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Viega GmbH & Co. KG
CATALOGUE 2023/2024 Viega Product Guide

CATALOGUE 2023/2024 Viega Product Guide

Product catalog summary

Overview: The Viega Product Guide 2023/2024 offers a comprehensive overview of Viega's product range, focusing on piping technology, valves, and pre-wall/flushing technology. It includes detailed specifications, procedures, and standards, highlighting Viega's commitment to quality and innovation in building technology.

Piping Technology: This section details various press connecting technologies for different pipe types, including copper, thick-walled steel, and stainless steel. Key products include Profipress, Megapress, Sanpress Inox, and Viega Smartpress, each designed for specific applications such as water, gas, heating, and cooling.

Valves: The Easytop system valves are highlighted, offering reliable solutions for various plumbing needs.

Pre-wall/Flushing Technology: The Prevista Dry and Prevista Pure systems provide solutions for both dry and wet construction, including flush plates and accessories for WC and urinal flush actuations.

General Information: Viega is a leader in the installation sector, focusing on drinking water hygiene, energy efficiency, and safety. The company operates globally with over 17,000 products and systems, backed by extensive certifications such as DIN EN ISO 9001, 50001, and 14001.

Terms and Conditions: The guide outlines terms of delivery, warranty, and quality assurance. Viega warrants its products to be free from material defects for six years, with specific conditions for claims and exclusions.

Technical Specifications: Detailed size and thread details are provided, along with pressure unit conversions and definitions of technical terms used throughout the guide.

Warranty Conditions: Viega's warranty excludes coverage for products exposed to excessive water pressure, corrosive substances, sub-zero temperatures, or used outside the UK. It also excludes products not manufactured by Viega or altered to meet regulatory requirements. The warranty is non-transferable and does not affect statutory consumer rights.

Title and Risk: Risk transfers to the customer upon delivery, but title remains with Viega until full payment is received or the product is resold. Customers must store products separately, maintain them in good condition, and insure them until title passes.

Price and Payment: Product prices are as per the order or Viega's price list, exclusive of VAT and additional costs. Payment is due within 20 business days of invoicing, with interest charged on late payments.

Termination and Suspension: Viega can terminate the contract with 30 days' notice or immediately for material breaches or insolvency events. Termination does not affect accrued rights.

Limitation of Liability: Viega's liability is limited to the contract value, excluding indirect or consequential losses. Liability for death, personal injury, or fraud is not limited.

Force Majeure: Neither party is liable for delays due to force majeure events. If such events persist for over 20 business days, Viega may terminate the contract.

General Terms: Viega may assign contract rights; the customer cannot without consent. Notices must be in writing. The contract is governed by English law, with disputes settled in Viega's jurisdiction.

Product Specifications: The Profipress system is a flow-optimized press connector made from copper, gunmetal, or silicon bronze, suitable for various installations. It features SC-Contur for detecting unpressed connections during leakage tests. The system operates within specified pressure ranges and uses EPDM sealing elements, which are subject to thermal aging.

Specifications: The document outlines the specifications for Viega's press connector systems, which are available in dimensions ranging from d12 to 108.0, adhering to national regulations. The functional safety of these systems is contingent on the proper condition of the press tools used, with a recommendation to use Viega press tools that require regular maintenance by authorized service partners.

Areas of Application: The press connector systems are suitable for various applications, including potable water, heating/radiator connections, rainwater, compressed air, inert gases, cooling water pipelines, industrial applications, and plant engineering. Usage outside these areas requires consultation with Viega.

Standards and Approvals: The press connectors are tested according to DVGW Worksheet W 534 and are approved for use with copper pipes in compliance with DIN EN 1057 and DVGW Worksheet GW 392. For heating systems, VDI Regulation 2035 and DIN EN 12828 should be observed.

Limitations for Potable Water: The Profipress system is suitable for potable water installations per DIN 1988-200 and EN 806-2, considering material selection according to DIN EN 12502-1. Copper pipes and connectors should only be used when the pH value is ≥ 7.4 or the total organic carbon does not exceed 1.5 mg/l at pH values between 7.0–7.4.

Operating Conditions: For potable water installations, the maximum operating temperature is 80°C (176°F) with a maximum pressure of 1.0 MPa (10 bar/145 PSI). For heating systems, the maximum operating temperature is 105°C (221°F).

Materials: The press connector materials include Copper (99.9% Cu-DHP), Gunmetal (CC499K), and Silicon bronze (CC246E/CuSi4Zn9MnP).

Product Information: The document provides a detailed range overview, including various components like elbows, T-pieces, adapters, couplings, and more, each with specific models and certifications. The components are equipped with EPDM sealing elements and other necessary parts for secure connections.

Note: All information is based on current European and German standards and should be considered as recommendations for other countries. National laws and standards take precedence over the directives specified in the document.

Overview: The document provides detailed specifications and product information for Profipress G and S systems with SC-Contur, focusing on various components such as elbows, T-pieces, adapters, couplings, and more. These systems are designed for use in piping technology, particularly for copper pipes, and include features like press connections and HNBR sealing elements.

