DOUGLAS GROUP IS IN TOTAL CONTROL

With 20+ years' experience, the Douglas Group has earned a strong reputation for innovation, quality products, service and technical support. This is underpinned by a comprehensive new re-branding strategy and further product innovation, which will drive the firm forwards during 2005 - and beyond.

The company comprise two key brands - Douglas Controls and ESSCO Controls.

As a specialist supplier of thermostatic control solutions and accessories for non-domestic applications, the Douglas Controls brand is fast emerging as a significant market leader in the commercial showering, washing and bathing sectors.

Sister brand ESSCO Controls focuses on the building services sector, supplying two, three and four port mixing valves (rotary, lift and lay), hydraulic balancing valves and newly introduced fan coil controls.

Doug Stammers founded family-owned business, the Douglas Group, during the early 1980s. With its key brand entities - Douglas Controls and ESSCO Controls - the company is based in Wallingford, Oxfordshire.

Well-established, the company has a reputation for durable, quality-made products. It's been specialising in TMVs (thermostatic mixing valves) for over 20 years.

Going forwards

A complete re-branding strategy reinforced by a fresh, new corporate identity during 2005 signify the company's future direction and aim to increase its rapidly growing market share and sector influence.

Further initiatives reflect the company's commitment to developing its role in a competitive marketplace. These include a new-look web site, a ramped-up marketing campaign encompassing more audience-focused communication via advertising, PR work, fine-tuned sales literature and direct marketing tactics.

About Douglas Controls - innovative Total Control Solutions

Offering the most extensive choice of controls available with emphasis on evolving its high quality Total Control Range, Douglas Controls provides a comprehensive service to the sport/leisure business, the healthcare and security sectors and most types of industry/commercial venture (eg housing associations, care homes, schools, universities, hotels/boarding houses, commercial buildings).

The brand continuously aims to produce and supply innovative, high quality - safe and affordable - products, providing excellent value. It is committed to excellence in product design and function, plus unrivalled service support.

The Douglas Controls team is headed by managing director Richard Stammers. He is supported by sales director Bob Purdom, who has wide experience in the commercial business sector.

Commenting on the dynamics of the controls marketplace, Douglas Controls' managing director Richard Stammers says: "It's a complex, competitive marketplace, growing in sophistication. Our clients - consulting engineers, contractors and merchants, plus installers - have different, changing requirements.

"Meeting these needs is paramount. That's why we place so much emphasis on product innovation and technical ability. Made to the highest standards, they are reliable, easy and quick to install, and low-maintenance. Many of our products have unique features benefiting the end-user.

"With a Group-wide re-branding strategy being implemented, and a comprehensive product development programme in place, stand-by for more developments. We're here for the long term with our sights on increasing our sector presence, growing market share and making an even bigger impact with our Total Control Range!"

Service

Its highly skilled team offers in-house training support for its customers. In-depth knowledge of water systems enables provision of free, detailed training on all aspects of a complex marketplace.

Large warehouse facilities in Wallingford ensure high levels of stocks, ensuring delivery of every product when, and wherever, needed.

Douglas Controls often supplies its products to its clients anywhere in the UK, within 48 hours. Pre-despatch quality controls mean every item undergoes stringent inspection and testing procedures, ensuring the highest standards.

Products

The company's Total Control Range (TCR) is designed for all commercial applications, meeting the needs of its clients operating in different roles.

For consulting engineers, contractors and merchants - and their customers - TCR provides innovative design solutions delivering enhanced/technical performance, time saving benefits, reliability, value.

The Douglas Controls product portfolio encompasses thermostatic mixing valves (TMVs) for baths and basins, plus a comprehensive fail-safe thermostatic shower valve range. Ancillary products include: time-flow controls, anti-vandal heads, electronic sensor taps/kits, pressure-reducing and isolating valves.

Delabie, a Douglas Controls' manufacturing partner, particularly specialises in automatic shut-off controls.

Delabie has achieved market leadership through innovation and durable product construction. The low maintenance products are easy to install.

Mechanical (non-concussive) and electronic controls and water saving devices eliminate waste by regulating the quantity of water delivered, offering improved hygiene to the healthcare and food industries.

Building designers too are increasingly searching for solutions to ecology/economy issues presented by the European Water Charter. This states that 'water is a common heritage and its value must be acknowledged by all of us. We must save it and use it carefully.' Douglas Controls meets this key consideration - specifiers of a Douglas Delabie control valve are contributing to conserving a precious natural resource and ensuring reductions in water and energy bills.

