Related Manuals for Viega 2235.2
Summary of Contents for Viega 2235.2
- Page 1 Easytop concealed straight seat valve with SC-Contur Instructions for Use for drinking water installation Model Year built: 2235.2 from 04/2017 en_INT...
- Page 2 Easytop concealed straight seat valve with SC-Contur 2 from 23...
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Page 3: Table Of Contents
Table of contents Table of contents About these instructions for use Target groups Labelling of notes About this translated version Product information Standards and regulations Intended use 2.2.1 Areas of use 2.2.2 Media Product description 2.3.1 Overview 2.3.2 Press connection with SC-Contur 2.3.3 Sealing elements 2.3.4... -
Page 4: About These Instructions For Use
This restriction does not extend to possible operating instructions. The installation of Viega products must take place in accordance with the general rules of engineering and the Viega instructions for use. -
Page 5: About This Translated Version
About these instructions for use About this translated version This instruction for use contains important information about the choice of product or system, assembly and commissioning as well as intended use and, if required, maintenance measures. The information about the products, their properties and application technology are based on the current standards in Europe (e. -
Page 6: Product Information
Product information 2 Product information Standards and regulations The following standards and regulations apply to Germany / Europe and are provided as a support feature. Regulations from section: Fields of application Scope / Notice Regulations applicable in Ger‐ many Planning, execution, operation DIN EN 806, part 1 and maintenance of potable water installations... - Page 7 Product information Regulations from section: Product description Scope / Notice Regulations applicable in Ger‐ many Suitability for drinking water Trinkwasserverordnung (TrinkwV) installations Suitability for drinking water DIN 50930-6 installations Requirements in plastic compo‐ DVGW-Arbeitsblatt W270 nents in drinking water installa‐ tions Regulations from section: Overview Scope / Notice...
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Page 8: Intended Use
DIN EN 806-5 potable water installations Intended use Coordinate the use of the model for areas of use and media other than those described with the Viega Service Center. 2.2.1 Areas of use Use is possible in the following areas among others:... -
Page 9: Media
Product information 2.2.2 Media The model is also suitable for the following media, amongst others: Drinking water without limitations acc. to the applicable directives, Ä „Regulations from section: Media“ on page 6 maximum chloride concentration 250 mg/l pursuant to applicable regulations, see Ä... -
Page 10: Press Connection With Sc-Contur
SC-Contur Fig. 3: SC-Contur Viega press connections are equipped with the SC-Contur. The SC- Contur is a safety technology that is certified by the DVGW and ensures that the connection is guaranteed to be leaky in an unpressed state. In this way, unpressed connections are noticed immediately during a leakage test. -
Page 11: Sealing Elements
Product information Viega guarantees that unpressed connections are visible during a leakage test: with wet leakage test in the pressure range from 0.1 hPa–0.65 MPa (1.0 mbar–6.5 bar) with dry leakage test in the pressure range from 22 hPa–0.3 MPa (22 mbar–3.0 bar) -
Page 12: Compatible Components
Product information 2.3.5 Compatible components The model is equipped with press connections and compatible with the Profipress, Sanpress and Sanpress Inox system. Pipes The press connections are tested and approved according to the appli‐ cable regulations with the following pipe types: Copper pipes –... -
Page 13: Optional Accessories
Product information Optional accessories The following optional accessories are available: Insulating shell Equipment sets Public building model Mounting sets Fig. 4: Model 2210.40, insulating shell Fig. 5: Model 2236.10, equipment set Easytop concealed straight seat valve with SC-Contur 13 from 23... - Page 14 Product information Fig. 6: Model 2236, equipment set Fig. 7: Model 2236.50, public building model Fig. 8: Model 2235.90, mounting set front position Easytop concealed straight seat valve with SC-Contur 14 from 23...
- Page 15 Product information Fig. 9: Model 2235.95, mounting set rear position Easytop concealed straight seat valve with SC-Contur 15 from 23...
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Page 16: Handling
Handling 3 Handling Assembly information 3.1.1 Installation dimensions A - at least 45 mm B - maximum 130 mm (when using model 2236 maximum 80 mm) 3.1.2 Permitted exchange of sealing elements Important instruction With their material-specific qualities, sealing elements in press connectors are adapted for use with the corre‐... -
Page 17: Required Tools
Press jaw or press ring with corresponding hinged adapter jaw, suit‐ able for the pipe diameter and suitable profile Fig. 10: Press jaws Recommended Viega press machines: Easytop concealed straight seat valve with SC-Contur 17 from 23... -
Page 18: Assembly
Handling Pressgun 5 Pressgun Picco Pressgun 4E / 4B Picco Type PT3-AH Type PT3-H / EH Type 2 (PT2) Assembly 3.2.1 Replacing the sealing element Removing the sealing element Do not use pointed or sharp-edged objects to remove the sealing element. These could damage the sealing element or bead. -
Page 19: Shortening The Pipes
Handling 3.2.2 Shortening the pipes NOTICE! Leaky press connections due to damaged material! Press connections can become leaky due to damaged pipes or sealing elements. Observe the following instructions to avoid damage to pipes and sealing elements: – Do not use cutting discs (angle grinders) or flame cutters when cutting to length. - Page 20 Handling Requirements: The pipe end is not bent or damaged. The pipe is deburred. The correct sealing element is in the press connector. EPDM = polished black The sealing element is undamaged. The complete sealing element is in the bead. Push the press connector onto the pipe as far as it will go.
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Page 21: Mounting The Valve
Handling Carry out the pressing process. Open and remove the press jaw. ð Connection is pressed. 3.2.4 Mounting the valve Carry out a functionality test after initial mounting. Installation is possible in masonry (wet construction) and in dry con‐ structions (pre-wall / duct installations). Easytop concealed straight seat valve with SC-Contur 21 from 23... -
Page 22: Leakage Test
Handling Attaching in dry constructions Attach the fitting from behind with the fixing set onto a Viega fitting holder with slot nuts. Seal the wall lead-in on the front side of the wall with the self-adhe‐ sive sealing flange. Fig. 11: 2235.95 Fixing set back Attach the protective sleeve of the valve in front of and behind the cladding (e. -
Page 23: Maintenance
Observe the applicable regulations for the operation and maintenance of drinking water installations, see Ä „Regulations from section: Mainte‐ nance“ on page 8. Viega recommends actuating the fitting regularly and checking its function. Disposal Separate the product and packaging materials (e. g. paper, metal, plastic or non-ferrous metals) and dispose of in accordance with valid national legal requirements.