Specifications: The Profipress systems are made from materials such as copper (99.9% Cu-DHP), gunmetal, and silicon bronze. They are suitable for concealed and pre-wall installations, riser pipes, and floor installations. The systems are equipped with SC-Contur, which ensures that unpressed connections are detected during leakage tests. The pressure ranges for detection are specified for both water and air.

Components and Models: The document lists various components with their respective models, dimensions, and article numbers. For example, elbows, T-pieces, and adapters are available in different sizes and configurations, each with specific sealing elements and connection types.

Operating Conditions: The document outlines the operating conditions for different applications, such as solar installations, district heat supply systems, and low-pressure steam systems. It specifies maximum operating temperatures and pressures for each application.

Standards and Approvals: The press connectors are tested according to DVGW standards and are suitable for copper pipes as per DIN EN 1057. The document emphasizes the importance of adhering to national standards and regulations.

Tools and Maintenance: The functional safety of the press connector systems depends on the condition of the press tools used. Regular maintenance by authorized service partners is recommended.

Applications and Limitations: The document advises consulting Viega for applications beyond the described areas and highlights the importance of checking the latest technical information on the Viega website before purchase and installation.

Additional Information: The document includes a table of contents with sections on elbows, T-pieces, adapters, couplings, reductions, and screw fittings, along with GTIN codes for product identification.

Overview: The document provides a comprehensive overview of the Megapress system with SC-Contur, designed for steel pipes in accordance with EN 10220/10255. It includes various adapters, couplings, and fittings, all featuring a zinc-nickel coating and press connections.

Specifications: The Megapress system components include EPDM sealing elements, cutting rings, and separator rings. The system is suitable for non-alloyed steel pipes and is certified by VdS. The document lists various models with specific dimensions and article numbers.

Components and Models: The document details multiple models such as Model 4211, 4212, 4213, and others, each with specific applications and dimensions. It includes adapters, elbows, couplings, reducers, and more, all designed for specific pipe sizes and applications.

Technical Data: The Megapress system is designed for a maximum operating pressure of 1.6 MPa and a maximum operating temperature of 110°C. It is suitable for various applications, including industrial and plant engineering, heating systems, and fire extinguishing systems.

Applications and Standards: The system is suitable for use in heating systems, closed cooling systems, and compressed air systems. It complies with standards such as EN 10255, EN 10220, and others. The document emphasizes the importance of using the system within specified applications and consulting Viega for other uses.

Tools and Maintenance: The document highlights the importance of using Viega press tools and maintaining them regularly for the system's functional safety. The Pressgun Press Booster is required for XL press connections.

Additional Notes: The document includes notes on the thermal aging of sealing materials and the need for consultation with Viega for special operating conditions. It also provides information on the detection of unpressed connections during leakage tests.

Specifications: The document specifies that the product is not suitable for fuel gases as per DV GW Worksheet G 260 and potable water installations. It is designed for operating temperatures between -5°C to +140°C and a maximum operating pressure of 1.6 MPa (PN16) / 1600 kPa / 16 bar / 232 PSI. The press connector material is Steel 1.0308, with a zinc-nickel coating for corrosion protection.

Procedures and Recommendations: Pipes and connectors should be insulated according to general engineering rules. The document advises checking the latest installation dimensions and technical information on the Viega website before purchase and use. It emphasizes the importance of adhering to national laws and standards over the German/European directives mentioned.

Product Range Overview: The document provides a detailed overview of the Megapress S product range, including dimensions, elbows, T-pieces, adapters, couplings, and other components. Each product is described with its model number, material specifications, and necessary components like FKM sealing elements and cutting rings.

Key Notes: For Megapress S XL press connections, the Pressgun Press Booster is necessary. The products are not suitable for primary side connections of district heating systems as per AGFW FW 524.

Certification: Many products are VdS certified, indicating compliance with specific safety standards.

Overview: This document provides a detailed description of the Temponox F10 product range, focusing on various components such as pipes, elbows, T-pieces, adapters, couplings, reductions, and screw fittings. It emphasizes that the information is specific to German/European directives and may not apply to other regions.

Specifications: The document lists the specifications for different Temponox products, including the material (stainless steel 1.4520, AISI 430Ti), intended use (heating, industrial, and compressed air systems), and manufacturing process (laser welded). It is noted that these products are not suitable for potable water installations.

Product Details: Each product type, such as pipes and elbows, is detailed with dimensions, model numbers, and specific features like press connections and sealing elements. The document includes tables with product dimensions, packaging units, and article numbers for easy reference.

Components and Materials: The components used in the products, such as EPDM sealing elements, cutting rings, and separator rings, are highlighted. The document also specifies that the union nuts in screw fittings are made of nickel-plated brass.

Notes and Recommendations: The document repeatedly notes that the products are not suitable for potable water installations, emphasizing the importance of adhering to this limitation. It also suggests that the material data provided relates to water-contacting components.

Overview: The document provides detailed specifications and product information for various piping and connection systems, primarily focusing on the Temponox and Sanpress Inox systems. These systems are designed for non-potable water installations and are made from non-corroding steel with EPDM sealing elements.

Specifications: The document lists multiple models with specific dimensions, materials, and components. Key components include EPDM flat gaskets, sealing elements, union nut screw fittings, and polygons. The materials are specified for water-contacting components, with union nuts made of nickel-plated brass.

