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ProPress 316

Viega 316 ProPress® Stainless

For use with 316 ProPress Stainless ECO Tubing

Benefits
  • More than 350 different fitting configurations
  • Approved for more than 800 different applications including potable water
  • Available with EPDM, FKM and HNBR sealing elements

Water/Liquids                                                

Hot and Cold Potable Water   Test pressure 600 psi
Rainwater/ Graywater
Chilled Water    ≤50% Ethylene / Propylene glycol 
Hydronic Heating Water9     ≤50% Ethylene / Propylene glycol
Treated Water Fully desalinated, deionized, deminerlized, distilled(open system)
Reverse Osmosis Water  <1 MΩ 
Paraffin Wax
Methyl Ethyl Ketone
Isopropyl Alcohol 
Nitric Acid   Concentration ≤10%
Phosphoric Acid Concentration ≤25%
Fire Sprinkler NFPA 13, 13D, 13R
Steam     Residential 

Fuels/Oils/Lubricants

Ethanol   Pure grain alcohol
Mineral Oil
Lube Oil Petroleum based 
Diesel Exhaust Fluid (DEF)
Biodiesel ASTM D6751 
Heating Fuel Oil 
Diesel Fuel
Kerosene
Gear Oil Lubricant
Automatic Transmission Fluid
Hydraulic Oil
Engine Oil
Engine Coolant 
Waste Oil

 

Gases

Compressed Air     Oil Concentration ≤25 mg/m  
Nitrogen - N2
Carbon Dioxide - CO2      Dry
Argon - Ar
Ammonia   Anhydrous
Ammonia  Ammonia environment7
Oxygen - O2     Non-medical Keep free of oil and grease
Hydrogen - H2
Acetylene     Test pressure 350 psi
Vacuum     Minimum absolute pressure Maximum differential pressure

Special Media

Methanol
Latex Paint 
Urea Solution  Concentration ≤40%
Caustic Soda   Concentration ≤50%
Acetone   Liquid

For additional information, please see the approved applications chart. View Viega Approved Applications

  • ASME B31: Code for Pressure Piping
  • ASME B31.1: Power Piping 
  • ASME B31.3: Process Piping 
  • ASME B31.9: Building Services 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 
  • IACS UR P2: Rules for piping design, construction and testing 
  • IAPMO: National Standard Plumbing Code (NSPC) 
  • IAPMO: PS-117: Press Connections 
  • IAPMO: Uniform Mechanical Code (UMC) 
  • IAPMO: Uniform Plumbing Code (UPC) 
  • IAPMO: Uniform Solar, Hydronics, and Geothermal Code (USHGC)  
  • ICC: International Mechanical Code (IMC) 
  • ICC: International Plumbing Code (IPC) 
  • ICC: International Residential Code (IRC) 
  • ICC-ES LC1002: Press-connection Fittings for Potable Water Tube and Radiant Heating Systems 
  • National Building Code of Canada (NBCC) 
  • National Plumbing Code of Canada (NPCC) 
  • National Standard Plumbing Code (NSPC) 
  • ABS: American Bureau of Shipping Type Approval 
  • Canadian Registration Number (CRN): 13492.5 A/B/C 
  • IAPMO file 3965 (ProPress 316) 
  • ICC-ES PMG Product Certificate PMG-1125 (ProPress 316) 
  • LR: Lloyd’s Register Type Approval 
  • NSF/­ANSI/CAN 61: (for fittings only) 
  • ­NSF/­ANSI 372: (for fittings only) 
  • United States Coast Guard Acceptance Letter ­2019‑3650
ProPress 316 Stainless T

ZERO LEAD
Zero Lead identifies Viega products meeting the lead-free requirements of NSF 61-G through testing under ­NSF/­ANSI 372 (0.25% or less maximum weighted average lead content).

NOTE
Products within this section meet various codes, standards, listings and certifications. Please refer to the most up-to-date Tech Data sheets relevant to the product or to the listing agency's official record. A green dot indicates an EPDM sealing element