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Application

Components can be used for residential buildings, but also for installations in industrial applications such as plant engineering and shipbuilding, as well as:

  • Drinking water installations.
  • Heating.
  • Compressed air or technical gases.

Components can be used as maintenance fittings, for shutting off individual devices, riser pipes, or entire story connection pipes. Consult manufacturer for further details.

Description

Slanted seat system valve fittings, suitable for various fields of application.

Features and benefits:

  • High performance in terms of safety and functionality due to SC-Contur and optimized sealing.
  • Designed to fulfil all requirements.
  • There is no need for sealed transitions.
  • Easy to install in confined installation situations.
  • Manufactured from corrosion resistant stainless steel or gunmetal.
  • Plastic T-shaped levers, metal T-shaped levers or metal L-shaped levers can be used dependent on application conditions.
  • Covers instant pressing and conventional screwed connections.
  • Economically efficient.
  • Easytop mounting units are available - consult manufacturer for details.
  • Flexible and easy to connect.
  • Available in sizes from DN 15–DN 100.
  • Equipped with a fixed flange connection pursuant to DIN EN 1092-1, the large valves connect seamlessly to the Sanpress Inox system or the Sanpress and Profipress systems.
  • Matching flange adapters are available.
  • All connection types have a non-rising spindle, are free of dead spaces, and are back-sealing.
  • Available in different designs: as slanted seat valve, as slanted seat valve combined with backflow preventer, or as backflow preventer only.
  • All variants come with corrosion-resistant valve plate units made of high-quality stainless steel, and with high-quality sealing.
  • To avoid strain on the valve plate seal due to high pressing or torsional forces, the seal integrated in the valve plate is pressed straight onto the valve seat. The valve plate rim then acts as a metal stop and prevents excessive force acting on the valve plate seal.
  • Handwheels are easy to grip, making the fittings comfortable to operate.
  • The signal colour of the position indication shows whether a valve is open or closed, even when seen from a distance.
  • The EnEV compliant insulating shells are manufactured from EPP insulating material and are self-adhesive, thus allowing for easy mounting.
  • Different parts of the system comply with standards such as DIN EN 1213:1999, DIN 50930-6, DIN EN 1982, DIN EN 13828 and DIN EN 1092-1.
  • DVGW CERT GmbH approved.

Central leakage test:

Equipped with the Viega SC-Contur, which is a safety technology approved by Kitemark, and ensures that the connection is guaranteed to be leaking in an unpressed state. In this way, inadvertently unpressed connections are noticed immediately during a leakage test.

Viega guarantees that unpressed connections are visible during a leakage test:

  • With the wet leakage test in the pressure range from 0.1–0.65 MPa (1.0–6.5 bar).
  • With dry leakage test in the pressure range from 22 hPa–0.3 MPa (22 mbar–3.0 bar).

Applications:

Components can be used for residential buildings, but also for installations in industrial applications such as plant engineering and shipbuilding, as well as:

  • Drinking water installations.
  • Heating.
  • Compressed air or technical gases.

Components can be used as maintenance fittings, for shutting off individual devices, riser pipes, or entire story connection pipes. Consult manufacturer for further details.

General information
Specification data
Product Reference

Easytop Valves (Slanted Seat Valves)

Type

Consult manufacturer's literature and insert requirements [part number(s)].

Direct press connection

D15-54

For metal press connector systems.

D16-63

For plastic press connector systems.

Accessories/ Other requirements

A wide range of accessories is available, including insulating shells, drainage valves and extensions, and pressure loss optimisation. Consult manufacturer for details and insert requirements [part number(s)].