Product Models: Several models are introduced, such as Model 1765, 1763, 1756, and 1759, each with unique features and applications. The document also includes a range of protective caps, flange adapters, and mounting sets, all unsuitable for potable water installations.

Connection Systems: The Temponox and Sanpress Inox systems feature press connections with SC-Contur technology, ensuring leak detection in unpressed connections. The systems are suitable for various applications, including heating, rainwater, and industrial uses, but not for potable water.

Standards and Approvals: The systems comply with several DIN and EN standards, ensuring quality and safety in their applications. Specific approvals are mentioned for different materials and dimensions.

Operating Conditions: The document outlines the operating parameters for the systems, including maximum temperatures and pressures for potable water and heating installations.

Tools and Accessories: A range of tools and accessories is recommended for installation, including marking pens, deburrers, and insertion depth templates. Regular maintenance of press tools is emphasized for functional safety.

Sealing Elements: Various sealing elements are described, including EPDM and FKM, each suitable for different temperature ranges and applications. VdS certification is noted for certain elements.

Important Notes: The document highlights that the systems are not suitable for potable water installations and advises consulting technical support for special applications or conditions.

Overview: The document provides detailed specifications and product listings for Sanpress Inox piping systems and components, designed for potable water and gas installations. These products are made from non-corroding steel (AISI 316) and feature laser-welded construction with SC-Contur technology.

Specifications: The Sanpress Inox pipes and fittings are available in various diameters and lengths, suitable for different installation needs. The document lists products such as pipes, elbows, T-pieces, adapters, couplings, and reducers, each with specific dimensions, model numbers, and VdS certification status.

Product Listings: Each product entry includes details such as diameter (d), length (L), bundle type (LB/SB), purchase unit (PU), article number, and DG code. The products are categorized into standard and XL sizes, with additional components like EPDM sealing elements, cutting rings, and separator rings for certain models.

Certifications: Many products are VdS certified, indicating compliance with safety and quality standards for fire protection systems.

Components and Materials: The components used in these products include EPDM sealing elements, cutting rings, separator rings, and polygons. The union nuts in some fittings are made of nickel-plated brass, ensuring durability and resistance to corrosion.

Applications: The Sanpress Inox system is suitable for a wide range of applications, including potable water and gas installations, due to its robust construction and reliable sealing technology.

Overview: The document provides detailed specifications and descriptions of various Sanpress Inox components and accessories, focusing on their applications, materials, and certifications. The products are primarily used in plumbing and heating systems, featuring non-corroding steel and EPDM sealing elements.

1. Product Specifications:

Sanpress Inox Adapters and Fittings: These include adapter unions, connection screw fittings, and caps, all made from non-corroding steel with SC-Contur technology. They feature press connections and are VdS certified for reliability in water systems.
Components: Common components across products include EPDM sealing elements, union nut screw fittings, and nickel-plated brass nuts.

2. Models and Certifications:

Model 2355 and 2363: These models are characterized by their press connections and flat sealing capabilities, suitable for water-contacting components.
VdS Certification: Many products are VdS certified, indicating compliance with safety and quality standards for fire protection and water systems.

3. Accessories and Tools:

Pressure Test Plugs: Used for leakage tests, made from brass or plastic, with G-thread compatibility.
Smartloop Technology: Includes connection sets and pipes for internal circulation, enhancing hot water systems' efficiency.
Tools: Various tools such as deburrers, cutting wheels, and press jaws are available for installation and maintenance of the systems.

4. Sealing Elements:

EPDM and FKM Seals: These are used for potable water and heating installations, with temperature resistance up to 110°C for EPDM and 140°C for FKM, suitable for high-temperature applications like district heating.

5. Technical Data:

Operating Conditions: Many components are designed to operate at a maximum pressure of 1.6 MPa and temperatures up to 90°C, ensuring durability and performance in various environments.

Conclusion: The document provides a comprehensive overview of Sanpress Inox products, emphasizing their robust construction, versatile applications, and compliance with industry standards. These components are essential for efficient and reliable plumbing and heating systems.

Overview: This document provides detailed specifications and components for various Sanpress products, including adapters, T-pieces, couplings, and flanges, primarily made from gunmetal or silicon bronze. The products are designed for use in piping systems with press connections and are equipped with EPDM sealing elements.

Specifications:

Materials: Gunmetal or silicon bronze.
Connection Types: Press connections, plug-in ends, R-thread, Rp-thread, and NPT male pipe thread.
Components: EPDM sealing elements, polygon, union nut screw fittings, and various rings and gaskets.

Product Models and Features:

Sanpress Adapters: Available in various models (e.g., 2211, 2212) with different thread types and sizes.
Sanpress T-pieces: Models 2217.1 and 2218, featuring SC-Contur for secure connections.
Sanpress Couplings: Models 2215 and 2215.5, designed for slip and press connections.
Sanpress Flange Adapters: Model 2259.5, includes a black powder-coated steel loose flange.

Certifications: Many products are VdS certified, indicating compliance with safety standards.

Applications: These components are suitable for potable water installations, retrofitted installations in piping, and connections to Viega press connector systems.

Notes: Some products have limited availability or are discontinued. The union nuts in several models are made of brass.