Douglas Controls branded products are manufactured to the European ISO9002 quality standard.

Total Control Range: overview

Comprises:

• new product developments (eg sporting shower panel, thermostatic shower panel, Tempstop basin tap)
• TMVs (shower, wash basin, bath, bidet)
• thermostatic shower valves
• group shower solutions (group mixing valves, time flow controls mechanical, pneumatic, electronic non-touch)
• shower heads (vandal-resistant, fixed/flexible height kits)
• basin taps and mixers (mechanical, pneumatic, electronic non-touch)
• pressure-reducing valves
• new WC and urinal controls.

New products

• Sporting shower panel - neat, stylish (chrome and satin stainless steel finishes), combines performance and durability.
  Enables health, fitness and educational establishments to achieve valuable water savings (up to 60%).
  Also appropriate for domestic shower rooms, but requires 1 bar min pressure.
  
  Easy to install and clean, vandal-resistant.
  Prefabricated, it's a true second fix item requiring just three wall fixings.
  Installation and wall sealing requirements are reduced.
  Low maintenance - nozzle jet showerhead reduces scale build-up, serviceable cartridge. The unit must always be used with a TMV to provide a safe water temperature and prevent scalding.
• Thermostatic shower panel - combining thermostatic anti-scald technology and a stylish, modern panel design, this new satin finish unit is the ultimate in safety and control in hardwearing environments.
  
  Easy to install and maintain, product features include full thermostatic temperature with timed off time control for maximum water. It's an aesthetically pleasing solution for any group showering application.
  
  Features include top inlet or concealed (rear flexibles) pipe work options and the contoured panel reduces injury risk. With aesthetic, modern styling and vandal-resistant design, the unit has long service life.
  
  
  • Full thermostatic control assures user comfort and failsafe temperature control.
  • Separate on/off control achieves effective water savings of up to 60%.
  • Maintenance is low cost and simple, thanks to a serviceable cartridge and nozzle jet showerhead, which also reduces scale build-up.
  • Choice of inlet connections reduces and simplifies installation time.
• Tempostop basin tap - purpose-designed for intensive use in public places, this tap's limited flow-rate and automatic shut-off achieves 60% water and energy savings.
  
  It opens smoothly and runs without splashing.
  
  The anti-blocking version, Tempostop AB, offers anti-vandalism features including reinforced fixing and an innovative device, which eliminates the risk of the tap being 'blocked' in the 'on' position.
  
  In both cases flow rate is pre-set to six litres per minute, which the installer can adjust without removing the mechanism or isolating the water (Delabie patented). This ensures significant water savings.

Flagship products

• Thermostatic mixing valves (TMV3) - approved under the BuildCert scheme tested to TMV3 standard, meeting NHS Estates specification (DO8). Appropriate for higher risk and healthcare applications.
  
  Scaldings are totally avoidable. TMVs are used extensively to provide safety and comfort to users across a wide range of commercial applications. Douglas Controls' TMVs, Hydromix and Economix, are designed to prevent scalding by reducing to a safe level the hot water temperatures delivered to a bath, shower, basin or bidet.
  
  Typically, 'safe' water temperatures are: baths - 44-46 degrees C; showers/basins 38-41 degrees C; bidets 38 degrees C. Hot water temperatures in excess of these will cause scalding Hot water stored in a domestic situation will typically be emitted in excess of 60 degrees C - a potential scalding risk.
  
  With a range of fitting options including a combi valve solution, installation problems are overcome, combining low maintenance with durable performance.
  
  Used in baths, basins, showers and bidets, they ensure washing safety in all health care premises, care homes, schools, sports centres, factories, prisons and domestic housing.
  
  Chrome finish.
  
  Hydromix 15/3 and Economix 15/3 are licensed for healthcare use under the requirements of HPW/S/B and LPW/S/B for wash hand basins, showers, bidets.
  
  Hydromix 22/3 and Economix 22/3 are licensed for use in filling baths at high pressure HP/T44 (44 degrees C).
• Thermostatic mixing valves (TMV2) - approved under BuildCert scheme tested to TMV2 standard for domestic, low risk applications.
• TMR TMVs are appropriate for reducing temperatures in situations where normal hot water at 60 degrees C may accidentally scald and cause serious burns. Used in showers, bidets, baths they ensure washing safety in domestic and low risk environments.
  
