pipes
  • ASTM A403: Standard Specification for Wrought Austenitic Stainless Steel Pipe Fittings
  • ASTM A554: Standard Specification for Welded Stainless Steel Mechanical Tubing
  • ASTM F3347: Standard specification for metal Press insert fittings with factory assembled stainless steel press sleeve for SDR9 Cross-​linked Polyethylene (PEX) tubing and SDR9 Polyethylene of raised temperature (PR-​RT) tubing
  • ASTM F3348: Standard specification for plastic Press insert fittings with factory assembled stainless steel press sleeve for SDR9 Cross-​linked Polyethylene (PEX) tubing and SDR9 Polyethylene of raised temperature (PR-​RT) tubing
  • CSA ANSI LC 4‑2012 (R2017)/CSA 6.32‑2012 (R2016)
  • CSA B214: Installation Code for Hydronic Heating Systems
  • CSA Class 6853 01 Low Lead Content Certification Program
  • CAN/CSA-​B149.1: Natural Gas and Propane Installation Code
  • IACS UR P2: Rules for piping design, construction and testing
  • IAPMO: ANSI LC 4a/CSA 6.32a: Press-​Connect Metallic Fittings for Use in Fuel Gas Distribution Systems
  • IAPMO: California Plumbing Code (CPC)
  • IAPMO PS-117: Press Connections
  • IAPMO: Uniform Mechanical Code (UMC)
  • IAPMO: Uniform Plumbing Code (UPC)
  • IAPMO: Uniform Solar, Hydronics and Geothermal Code (USHGC)
  • IAPMO Z1157: Ball Valves
  • ICC-​ES: ANSI LC 4a/CSA 6.32a: Press-​Connect Metallic Fittings for Use in Fuel Gas Distribution Systems
  • ICC: International Fuel Gas Code (IFGC)
  • ICC: International Mechanical Code (IMC)
  • ICC: International Plumbing Code (IPC)
  • ICC: International Residential Code (IRC)
  • IAPMO: National Standard Plumbing Code (NSPC)
  • National Building Code of Canada (NBCC)
  • National Plumbing Code of Canada (NPCC)
  • NFPA 54/Z223: National Fuel Gas Code
  • NFPA 58 National Liquid Petroleum Gas Code

LISTINGS AND CERTIFICATIONS
  • ICC-​ES PMG-1036 (MegaPress G)
  • ICC-​ES PMG-1038 (PureFlow)
  • ICC-​ES PMG-1037 (ProPress)
  • ICC-​ES PMG-1124 (MegaPress)
  • ICC-​ES PMG-1125 (ProPress 316)
  • ICC-​ES PMG-1451 (MegaPress 304/316)
  • Canadian Registration Number (CRN): C14541.5
  • NSF/​ANSI/CAN 61: Drinking Water System Components
  • NSF/​ANSI 359: Valves for Cross-​linked Polyethylene (PEX) Water Distribution Tubing Systems
  • NSF/​ANSI 372: Drinking Water System Components
    – Lead Content

ZERO LEAD
References to Zero Lead throughout this publication mean products meet the requirements of both NSF/​ANSI 372 (≤0.25% maximum weighted average lead content) and NSF/​ANSI/CAN 61.

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    NOTE
    A green dot indicates an EPDM sealing element. A white dot indicates an FKM sealing element. A yellow dot indicates a HNBR sealing element.
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