Specifications: The document outlines specifications for various Viega Smartpress products, including press connector systems and multi-layer pipes. The systems are designed for potable water and heating installations, with temperature resistance up to 110°C for certain models. The press connectors are made of gunmetal and stainless steel, ensuring leak tightness and mechanical strength without the need for pipe end calibration.

Procedures: Installation of press connections requires the use of Viega press tools, which must be maintained by authorized service partners. The document emphasizes the importance of using the correct tools to ensure the functional safety of the systems.

Standards and Recommendations: The Viega Smartpress system is suitable for potable water installations according to DIN 1988-200 and EN 806-2, considering material selection per DIN EN 12502-1. The document advises consulting Viega for applications outside these standards.

Operating Conditions: For potable water installations, the maximum operating temperature is 70°C with a pressure of 1.0 MPa. For heating installations, the maximum temperature is 80°C with the same pressure limit.

Product Range Overview: The document provides a detailed overview of the product range, including dimensions, materials, and specific models for various components like elbows, T-pieces, adapters, couplings, and screw fittings. Each product is listed with its respective article number and specifications.

Key Features: Viega Smartpress systems feature SC-Contur technology, which ensures that unpressed connections become visibly leaky when the system is filled, aiding in the detection of installation errors. The systems are suitable for concealed and pre-wall installations.

Additional Notes: The document includes a note on the importance of checking the latest technical information on the Viega website before purchase and installation. It also highlights that the information provided is based on European and German standards, which may serve as recommendations in other regions.

Overview: This document provides detailed specifications and guidelines for various plumbing and piping system components, including pipe clips, press tools, and accessories. It outlines the models, materials, and compatibility of each component, along with maintenance instructions and service intervals.

Specifications:

Pipe Clips: Available in nylon and galvanized steel, suitable for protective pipes. Models include 2035.5 and 2035.6.
Press Jaws: Designed for plastic and metallic piping systems, compatible with various press machines like Pressgun 6 Plus and Picco. Models include 2799.7 and 2784.7.
Protective Nozzle: Made of plastic, Model 2036.
Bending Tools: For multi-layer pipes, available in steel and plastic. Model 5331 and 5331.2.

Procedures and Maintenance:

System Press Tools: Essential for Viega press connector systems, ensuring functional safety. Regular maintenance by authorized service partners is recommended.
Service Intervals: Vary by model, with specific intervals for Pressgun 6 Plus, Picco 6, and others. Maintenance labels indicate the next service date.

Compatibility and Recommendations:

Press tools are tailored for Viega systems, with no guarantee for other manufacturers' systems.
Compatibility details for press jaws, rings, and chains with various press machines are provided.

Additional Information:

GTIN codes for product identification.
Latest technical information and updates are available on the Viega website.

Overview: This document provides detailed specifications and recommendations for various press jaw and press ring systems used in conjunction with specific press machines. The focus is on systems compatible with the Pressgun series and other compatible machines, highlighting the materials, models, and suitable applications for each component.

1. Press Jaws for Megapress:

Recommended for use with Pressgun Picco series and Ridgid RP 210.
Made from phosphatised steel.
Includes models such as 4284.9 for different sizes (e.g., ⅜, ½, ¾).

2. Press Jaws for Plastic Piping Systems:

Compatible with Pressgun Picco series and Ridgid RP 210.
Models include 2784.7 and 2484.7, suitable for systems like Viega Smartpress and Pexfit Pro.
Available in various sizes (e.g., 16, 20, 25, 32).

3. Press Jaws for Metallic Press Connector Systems:

Recommended for Pressgun 6 Plus, 6, 5, 4B, 4E, and other compatible machines.
Models such as 2299.9 and 4299.9 are available for different sizes (e.g., 12, 15, 18, 22).

4. Hinged Adapter Jaws:

Designed for Viega system press rings.
Models include 2496.1 and 2296.2, suitable for various press systems.
Not suitable for Sanpress XL (gunmetal).

5. Press Rings for Metallic Press Connector Systems:

Made from phosphatised steel.
Includes models like 2296.1 and 4296.1, compatible with systems such as Megapress and Geopress K.

6. Press Ring Sets for Megapress XL:

Recommended for use with Pressgun 6 Plus, 5, 4E, 4B, and other compatible machines.
Equipped with system cases and specific inlays for organization and protection.

Key Recommendations:

Ensure compatibility with the specified press machines for optimal performance.
Use phosphatised steel components for durability and reliability.
Follow specific model recommendations for each application to ensure proper fit and function.

Specifications and Components:
1. Press Ring and Press Booster: The press ring articles 753 887 and 753 900 are designed for use with the Pressgun Press Booster PT2 model 4296.4XL, made of phosphatised steel. The Press Booster is compatible with various Pressgun models including 6 Plus, 5, 4E, and 4B.
2. Spare Parts: Includes shoulder belts, replacement handles, and various components for the Pressgun Press Booster PT2 model 4296.4XL.
3. Tool Sets: The press-in branch connector tool set PT2 model 4278.5 is for steel pipes and includes a drilling device, shaft, positioning aid, and press-in tool.