  Chrome finish.
  
  The unique 'L' pattern design allows high flow rates, reducing new and retrofit installation times by up to 40%.
• Avance Elite thermostatic shower mixing valve - is the ideal choice for a single point shower application.
  
  
  • High performance unit, it's efficient and durable.
  • A unique product suitable for all UK systems as one product fits all.
  • Its 10 litre per minute flow regulator ensures high performance showering and effective water utilisation and cost savings.
  The adjustable swivel inlet elbows are a distinctive feature.
  
  They make the unit easy to install with flexibility to accommodate building tolerance, so it's ideal for retrofit applications.
  
  Its attractive, contemporary design, in a chrome finish, means it's suitable for houses, hotels, student halls of residence, healthcare applications, homes for the elderly, sports/leisure facilities.
  
  With recessed or exposed fittings options, the product can be used for vented/unvented systems and combi boilers, offering flexibility and easy specification.
  
  The Avance Elite works on high and low pressure - TMV3 certified, fail-safe temperature control is assured.
  
  Single control operation means unit is easy-to-use, while maximum temperature limitation ensures total safety, even in high-risk applications.
  
  
  • Serviceable cartridge enables simple, low cost maintenance.
  The centres are fully adjustable to suit most retrofit applications.
• Thermomix dual control shower valve - a smart-looking, modern-styled robust unit in chrome finish, offering strength, efficiency and high performance.
  • Ideal for private homes, hotels, student accommodation, care homes, gyms.
  • TMV2 Certified (BSEN1111) reinforces its failsafe temperature control.
  • Maximum temperature stop means system can be over-ridden by user to increase shower temperature.
  • Precise control delivers high flow, while dual control operation means ease-of-use with separate on/off and temperature control.
  • A serviceable cartridge means simple, low cost maintenance.
• Time flow controls - Tempostop, Tempomix: for individual/group mixing use.
  • Stylish design, options for exposed/recessed installation.
  • Automatic shut-off after nominal 30 seconds, regulated adjustable flow rate achieve water savings.
  • Vandal-resistant - specially designed for public buildings, reinforced wall plate.
  • Easy to install and use, smooth operation, durable.
  • Cartridge design reduces scale build-up.
• Streamline flexible shower kit - high spec fittings, precision-engineered for constant quality performance, modern styling. Multi-mode design with four varying spray patterns and a wall outlet in chrome or white.
  
  Easy to clean and maintain with 'run clean' spray nozzles, replaceable spray cartridge.

Technical advantages

Robust - Douglas Controls fittings are extra-robust, Many are vandal-resistant and have unique features. Reinforced fittings and shock-proof mechanisms withstand thousands of operations. Range safety features include ligature-free fixings and anti-blocking devices allowing taps to only work after the push button is released.

Product flexibility - ensures low maintenance - a key feature of all Douglas Controls fittings. Products are easy-to-fit and adjust on-site, saving installers and clients time and money.

Low maintenance - few moving parts and interchangeable cartridges (easily accessed without removing valves) makes maintenance simple.

Scale-proof materials prevent impurities affecting products, reducing servicing.

Quick installation - adjusting the flow rate with the water still connected dramatically cuts commissioning time.

Reliability - Douglas Controls fittings are made to last. Pneumatic flushes use a unique dry system for safe, reliable working.

Taps, showers and mechanisms are hydraulically self/cleaning. A calibrated groove governing time flow means there is no friction of metal against metal/plastic. Shut-off is reliable, even after a long time. Using the Delabie patented system means high performance standards are maintained with regular laboratory testing and rigorous monitoring. Shut-off delay is set according to each use, and to EN-NF 816 specifications.

PFIs - Douglas Controls has considerable experience of Private Funding Initiatives (PFIs). Demanding a 25 year life cycle, Douglas Controls fittings are reliable, made to last.

To meet increased demands for service life, Douglas Controls products offer specifiers and consultants utmost reliability with breadth of choice, simple installation - quality control solutions with water/cost saving benefits.

Safety, performance, hygiene

Douglas Controls has become the first choice for discerning specifiers and contractors when selecting commercial showering and washroom products.

Providing precise temperature regulation with anti-scald protection is essential for ensuring total safety in healthcare, care homes, housing association, sports/leisure applications. For example, Avance Elite, and TMVs Hydromix and Economix, are independently tested and certified to the NHS Estates TMV3 scheme.

