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Valsir S.p.a
Waste and water
supply systems, underfloor heating system
and flush cisterns


The most versatile on the worldwide market

Winner S boasts the most advanced technology on the global market.

It is the lowest flushing system on the market at 800 mm from the finished floor, it is a product with high mechanical performance, high technological innovation, offering an attractive range of plates and a unique soundproof container.

The numerous installation possibilities at different heights, the diverse flush activations, the flexibility in positioning the control plate are the winning features of the innovative Winner S.

Gamma Winner S

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From the core our know-how in soundproof systems


The experience gained by Valsir with its soundproof waste systems PP3, Triplus® and Silere® has allowed it to reach a level of excellence also with its flush systems, thus adding a very important feature to the numerous advantages of Winner S, that is, silence.

Winner S, together with Tropea S and Cubik S, are the first cisterns in the world made of a soundproof plastic material.

Inside the Valsir Research and Development laboratories, a special plastic compound was developed using a unique recipe with the aim of making flush cistern containers soundproofing.

The advantages of choosing Winner S

Innovative material of the container

Has been designed to ensure an elevated absorption of acoustic vibrations.

Limescale resistant

The materials used for the stop and float valve prevent limescale formation.

100% pre-assembled

The cistern is supplied 100% factory-fitted to accelerate and simplify installation on site.

Extreme versatility of activation type

The plate can be positioned at the front or above the cistern, with mechanical, pneumatic or electronic activation.

Easy installation

The rotating inlet fitting simplifies installation of the cistern.

Comply with EN 681/WC

The rubber components are in compliance with EN 681/WC, ensuring an unrivalled quality and resistance to chemical agents.

Compatible with all pan types

The outlet valve, patented by Valsir, guarantees the thorough cleansing of any type of pan, even rimless ones.

Certified according to ISO EN 3822 ISO EN 3822

The internal components of Winner S are certified according to ISO EN 3822,
both at 3 and at 5 bar.

Valsir Green Building


With Winner S, flush adjustment is simple and the flush can be set to 6/3 or 4.5/3 fully respecting the protection of environmental resources and Green Principles.

The usual outstanding technology

Stop valve

Made entirely of technopolymer and pre-fitted in the cisterns to facilitate and accelerate installation operations; the system incorporates an accessible closing device to guarantee perfect performance.alizzato interamente in tecnopolimero, è premontato sulla cassetta per facilitare e velocizzare le operazioni d’installazione; il sistema è inoltre dotato di un otturatore ispezionabile per garantirne sempre il perfetto funzionamento.

Compact float valve

Designed and produced to guarantee maximum reliability in all situations, it resists water hammer as great as 30 bar. The internal accessible filter and the absence of hose allow for easy maintenance and guarantee an excellent level of silence. It is certified in accordance with EN 14124.

Outlet valve

The resistance to limescale of its components,
the self-regulation to the WC pans present on the market, and the blends of the seals that remain unchanged over time, make it the most reliable valve on the market.

Safety device

The device guarantees the perfect position and protection of the internal components during handling of the cistern until the control plate has been installed.

Winner S, the most versatile

Three heights, on possibility of positioning the plate at the front or top and the choice of activations guarantee maximum installation flexibility on site.

The available range, masonry, Fixsystem, Block and free-standing Block, makes it perfect for all system requirements, regardless of the wall type.

Winner S in masonry walls
H 800 - H 880 - H 1140

The ideal solution for installations where height is limited, for example in areas under the window: thanks to its minimum installation height equal to 800 mm from the finished floor.

Winner S Fixsystem
H 800 - H 880 - H 1050

Winner S Fixsystem is the cistern with frame for wall-hung pans to be installed in brick walls.
Winner S allows the installation of a wall-hung pan starting from a reduced height of 800 mm from the finished floor, to a height of 880 and 1050 mm.

Winner S Block
H 800 - H 880 - H 1140

Winner S Block is used for the installation of wall-hung pans in light walls, such as plasterboard and wood. The frame is painted to prevent corrosion and complies with the static resistance of 400 kg according to EN 997.

Free-standing Winner S Block
H 800 - H 880 - H 1140

Free-standing Winner S is used for installations of wall-hung pans when there are no load-bearing walls for anchoring the frame. The frame is anchored to the floor only and complies with static resistance of 400 kg according to EN 997.

Control plates: furnish with style


The Valsir range of flush cisterns meets the aesthetic requirements of the market thanks to the design and the refined materials of the control plates.


The Valsir Design line of control plates is part of a project launched by Valsir destined for the showroom distribution channel and encompasses over 250 models produced using innovative and refined materials.


The range of in-wall and external cisterns is accompanied by a complete series of pneumatic push buttons.

Ideali per non vedentiIdeali per disabili

the multiple solutions of winner s

Thanks to an accurate study and the wide flexibility of the solutions proposed, Winner S has allowed the installation limits related to the old technologies on the market to be overcome.


The Fixsystem template make it easy

To enable a rapid and simple installation of the Fixsystem frames, we have designed an installation template that is very practical and drastically reduces installation time.

This accessory was designed to provide an installation support during the installation phases of the Winner S and Tropea S Fixsystem frames to the wall. In this way the job can be done by only one person guaranteeing the best result.