System Cases and Inlays:
1. System Case: Model 2202 and 2202XL are designed for various system case inlays, with a maximum loading capacity of 25 kg, compatible with Sortimo vehicle equipment.
2. Case Inlays: Various models are available for different press machines and tools, including Pressgun 6 Plus, Picco 6, and Megapress XL.

Tools for Pipe Preparation:
1. Pipe Cutters: Models 2290 and 2191 are designed for cutting copper, stainless steel, and plastic pipes.
2. Deburrers: Models 2292.2 and 2292.4XL are for internal and external deburring of pipes.
3. Bending Tools: Model 5331 is for multi-layer pipes, with specific bending radii.

Spare Parts and Accessories:
1. Rechargeable Batteries and Chargers: Lithium-ion batteries and chargers are available for 18V and 12V systems, compatible with various Pressgun models.
2. Care Products: Maintenance oil and cleaning fleece are provided for the upkeep of press machines and components.

Key Recommendations:
- Ensure compatibility of press rings and boosters with the appropriate Pressgun models.
- Utilize the correct system case and inlay for specific tools to ensure proper storage and transport.
- Regular maintenance using specified care products is recommended to prolong the lifespan of tools and components.

Overview: The document provides detailed specifications and descriptions of various Viega system valves and components, focusing on their applications, materials, and technical data. It includes information on marking tools, system valves, and press connectors, emphasizing their compatibility with different systems and standards.

Specifications: The document outlines the specifications for different types of valves, including slanted seat valves, KRV valves, backflow preventers, and ball valves. These components are made from materials such as stainless steel, gunmetal, and silicon bronze, and are designed for use in potable water, heating, and industrial applications. The valves feature components like spindle transmission, ergonomic handwheels, and interchangeable media markings.

Technical Data: The valves are designed to operate at a maximum pressure of 1.6 MPa (PN 16) and a maximum temperature of 90°C. They are equipped with DVGW-test marks, ensuring compliance with relevant standards. The document also specifies the use of EPDM and FKM sealing elements, with restrictions on FKM in potable water and gas installations.

Procedures and Recommendations: The document recommends using Viega press tools for installation to ensure functional safety. It advises regular maintenance of these tools by authorized service partners. Additionally, it highlights the importance of observing flow direction and avoiding the installation of copper components upstream of galvanized ferrous materials.

Marking and Identification: The document describes the marking system for press connectors, which includes manufacturer details, pipe dimensions, and batch information. It also explains the SC-Contur feature, which ensures that unpressed connections become visibly leaky when the system is filled, aiding in the detection of installation errors.

Applications and Limitations: The valves and components are suitable for potable water, heating systems, compressed air systems, and industrial applications. However, the use of the system for other applications or media requires consultation with Viega. The document advises checking the latest technical information on the Viega website before purchase and installation.

Compliance and Standards: The document references compliance with European and German standards, such as DIN EN 1982 and ISO 228. It notes that while the information is based on these standards, national laws and regulations take precedence in other countries.

Overview: This document provides detailed technical specifications and component descriptions for various Easytop system valves and components, including backflow preventers, circulation regulation valves, ball valves, and accessories. The components are designed for use in plumbing systems, ensuring compliance with DVGW standards and featuring SC-Contur technology for secure press connections.

Backflow Preventers: These devices are made from non-corroding steel and feature press connections. Key components include a spindle transmission, stainless steel upper part, valve plate unit, position display, ergonomic handwheel, and EPDM sealing elements. They operate at a maximum pressure of 1.6 MPa and a temperature of 90°C.

Circulation Regulation Valves: Designed for hydraulic circuit balancing, these valves are available in thermostatic and static models. They feature silicon bronze or gunmetal casings, stainless steel balls, and EPDM sealing elements. The operating pressure is up to 1 MPa, with a temperature range of 40–65°C for thermostatic models.

Ball Valves: These valves are available in various configurations, including full port and G-thread options. They are constructed from silicon bronze or stainless steel, with maintenance-free selector shafts and EPDM sealing elements. The maximum operating pressure is 1.6 MPa, and the temperature can reach up to 110°C.

Accessories: The document lists various accessories such as insulating shells, actuator sets, thermometers, and drainage valves. These components are designed to enhance the functionality and efficiency of the Easytop system valves.

Technical Data: All products are tested and certified with the DVGW mark, ensuring compliance with German standards for water safety and hygiene. The document includes detailed tables with model numbers, dimensions, and article numbers for easy reference.

Overview: The document provides detailed technical specifications and component descriptions for various Easytop valves and accessories, including ball valves, free-flow valves, concealed valves, and mounting units. It outlines the materials, operating conditions, and compatibility of each product.

1. Ball Valves:

Models 2375.8, 4275.8, 4375.8, 4275.8XL: These models are designed for steel pipes with press connections and feature non-corroding steel valve casings, stainless steel components, and EPDM or FKM sealing elements. They have a maximum operating pressure of 1.6 MPa and temperatures ranging from 110°C to 140°C. Notably, they are not suitable for district heating systems.

2. Free-flow Valves:

Models 2278, 2278.1: These valves are made from gunmetal or silicon bronze and are suitable for press connections. They have a maximum operating pressure of 1.6 MPa and a temperature limit of 90°C, with DVGW certification.

