Tre Mercati offer one of the most comprehensive choices of Shower Valves, Shower Heads and Kits on the market. Manufactured to the highest standard and backed by Tre Mercati's well renowned commitment to service and satisfaction, we are sure that you will find the mixer that you have been looking for.


Shower Valves
Comparison Chart

Click 'more' on each product to see flow rate, and pressure drop in bars.

A bar is the vertical distance measured in metres from the base of the storage tank to the head of the shower.
For example:
0.1 Bar = 1 Metre 0.2 Bar = 2 Metre 1.0 Bar = 10 Metre

Provided that the instructions given with the valves are followed by a qualified plumber on installation, they will give you years of satisfactory use.

It is imperative that all pipework is thoroughly flushed through before installing the valve. Failure to do this results in debris such as flux and wire wool etc. entering the mechanism and blocking the flow of water.

All measurements are in millimetres and are approximate.

In line with our policy of continuous improvement, we reserve the right to alter or amend any product specification without prior notice.

Derby Valve
This all brass, ceramic disc valve will give good results on any system which gives equal pressure on both hot and cold water supply. For example Combination Boilers, Gravity Feed and Pumped Systems. It is not a thermostatically controlled valve but it features an adjustable water flow and a maximum temperature adjustment limit to protect children and the elderly. (Please check details on the Instruction Leaflet). The same valve can be used for Concealed or Exposed Installation and is available in Chrome or Gold-Plated Brass.

Latina Valve
This all brass, ceramic disc valve will give good results on any system which gives equal pressure on both hot and cold water supply. For example Combination Boilers, Gravity Feed and Pumped Systems. It is not a thermostatically controlled valve but it features an adjustable water flow and a maximum temperature adjustment limit to protect children and the elderly. (Please check details on the Instruction Leaflet). The same valve can be used for Concealed or Exposed Installation and is available in Chrome or Gold-Plated Brass.

Siena Valve
This all brass, ceramic disc valve will give good results on any system which gives equal pressure on both hot and cold water supply. For example Combination Boilers, Gravity Feed and Pumped Systems. It is not a thermostatically controlled valve but it features an adjustable water flow and a maximum temperature adjustment limit to protect children and the elderly. (Please check details on the Instruction Leaflet). The valve can be used for Exposed Installation only, and is available in Chrome or Gold-Plated Brass.

Anzio-Lever Valve
Available Chrome Plated or in Satin Chrome.

Victoria Valve
The attractive ceramic lever gives distiction to this manual controlled valve. It requires a system that operates on equal pressure from hot and cold water supply, for example Combination Boilers, Gravity Feed and Pumped Systems. In the interests of safety, it contains both and adjustable water flow and a maximum temperature settiong. (Please check details on instruction leaflet). The same valve is adaptable for Concealed or Exposed installation and is available in Chrome or Gold-Plated Brass.

Elite Valve
This thermostatic valve operates with a single control from off to full flow in sequence whilst increasing temperature from cold to hot. It also contains a sensitive wax capsule which closes down the operation should either the hot or cold supply fail. This high performance shower valve will operate with any plumbing system providing the instructions are followed and the appropriate flow devices are used. (Please check details on Instruction Leaflet). Finish available in Chrome or Gold-Plated Brass.

Imperial Valve
This thermostatic shower valve incorporates a wax capsule to give temperature stability for the safety of all the family. This popular valve will operate on any plumbing installation provided all the instructions are followed and the correct flow devices are used. (Please check details in Instruction Leaflet). Finish available in Chrome or Gold-Plated Brass.

San Marco Valve
This new ultra modern dual control, thermostatic valve is compatible with any plumbing system. It contains an instant shut-off in the event of water failure and has seperate flow and temperature control. The concealed model has isolating valves under the plate for ease of maintenance. This high performance valve will operate with any type of domestic plumbing system providing the installation instructions are followed. Finish available in Chrome or Gold Plate.

Roma High & Low Pressure Valve
A minimum operating pressure of 0.1 Bar (1 Metre Head) is necessary for the efficient performance of this unique design exposed valve and a minimum operating pressure of 0.5 Bar (5 Metres Head) for the concealed version. This valve requires equal pressure on both hot and cold water supply, for example gravity fed Combination Boilers and Pumped Systems. Finish available in Chrome or Gold-Plated Brass.

Non-Concussive
These push button valves conform to the highest standards and are specifically designed for use in a wide range of applications. They are most effective in conserving water in communal shower facilities. They are time set to 30 seconds. We recommend 0.2 Bar minimum pressure, 10 Bar maximum pressure for the efficient operation of these water saving valves. Finish available in Chrome or Gold Plate.

Arona Range
The thermostatic valve that does everything! The ultimate in design technology available in a variety of various parts to fulfil exact bath and shower needs. It has dual control with alternative handwheels and can be adapted with a bath filling spout as an alternative to the conventional deck pattern bath filler. This high performance valve will operate with any type of domestic plumbing system providing the installation instructions are followed. (Please check details on instruction leaflet). Finish available in Chrome or Gold Plate.

Thermostatic Deck Pattern Fillers
Giving a conventional way of filling the bath with the added bonus of a thermostatically controlled shower. This can be supplied in any of our major ranges, for example York, Series 900, Modena and Imperial. It can also cope efficiently with unequal pressures from hot and cold supply. Finish available in Chrome or Gold-Plated Brass.

Caravan Mixers
The shower for the mobile home which can be supplied in any of our major ranges, for example Capri, Series 900, or Imperial. Finish available in Chrome or Gold-Plated Brass.

No. 1 Kits
Any combination of the following No. 1 Kits can be made to specific requirements using any handset and any hose. Metal parts are available in Chrome or Gold-Plated Finish.

No. 2 Kits
A selection of hoses and handsets can be incorporated with the No. 2 Kits to suit individual preferences.

No. 7 Kits
A selection of shower heads for concealed shower valves.

Handsets
On offer is one of the largest selections of handsets available in the United Kingdom, and will provide an answer for the most discerning customer.

Side Body Jets
A selection of jets to provide a water massage from any angle required.

Two Way Diverters
To change operation from Shower Head to Side Body Spray.

Ancillary Items

Shower Hoses
A shower hose suitable for every need, taste and application.

Shower Pumps
A range of Mains Voltage and Low Voltage pumps.

 

Wall Brackets

Soap Dishes

Heated Towel Rail

Thermostatic Blending Valve
Thermostatic mixing valves are designed to be used where it is necessary to reduce hot water temperature at wash hand basins, showers, bidets and baths. To limit the risk of accidental scalding. This is especially important in schools , sports centres, hospitals, nursing homes, prisons etc where normal water temperature can cause serious burn. Complies fully with NHS Model Engineering Specifications DO8.

Pressure Equalising Valve
The valve is designed to supply both hot and cold water at equal pressure, regardless of any pressure variations in the incoming supply. The valve equalises the pressure by automatically adjusting the higher hot or cold pressure to the level of the lower pressure. Pressure range of the hot and cold supply must be between 0.2 bar and 10 bar.

Applications:
Shower Mixers
Single Lever Mixers
Bath / Shower Mixers
Bidet Mixers
Multi Point / Comb or Fully modulating Gas Boilers
Gravity Systems
Mains Pressure Hot Water Cylinders or any Hot Water System which provides constant temp. output


Tre Mercati - Unit 1-2 Osborne Trading Estate, Busk Road, Oldham, OL9 6QZ
Tel: 0161 620 1212 Fax: 0161 627 1740