For unrivalled performance without waste, Douglas Controls' time flow solutions (mechanical/electronic), eliminate waste by regulating the amount of water delivered, combined with easy installation and low maintenance.

With increasing concerns about MRSA and potential cross-contamination in the healthcare and food industries, the Total Control Range offers non-touch and self-closing solutions providing total hygiene in showering and washbasin applications and for control of WCs/urinals.

Safe hot water and health issues are very much at the heart of the Douglas Controls ethos. Hence the company's commitment to TMV2 and TMV3 standards in reducing risk of scalding (nb young and elderly are most at risk) through correct installation of thermostatic mixing valves (TMVs) and health concerns associated with Legionella bacteria.

Douglas Controls takes an active role in BEAMAEnergy's Thermostatic Mixing Valve Manufacturers' Association (TMVA), which promotes and addresses issues concerned with safe provision of hot water at point-of-use.

Douglas Controls Product Portfolio Backgrounder

The Douglas Controls Total Controls Range also encompasses:

• Shower and bath
  • Avance Elite thermostatic shower mixing valve (TMV3 Certification) - ideal for a single point shower.
    
    A high performance unit, it's efficient and durable.
    
    Its attractive, contemporary design, in a chrome finish, means it's suitable for houses, hotels, student halls of residence, healthcare applications, homes for the elderly, sports/leisure facilities.
    
    With recessed or exposed fittings options, the product can be used for vented/unvented systems and combi boilers, offering flexibility and easy specification.
    
    The Avance Elite works on high and low pressure systems. The centres are fully adjustable to suit most retrofit applications.
  • Thermomix dual control shower valve (TMV2 Certification) - a smart-looking, robust unit in chrome finish, offering strength and efficiency. Ideal for hotels, student accommodation, housing association projects, sports clubs, gyms, private homes.
  • Duotherm thermostatic bath and mixing control - hardwearing, attractively styled, this chrome finish unit is the ideal solution for hotels, boarding houses, housing association projects, private homes.
    
    It is easy to install and use. When required, the integral divert button smoothly switches the flow for a safe, thermostatically controlled shower over the bath - an anti-scald facility for bath/shower applications.
  • Thermostatic shower panel (new) - combining thermostatic anti-scald technology with the newest panel design and function, this new satin finish unit is the ultimate in safety and control for hardwearing environments. An easy to install and maintain panel with additional security and economy, it's an aesthetically pleasing solution for any group showering application.
• Shower
  • Tempostop push button valves - simple, easy use.
    
    The unrivalled answer to the water conservation issue in communal shower facilities.
    
    Precision-engineered for timed water control, the chrome finish valves conform to the highest standards. For specific needs, the standard valve has been adapted. The 'through wall' unit is for prisons and high security applications, where an operator outside the shower can safely maintain it.
  • Tempomix time flow shower mixers - this mechanical mixer (chrome finish) is ideal for individual and group showers, for instance in swimming pool complexes, sports centres, schools, caravan/camping sites, barracks, factories.
    
    Simple to install/use. Flow is activated by pressing the push button and automatically shuts off after a nominal 30 seconds. Users have full adjustment of the shower temperature between Hot (blended) and Cold water supply temperature
    
    Tempomix re-opens at the previous set temperature.
    
    As an additional safety feature, the valve comes with an adjustable maximum temperature stop, reducing scalding risk.
  • Sporting shower panel - neat, stylish (chrome and satined stainless steel finishes), combines performance and durability.
    
    Enables health, fitness and educational establishments to achieve valuable water savings.
    
    Also appropriate for domestic shower rooms.
    
    Easy to install, it's a true second fix item requiring just three wall fixings.
    
    Installation and wall sealing requirements are reduced.
    
    For safety, the unit should always be used with a TMV.
  • Tempomatic - in chrome finish, with no buttons to press this a very efficient single, no-touch shower. A wall detector, which senses the user and starts the water flow.
    
    An automatic option starts when the user is 60cm away, shutting-off two seconds after they leave. While user operation (without contact) works by passing a hand across the sensor (10 cm away). A security shut-off delay can be adjusted from 20 seconds to two minutes.
  • Secureflow anti-vandal time flow control system - clever system supplying timed amounts of water, allowing hygienic washing under a running flow. Ideal for schools, hospitals, food production facilities, motorway services, sports halls, campsites, prisons.
    