3. Concealed Valves:

Models 2278.5, 2278.6, 2235.2, 2235.3: These concealed valves feature gunmetal or silicon bronze casings and are designed for press connections. They include components for site protection and have a maximum operating temperature of 90°C.

4. Domestic Water Meter Units:

Models 2231.3, 2231.4, 2231.03, 2231.13, 2231.04, 2231.14: These units are sound and heat insulated, designed for concealed installation, and compatible with Coax G2 measuring capsules. They operate at a maximum temperature of 90°C.

5. Slanted Seat Valves:

Models 2230.52, 2230.53, 2230.92: These valves are made from gunmetal or silicon bronze, with stainless steel valve seats. They feature ergonomic handwheels and are certified by DVGW, with a maximum pressure of 1.6 MPa.

6. Accessories:

Connection Screw Fittings and Drainage Valves: These accessories are designed for use with Easytop valves, featuring EPDM sealing elements and compatibility with various thread types.

Key Notes:

Some models require specific tools like the Pressgun Press Booster for installation.
Not all valves are suitable for district heating systems.
Products comply with various standards, including DIN EN 1982 and DVGW certifications.

Easytop Drainage Valve and Components
The Easytop drainage valve is compatible with various Easytop models including actuator sets, thermometers, ball valves, and circulation regulation valves. It is made of brass and features a G-thread. The components include a polygon model 2278.8.

Easytop Insulating Shell
This shell is suitable for Easytop slanted seat valves and is self-adhesive. It comes in various sizes with an insulating layer thickness compliant with GEG standards.

Easytop Slanted Seat Valve Top
Compatible with several Easytop slanted seat valve models, this component is made from gunmetal or silicon bronze and includes a stainless steel valve plate unit. It features an ergonomic handwheel and a position display.

Easytop KRV Slanted Seat Valve Top
Similar to the slanted seat valve top, this component is suitable for KRV models and includes the same material specifications and features.

Easytop Backflow Preventer
Designed for Easytop backflow preventer models, this component is made from gunmetal or silicon bronze and includes a stainless steel valve plate unit.

Easytop Handwheel and Media Marking
The handwheel is made of plastic and is compatible with various Easytop valve tops. Media marking is available in different colors and is suitable for Easytop handwheels and thermometers.

Easytop XL Components
Includes slanted seat valve tops and backflow preventer tops for XL models, made from gunmetal or silicon bronze with stainless steel components.

Easytop Actuating Lever
Available in plastic and metal versions, suitable for Easytop ball valves. The metal version is not suitable for the insulating shell model.

Prevista Dry Pre-wall/Flushing Technology
The Prevista Dry system is designed for pre-wall installations in dry construction. It supports barrier-free and handicapped accessible mounting. The system includes elements for WC, bidet, washbasin, urinal, and fitting holders. It features adjustable construction depth and is compatible with Viega wall plates.

Technical Specifications
The system supports a maximum load of 400 kg for WC and bidet, and 150 kg for washbasin and urinal. It meets fire safety and sound protection requirements.

Prevista Dry Plus Configurator
A web application for dimensioning and material quantity calculation for the Prevista Dry Plus system.

Product Information
The document provides detailed information on product selection, mounting, commissioning, and maintenance. It is based on European and German standards and includes recommendations for other countries.

Overview: The document provides detailed specifications and components for various models of the Prevista Dry WC and washbasin elements, focusing on barrier-free and adjustable installations suitable for different construction needs.

Specifications: The Prevista Dry WC elements are designed for flush actuation from the front or top and are barrier-free. They include components such as powder-coated frames, concealed cisterns, and adjustable connection fittings. The filling valve type AG is tested to BS 1212-4:2016 with WRAS approval. The technical data specifies partial and full flush volume settings, with factory settings and adjustable ranges provided.

Components: Key components across models include powder-coated frames, concealed cisterns, WC connection fittings, and lockable feet for height adjustment. Specific models may include additional features like flushing throttles, conduit pipes for shower WC connections, and eccentric adapters.

Technical Data: The document outlines the flush volume settings, maximum load capacities, and projection limits for each model. For instance, the partial flush volume factory setting is approximately 3 liters, with a range of 2–4 liters, while the large flush volume setting ranges from 3.5 to 7.5 liters.

Notes and Recommendations: The document advises on compatible flush plates and accessories for the Prevista product group. It also provides guidance on additional components required for specific installations, such as fixing sets for pre-wall mounting.

Washbasin Elements: The washbasin elements are designed for single-hole fittings and include features like height-adjustable connections and concealed connection boxes. They are compatible with the Prevista Dry Plus system and have a maximum load capacity of 150 kg.

Conclusion: The Prevista Dry product line offers versatile and adjustable solutions for WC and washbasin installations, emphasizing ease of use and compatibility with various construction requirements.

Overview: The document provides a detailed description of the Prevista Pure pre-wall and flushing technology, focusing on various components such as pre-wall blocks, concealed cisterns, and flush plates. It outlines specifications, technical data, and compatibility with different bathroom fixtures.

Specifications: The pre-wall blocks are designed for wet construction and are compatible with WC, bidet, washbasin, and urinal installations. They support significant loads and meet fire safety and sound protection standards. The concealed cisterns are compatible with all Prevista flush plates and offer dual flush technology with adjustable flush volumes.

