PRESS WITH CONFIDENCE
In the industries we serve – confidence is everything. Whether you’re clicking in CAD files or pressing in the field, you need to know that what you’re working with is going to perform, that it’s the best system out there.
Our formula is simple. We engineer and manufacture the most innovative products in the industry – and stand behind them with all the support you need.
COMPLETE SYSTEMS
Whether it’s new construction, facility expansion or just ongoing maintenance and repair, Viega systems are designed to perform in the most challenging environments.
From potable water to gas lines and everywhere in between, Viega residential solutions are there for your entire home
From fittings to valves 1/2” all the way up to 4”, our durable systems deliver end-to-end solutions in multiple alloys for all your commercial building needs.
COMPLETE SUPPORT
Viega is so much more than just fittings and valves. Whether you need a little extra help competing on a bid or want to train a crew of foremen, we’ve got you covered.
Our design engineers can help turn napkin sketches into takeoffs. Our technical trainers are the best in the business.
And our field support teams are actual in-house Viega experts – not just some reps pushing a million different lines to serve their bottom lines.
ENGINEERED TO EXCEED EXPECTATIONS
Viega fittings come with either an EPDM, HNBR or FKM sealing element that is factory-installed and field-ready. Unlike O-rings that are designed to be replaced, our sealing elements are permanent once pressed.
Our unique separator ring protects the sealing element by keeping it outside of the flow path to increase system lifespan and perform at a broad range of pressures, temperatures and applications. Every Viega fitting is built with our Smart Connect® technology, which identifies unpressed connections 100% of the time. A thoughtful feature that saves you time – and headaches – on the jobsite.
- Grip Ring
Bidirectional teeth grip provides mechanical strength and securely locks the fitting to the pipe.
- Separator Ring
Provides positive physical separation to protect the sealing element from the media running through the fitting.
- Sealing Element
Elastomeric insurance behind the metal-to-metal contact compensates for small irregularities of pipe surface.
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Press Standard to Specialty Piping with Viega
Whether you’re running standard plumbing, standard process piping or complex specialty process piping, we have complete confidence there’s a Viega solution to pull you through. Have a unique application? If it isn’t already approved, we’ll test it for you.
VIEGA MEGAPRESS G
For use with Schedule 5 to Schedule 40 carbon steel pipe
Benefits
- HNBR sealing element approved for use in gas and fuel oil applications
- First fitting approved for connecting gas pipe up to 4"
- Nearly 150 configurations from ½" to 4"
- Approved for underground applications in accordance with code and local AHJ
-
Approved Applications
Fuels/Oils/Lubricants
Mineral Oil
Lube Oil Petroleum based
Propane
Butane
Natural Gas Primarily methane
Heating Fuel Oil
Diesel Fuel
Gear Oil Lubricant
Automatic Transmission Fluid
Hydraulic Oil
Engine Oil
Waste OilGases
Compressed Air Oil Concentration ≤25 mg/m
Compressed Air Oil Concentration >25 mg/m
Nitrogen - N2
Carbon Dioxide - CO2 Dry
Argon - Ar
Ammonia Ammonia environment7
Hydrogen - H2
Acetylene Test pressure 350 psi
Vacuum Minimum absolute pressure Maximum differential pressureFor additional information, please see the approved applications chart.
VIEGA MEGAPRESS FKM
For use with Schedule 5 to Schedule 40 carbon steel pipe
Benefits
- FKM sealing element allows for installation in higher temperature applications
- More than 180 configurations from ½" to 4"
- Approved for use in residential and low pressure steam, compressed air and many fuel/oil applications
-
Approved Applications
Water/Liquids
Chilled Water ≤50% Ethylene / Propylene glycol
Hydronic Heating Water9 ≤50% Ethylene / Propylene glycol
Isopropyl Alcohol
Steam Low-pressure
Steam ResidentialFuels/Oils/Lubricants
Mineral Oil
Lube Oil Petroleum based
Biodiesel ASTM D6751
Heating Fuel Oil
Diesel Fuel
Kerosene
Gear Oil Lubricant
Automatic Transmission Fluid
Hydraulic Oil
Engine Oil
Engine Coolant
Waste OilGases
Compressed Air Oil Concentration ≤25 mg/m
Compressed Air Oil Concentration >25 mg/m
Nitrogen - N2
Carbon Dioxide - CO2 Dry
Argon - Ar
Ammonia Ammonia environment7
Hydrogen - H2
Acetylene Test pressure 350 psi
Vacuum Minimum absolute pressure Maximum differential pressureFor additional information, please see the approved applications chart.
VIEGA PROPRESS COPPER
For use on copper pipe in sizes ½" to 4"
Benefits
- More than 400 different fitting configurations
- More approvals than any other copper press fitting system
- Available with EPDM and FKM sealing elements
- Cleaned for Oxygen Service available for select copper fittings and valves
-
Approved Applications
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
Steam Low-pressure
Steam ResidentialFuels/Oils/Lubricants
Ethanol Pure grain alcohol
Lube Oil Petroleum based
Heating Fuel Oil
Diesel FuelGases
Compressed Air Oil Concentration ≤25 mg/m
Compressed Air Oil Concentration >25 mg/m
Nitrogen - N2
Carbon Dioxide - CO2 Dry
Carbon Monoxide - CO
Argon - Ar
Ammonia Ammonia environment7
Oxygen - O2 Non-medical Keep free of oil and grease
Hydrogen - H2
Vacuum Minimum absolute pressure Maximum differential pressureSpecial Media
Acetone Liquid
For additional information, please see the approved applications chart.
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
-
Approved Applications
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 ResidentialFuels/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 OilGases
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 pressureSpecial Media
Methanol
Latex Paint
Urea Solution Concentration ≤40%
Caustic Soda Concentration ≤50%
Acetone LiquidFor additional information, please see the approved applications chart.
VIEGA PUREFLOW PRESS
- Available in high-performance, durable polymer or zero-lead bronze options
- Includes fittings and valves for easy copper-to-pex transitions
- Fittings and valves are factory assembled for faster installation over other PEX systems
- NSF 14 and NSF 61-G approvals for potable water systems
- Suitable for radiant heating systems, including snowmelt
- Backed by a 25 year warranty when installed as a system
READY TO REDUCE DOWNTIME?
Tell us a little about your project so we can prepare a custom solution for you.
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