    A unique 'dry' system using air to activate the timed flow means there is no scale or dirt, ensuring constant safety. The flange size is designed for ligature-free operation - useful in prisons, hospitals, secure units.
    
    The crosswall push buttons fit 15mm and 225 mm thick blockwalls.
  • Anti-vandal showerheads - designed to the highest standards for use with Douglas Controls thermostatic and mechanical shower valves, performing well at all pressures.
    
    Available in chrome and satin finishes, many range items feature scale-free technology meaning lower maintenance.
  • Shower heads - precision-engineered for constant quality performance. The flexible shower kits are multi-mode design with four varying spray patterns and a wall outlet in chrome.
  • Thermostatic group controls - TMVs: the TM28 and Premix are practical valves for safe temperature control group showers and for hand washing. They allow simultaneous supply to several outlets, while maintaining constant temperature under varying new flow conditions. They are ideal for multiple shower applications eg sports halls, schools, swimming pools. Preventing scalding, they also provide an effective solution for low water pressure.
    
    Also available is Keysafe - a special ¼ turn ball valve with strainer in the ball.
    
    When the valve is open, Keysafe's contents pass through the strainer.
    
    When closed, the strainer is easily removed through the screwed cap on the body's side.
• Basin
  • Thermostatic mixing valves (TMV3) - approved under the BuildCert scheme tested to TMV3 standard, meeting NHS Estates specification (DO8).
    
    Appropriate for higher risk and healthcare applications.
    
    New Hydromix and Economix TMVs are ideal for reducing temperatures in situations where normal hot water at 60 degrees C may accidentally scald and cause serious burns.
    
    Overcoming installation problems, they are low maintenance, efficient.
    
    A combi valve solution is also available.
    
    Used in showers, bidets, baths they ensure washing safety in schools, sports centres, factories, prisons etc.
    
    Chrome finish.
    
    Hydromix 15/3 and Economix 15/3 are licensed for healthcare use under the requirements of HPW/S/B and LPW/S/B for wash hand basins, showers, bidets.
    
    Hydromix 22/3 and Economix 22/3 are licensed for use in filling baths at high pressure HP/T44 (44 degrees C).
  • Thermostatic mixing valves (TMV2) - approved under BuildCert scheme tested to TMV2 standard for domestic, low risk applications.
    
    TMR TMVs are appropriate for reducing temperatures in situations where normal hot water at 60 degrees C may accidentally scald and cause serious burns.
    
    Used in showers, bidets, baths they ensure washing safety in domestic and low risk environments.
    
    Chrome finish.
    
    The unique 'L' pattern design allows high flow rates, reducing new and retrofit installation times by up to 40%.
  • Tempostop basin tap - purpose-designed for intensive use in public places, this tap's limited flow-rate and automatic shut-off achieves 60% water and energy savings.
    
    It opens smoothly and runs without splashing.
    
    The anti-blocking version (AB) offers anti-vandalism features including reinforced fixing and a device, which stops it being blocked in the 'on' position.
    
    In both cases flow rate is pre-set to six litres per minute, which the installer can adjust without removing the mechanism or isolating the water (Delabie patented). This ensures significant water savings.
  • Tempomix basin mixer - economic push button water control for public venues, factories, offices, leisure/sports centres, barracks, care homes, schools, hotels.
    
    The chrome finish mixer automatically shuts-off after 20 seconds and the pre-set flow rate is eight litres per minute. This can be adjusted without removing the mixer or isolating the supply.
    
    Self cleaning with interchangeable cartridge system.
    
    Adjustable maximum temperature for safety.
    
    Kit includes flexible inlet connectors, non-return valves, stopcocks, filters, scale-proof flow restrictor.
    
    A TMV should be fitted for compliance with health and safety guidelines.
    
    Precision-engineered knee-operated valves give timed control for water flow.
    
    Effective in conserving water in industrial and healthcare situations, they are efficient and easy to use.
  • Monobloc tap - extremely high spec. Safe, precision-engineered flow control helps save water, energy, money.
    
    Flow control allows first setting of 60%, with second fitting of 100% when lifted further. When released, a spring return takes the flow back to 60% reducing water wastage. Also, the chrome finish tap has a maximum temperature stop so the installer can manually limit the water's heat.
    
    Natural choice for hotels, leisure, healthcare, elderly care homes.
    