Procedures: Installation involves fixing pre-wall blocks by walling in or around, with integrated recesses for secure bonding. The document emphasizes the need to consult Viega for applications beyond the described scope.

Technical Data: The cisterns have factory settings for partial and full flush volumes, with adjustable ranges. The document specifies the components included with each product, such as filling valves, connection fittings, and fixing materials.

Recommenations: Users are advised to check the latest technical information on the Viega website before purchase and installation. The document also highlights the availability of a flush plate configurator for design visualization.

Accessories: The document lists various accessories, including flush plates for different styles and functionalities, such as manual and touchless actuation. It also details the components and materials used in these accessories.

Compliance: The information is based on European and German standards, with recommendations for other regions where national standards may not exist. The document stresses the importance of adhering to local laws and regulations.

Overview: The document provides detailed specifications and options for various WC flush plates and remote flush actuations compatible with Prevista concealed cisterns. It includes information on models, components, technical data, and additional accessories required for installation and operation.

Specifications: The flush plates are designed for manual or touchless actuation, featuring dual flush technology with factory settings for partial (3 liters) and full flush volumes (6 liters). The Viega Hygiene function allows programmable hygiene intervals and flush volumes.

Components: Each flush plate model includes a fixing frame, actuating rod set, and fixing bolt. Some models also feature LED lighting and orientation lights.

Technical Data: The electronic accessory set, required for operation, supports a power supply voltage of 100–240 V AC/50–60 Hz. The hygiene function is programmable with intervals ranging from 1 hour to 168 hours and flush volumes of 3 liters or 7.5 liters.

Models and Customization: Various models are available, including Visign for More, Public, Life, and Style series, each with different material finishes such as stainless steel, metal, and plastic. Customization options include special colors and gold-plating, with specific delivery times for customized orders.

Installation and Accessories: Installation frames and accessory sets are necessary for certain models, with options for wet and dry construction. Additional components like junction boxes, battery compartments, and extension cables are available for enhanced functionality.

Notes: The electronic accessory set must be ordered separately for all models. The document emphasizes the importance of the Viega Hygiene function for maintaining hygiene standards.

Overview: This document provides technical specifications and component details for various models of WC remote flush actuation systems and urinal flush plates under the Prevista Visign brand. It includes information on compatibility, technical data, and components for each model.

Components: The document lists components such as adapter plugs, battery compartments, battery blocks, radio receivers, extension cable adapters, and actuating rod sets. These components are essential for the installation and operation of the flush systems.

Radio Receiver: The radio receiver is designed to receive flush actuation signals via radio in combination with HEWI support arms and upgrade kits. It operates at a frequency of 868.4 MHz and is compatible with various WC flush plates and remote flush actuation models.

Extension Cable Adapter: This adapter is used for connecting additional electrical signals and is compatible with several models of WC flush plates and remote flush actuation systems.

Extension Set: Designed for dual flush technology, this set allows flush actuation from the front or top and is suitable for specific models of WC flush plates. It includes actuating rod sets and fixing bolt sets.

WC Cover Plates: These are designed for use with all Prevista concealed cisterns and require specific connection cables and radio receivers. They are available in various finishes, including plastic and chrome.

Urinal Flush Plates: The document details manual and infrared flush actuation systems for urinals, including components like fixing frames, actuating rod sets, and cartridge valves. The infrared systems offer touchless operation and include electronic cartridge valves and mains adapters.

Technical Data: The document provides technical specifications such as receiving frequency for radio receivers and power supply voltage for infrared flush actuation systems.

Notes: Installation notes include recommendations for maximum walling thickness and compatibility with Viega pre-wall systems.

Catalog excerpts

CATALOGUE 2023/2024 Viega Product Guide-1

Range overview CATALOGUE 2023/2024 Viega Product Guide

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CATALOGUE 2023/2024 Viega Product Guide-3

Viega Product Guide Range overview General information UK 2/23 · Catalogue 2023/2024 · We reserve the right to effect changes. Piping technology Profipress Profipress G Profipress S Megapress Megapress S Megapress G Temponox Sanpress Inox Sanpress Inox G Sanpress Viega Smartpress System press tools Valves Easytop system valves Pre-wall/flushing technology Prevista Dry Prevista Pure Flush plates/accessories List of article numbe

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CATALOGUE 2023/2024 Viega Product Guide-5

PIPING TECHNOLOGY Profipress Press connecting technology for copper pipes (water) Profipress G Press connecting technology for copper pipes (gas) Profipress S Press connecting technology for copper pipes (higher temperature ranges) Megapress Press connecting technology for thick-walled steel pipes Megapress S Press connecting technology for thick-walled steel pipes (higher temperature ranges) Megapress G Press connecting technology for thick-walled steel pipes (gas) Temponox Press connecting technology with stainless steel pipes (heating and cooling) Sanpress Inox Press connecting technology...

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CATALOGUE 2023/2024 Viega Product Guide-7

VALVES Easytop system valves

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CATALOGUE 2023/2024 Viega Product Guide-9

PRE-WALL/ FLUSHING TECHNOLOGY Prevista Dry Pre-wall installation system for dry wall construction Prevista Pure Pre-wall installation system for wet construction Flush plates / accessories For WC- and urinal flush actuations

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CATALOGUE 2023/2024 Viega Product Guide-10

Range overview Registered trademark: Viega Ltd. 2 Miller Court, Severn Drive Tewkesbury Business Park Tewkesbury, GL20 8DN United Kingdom E-Mail: Internet: [email protected] viega.co.uk Bank account: Deutsche Bank AG London GB28 DEUT 4050 8116 0502 00 DEUTGB2L Reg. No.: 09096150 (England and Wales) VAT No: GLN (Global Location Number): Viega is an expert in healthy drinking water in buildings and is one of the global market and technology leaders in the installation sector. As a quality-focused family business employing almost 5000 people, the company has over 120 years of experience in building...

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CATALOGUE 2023/2024 Viega Product Guide-11

Range overview SIZE AND THREAD DETAILS Abbreviation External diameter of pipe External diameter of pipe Product standard-specific Nominal diameter Screw thread (cylindrical) Maximum operating pressure for gas Pressure nominal External thread (tapered) Internal thread (cylindrical) Wall thickness Product standard-specific Spanner size CONVERSION OF PRESSURE UNITS mbar Profipress – working pressure max.: until now 16 bar; new, in accordance DIN 1988-200 (2012): 1.6 mPa. IX

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CATALOGUE 2023/2024 Viega Product Guide-12

Range overview General terms of delivery Viega Ltd. 1 1.1 Interpretation Definitions. In these Conditions, the following definitions apply: “Business Day” means a day (other than a Saturday, Sunday or public holiday) when banks are open for business; “Conditions” means the terms and conditions set out in this document as amended from time to time in accordance with clause 11.6; “Contract” means the contract between Viega and the Customer for the sale and purchase of the Products in accordance with these Conditions; “Customer” means the person or firm who purchases the Products from Viega; “Delivery”...

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CATALOGUE 2023/2024 Viega Product Guide-13

Range overview General terms of delivery Viega Ltd. 5.1.1 conform in all material respects with the description and any applicable specification; and 5.1.2 be free from material defects in design, material and workmanship; (the “Warranty”). 5.2 Subject to clause 5.3 below, if: 5.2.1 the Customer gives notice in writing to Viega within a reasonable time of discovery that some or all of the products do not comply with the warranty set out in clause 5.1; 5.2.2 Viega is given a reasonable opportunity of examining such products; and 5.2.3 the Customer (if asked to do so by Viega) returns such products...

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CATALOGUE 2023/2024 Viega Product Guide-14

Range overview General terms of delivery Viega Ltd. 7.7 If the Customer fails to make any payment due to Viega under the Contract by the due date for payment, then the Customer shall pay interest on the overdue amount at the rate of 8% per annum above Bank of England’s base rate from time to time. Such interest shall accrue on a daily basis from the due date until actual payment of the overdue amount, whether before or after judgment. The Customer shall pay the interest together with the overdue amount. 7.8 The Customer shall pay all amounts due under the Contract in full without any set-off,...

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CATALOGUE 2023/2024 Viega Product Guide-15

UK 2/23 · Catalogue 2023/2024 · We reserve the right to effect changes. Range overview Profipress with SC-Contur Piping technology

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CATALOGUE 2023/2024 Viega Product Guide-16

Range overview Flow-optimised press connector system made of copper (99.9 % Cu-DHP), gunmetal or silicon bronze for copper pipes. Press connectors for protecting the sealing element equipped with cylindrical pipe guide. Press connectors from d64.0 with stainless steel cutting ring to ensure the mechanical strength of the connection. The pressing force is located before and behind the sealing element seat. Suitable for concealed and pre-wall installations of riser pipes and floor installations. Marking Manufacturer, pipe dimension, batch, approval markings (DVGW), green dot on press end, detachable...

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CATALOGUE 2023/2024 Viega Product Guide-17

Range overview Profipress with SC-Contur TABLE OF CONTENTS Elbows T-pieces Adapters/elbows Couplings Reductions Screw fittings Caps, plugs Flanges Wall plates Mounting units Wall lead-ins Smartloop inliner technology: internal circulation pipes Compensators Gunmetal shut-off valves, from 2017 Gunmetal ball valves Gunmetal ball valves, from 2017 Free-flow valves, from 2017 Concealed free-flow valves, concealed straight seat valves, from 2017 Manifolds, cross pieces Radiator connections Skirting board radiator connection pieces Accessories Tools Sealing elements GTIN-Code (Global Trade Item Number...

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CATALOGUE 2023/2024 Viega Product Guide-18

Range overview ELBOWS rofipress E P lbow 90° with SC-Contur - copper - press connections Components EPDM sealing elements Model 2416 VdS = VdS certification Profipress XL Elbow 90° with SC-Contur - copper - press connections Components EPDM sealing elements, cutting rings, separator rings Model 2416XL rofipress E P lbow 90° with SC-Contur - copper - plug-in end, press connection Components EPDM sealing element Model 2416.1 VdS = VdS certification Profipress XL Elbow 90° with SC-Contur - copper - plug-in end, press connection Components EPDM sealing element, cutting ring, separator ring Model...

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CATALOGUE 2023/2024 Viega Product Guide

CATALOGUE 2023/2024 Viega Product Guide

Catalog excerpts

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