    The sleek lines complement the Thermomix and Duotherm bath and shower valves to offer a matching suite for the bathroom.
  • Secureflow anti-vandal time flow control system, pneumatic basin tap - this clever system supplies timed amounts of water allowing hygienic washing under a running flow. Schools, hotels, hospitals, food factories, motorway services, abattoirs, supermarkets, restaurants, sports halls, campsites, prisons etc find the unit invaluable.
    
    Secureflow and the pneumatic basin tap feature the unique 'dry' system using air to activate the timed flow. Scaling and dirt are eliminated, so the system works safely every time.
    
    The size of the button flange enables ligature-free operation - useful in prisons, hospitals, secure units. Crosswall push buttons fit 15mm/250mm thick blockwalls.
  • Tempomatic electronic basin taps/mixers - sophisticated technical specification.
    
    Robust design in chrome finish. Ideal for hotel/leisure applications, surgeon scrub-up and healthcare situations needing hands-free operation and water conservation.
    
    Also available is an electronic sensor kit operating remote outlets eg wall-mounted spouts.
    
    A TMV should be fitted to meet health and safety guidelines.
  • Spouts - complementing the Douglas Controls range, made from chrome-plated cast brass. Features include water-saving, scale-proof flow restrictors and aerators to soften water flow. For vulnerable situations there's a vandal-proof through-wall version.
• Urinal
  • Tempostop urinal timed flow controls - standing up to intensive public use, this push button urinal valve's limited flow rate and automatic seven-second delay shut-off enables 50% water and energy savings. Its shockproof mechanism is highly vandal-resistant.
    
    There's an optional anti-blocking device too, running with no splashing for comfortable use. Chrome finish.
    
    With flow rate pre-set to 0.15 litres per second, the installer can adjust without dismounting the mechanism or cutting off the water (Delabie patented).
  • Tempomatic urinal electronic flush valve - detects user by infra-red beam.
    
    This system improves the urinal's hygiene with no hand contact and automatic rinsing stopping bad smells. It shuts-off automatically.
    
    Significant water and energy savings are achieved as only the used urinal is flushed.
    
    It automatically flushes every 12 hours after last usage, therefore avoiding creation of a vacuum in the water waste.
    
    The urinal drains do not get clogged, so less frequent servicing is required, saving money.
    
    Detection distance, shut-off delay and flow rate are adjustable at installation.
• WC
  • Tempoflush WC - avoiding the need for cisterns in the toilet, this is an excellent choice for all public toilet needs.
    
    With chrome-plated body, it's made from scale/corrosion-proof materials.
    
    Self-cleaning with interchangeable cartridge mechanism.
    
    Emphasis on achieving efficient water usage and water savings.
  • Tempoflux WC - features shockproof mechanism, very resistant to vandalism, available in a chrome finish.
    
    Powerful direct flushing means it's cost-efficient.
    
    Encompassing the features of the Tempoflush, it's purpose-designed for public toilets, especially in hospitals, children's homes, schools.
  • Secureflow WC toilet flush - working on the same principle as Douglas Controls pneumatic showers, this flush is reliable, vandal-proof. With no ligature points it cannot be blocked or removed, so safe, effective water flow is assured every time.
    
    With a vacuum breaker it is pre-set (adjustable) to seven seconds.
    
    The unique 'dry' system, using air to activate the timed flow ensures there is no scale or dirt. The system safely works every time.
  • Electronic tempomatic - user is detected by infrared beam.
    
    Ensures water savings.
    
    Detector is vandal/shock-proof.
    
    As hand contact is not needed, the system improves toilet hygiene.
    
    Automatic flush is efficient and powerful.
    
    Control incorporates a diagnostic device and safety anti-blocking system.
    
    Installation is hidden and not on show in cubicle.
    
    Detection distance and flow rate are adjustable at installation.
  • Pressure reducing valves (PRV) - Douglas Controls shower pumps provide solutions for boosted water in low-pressure applications.
    
    PRV04 range: best value solution, ideal for domestic or light commercial use. Efficient even where there is wide inlet pressure fluctuation.
    
    PRVO5 range: for domestic/industrial/commercial areas. Protects water installations from excessive water supply pressures. A high quality solution where set pressure is maintained - even where there is wide inlet pressure fluctuation.
    
    PRVs prevent pressurisation damage, reduce water consumption, minimise flow rate.
    
    PRVO6 range: for industrial/commercial premises.
    
    Devices control hot and cold water, light oils, compressed air