Pressure Balancing Thermostatic Mixing Valves Pressure Balancing Thermostatic Mixing Valves (PBTMVs) are designed to deliver a safe, even and constant preset temperature from the incoming hot and cold water. PBTMVs are unique because they combine a built-in pressure balancing piston with thermostatic temperature balancing in the one patented control cartridge to deliver constant temperature of +/- 1 C no FEATURES World patented control cartridge (common to all PBTMVs), provides both thermostatic temperature control and pressure balancing control in one Multi and single outlet installations. Complete with built-in line strainers/non return valves on both hot and cold inlets. No pressure limiting valves required. Temperature knob supplied with Safety feature to prevent scalding (mechanism can be manually overridden by an adult). Valves factory pre-set to 38 C (can be re-calibrated Maximum Dynamic Ratio 13:1. Operates from Min 50kPa to Max 1000kPa. Recommended working pressure 100kPa Valves made in Sweden. Available in Pre-plumbed Australian made stainless steel boxes for concealed or exposed installation. CARTRIDGE PRE-PLUMBED OPTIONS
Pressure Balancing Thermostatic Mixing Valves UNDERSTANDING THE UNIQUE OF FM MATTSSON VALVES Generic - Thermostatic Mixing Valves Generic TMVs rely only on the thermostat element to control the mixed hot and cold water. These can be adjusted to a selected temperature and are suitable for direct contact with skin. Because generic TMVs use only a wax element, they can be slow at reacting to pressure changes or natural fluctuations in the water supply, so the mixed water temperature may spike and cause discomfort to end users. In the event of a cold water failure, the warm water of a generic TMV may spike to dangerous temperatures before the wax element has time to activate and cut off the hot water supply. This can be fatal for frail/elderly people and babies. The Best - Thermostatic Mixing Valves TMVs rely on both a wax thermostatic element and a built in pressure balancing piston to ensure a safe and constant mixed warm water temperature. The built in pressure balancing system ensures that the warm water stays within +/- 1 C of set temperature. Where water supply pressures are unequal (13:1 ratio) or there is natural fluctuations in the piping system, the built in pressure balancing system will balance the incoming pressures and control the temperature at a safe and stable level. In the event of a cold water failure, the built in balancing system combined with the thermostatic element, cuts off the hot water supply safely and quickly - within a second. The built in balancing system function provides additional THE BEST - THERMOSTATIC MIXING VALVES PBTMV Cartridge Cold water inlet Pressure Balancing Piston Sensor Element Hot water inlet Regulating Shuttle Thermostat PBTMV Cartridge Exploded View Regulating Shuttle containing the Pressure Balancing Piston Return Spring Mixing Chamber Hot water outlet to mixing Chamber Cold water outlet to mixing Chamber The internal pressure balancing piston balances, at the respective inlets and outlets of the regulating shuttle, the amount of incoming hot and cold water that is able to enter the mixing chamber. Simultaneously the thermostatic sensor element both monitors and adjusts the regulating shuttle s position to cover the hot water outlet to the mixing chamber, preventing scalding.
Pressure Balancing Thermostatic Mixing Valves Thermal Flush for legionella control simply remove the Red Lockshield cap, wind out the valve completely to flush through the desired / maximum degree of hot water. Only valve on the market that can cope with sudden pressure peaks and Safe temperature, safe touch and comfortable showers - no temperature spikes. Accurate, constant water temperature and pressure within +/- 1 C no matter what happens in the pipework thanks to the unique Pressure Balancing Piston. function also provides additional Simple cartridge design easy to maintain, reduced maintenance costs over the lifetime of the installation. Widest range of PBTMV solutions for all commercial, domestic, multi and single outlet applications. superior quality to all other brands. Multi and single outlet installations. Complete with built-in line strainers/non return valves on both hot and cold inlets. No pressure limiting valves required. Valves will changeover from older brands (Grohe, Hansa, Rada, Aquablend, Horne). CARTRIDGE PRE-PLUMBED OPTIONS
9219 Pressure Balanced Thermostatic Bath or Shower Mixer With Adjustable Temperature (without flow control) 9219 PBT Bath or Shower Mixer with adjustable temperature (without flow control) unique valve technology is Suitable for domestic bath or shower installations, hair dressing salons, food processing, hydrotherapy facilities, disabled and special care facilities, and other installations requiring a constant temperature. Adjustable temperature control to deliver constant temperature within +/- 1 C. 100 17 200 24 300 30 400 34.5 500 39 600 42.5 Supplied with brackets for concealed installation. Comes with dual G1/2 inlets and outlets. Wall plate 130mm diameter. Unit must have flow control devices fitted between it and each outlet. PRODUCT CODE 9219-7070
9220 Concealed Pressure Balanced Thermostatic Bath or Shower Mixer (Flow Control and Adjustable Temperature) 9220 Concealed PBT Bath/Shower Mixer unique valve technology is Suitable for bath or shower installations. Comes with flow control and adjustable temperature control to deliver perfectly constant temperature within +/- 1 C. 100 16.5 200 23.5 300 29 400 33 500 37 600 40.5 Fits into 62mm-78mm stud wall. Comes with G3/4 (20mm) inlets and outlets. Comes with check valves and line strainers. COLOURS Chrome. PRODUCT CODE 9220-7070
9210 Pressure Balanced Thermostatic Shower Mixer 9210 Pressure Balanced Thermostatic Shower Mixer unique valve technology is Suitable for domestic bathrooms, hair dressing salons, food processing, hydrotherapy facilities and other installations where a constant temperature is required. Exposed shower mixer comes with flow control and adjustable temperature control to deliver perfectly constant temperature within +/- 1 C. 100 14 200 20 300 24 400 27 500 31 600 34 Shower mixer comes with 15mm BSP hand shower connection. Valve fitted with 20mm BSP connection nuts and requires pipework to be set at 150-153 c/c. Comes with check valves and line strainers. PRODUCT CODE 9210-7070
9250 Pressure Balanced Thermostatic Shower Mixer 9250 Pressure Balanced Thermostatic Shower Mixer unique valve technology is Suitable for hospitals, nursing homes, child care centres, hydrotherapy facilities, hair dressing salons and other installations requiring a constant temperature. Exposed shower mixer comes with flow control and temperature control to deliver perfectly constant temperature within +/- 1 C. 100 14 200 20 300 24 400 27 500 31 600 34 Mixing valve is fixed to the wall by a removable wall adapter. External fitting. 15mm BSP inlets and outlets provided. Ideal for retro fitting. Comes with check valves and line strainers. PRODUCT CODE 9250-7070
9680 Pressure Balanced Thermostatic Shower Mixer Garda Range 9680 Pressure Balanced Thermostatic Shower Mixer - Garda Range 295 150 G3/4 G1/2 14 100 14 200 20 300 24 400 27 500 31 600 34 unique valve technology is Suitable for domestic bathrooms, hair dressing salons, food processing, hydrotherapy facilities, disabled and special care facilities, and other installations where a constant temperature is required. Exposed shower mixer comes with flow control and temperature control to deliver perfectly constant temperature within +/- 1 C. Shower mixer comes with 15mm BSP hand shower connection. Valve fitted with 20mm BSP connection nuts and requires pipework to be set at 150-153 c/c. Comes with check valves and line strainers. PRODUCT CODE 9680-7070
9690 Pressure Balanced Thermostatic Shower Mixer with diverter Garda Range unique valve technology is 9690 Pressure Balanced Thermostatic Shower Mixer with diverter - Garda Range G1/2 G3/4 295 150 14 93 100 14 200 20 300 24 400 27 500 31 600 34 Suitable for domestic bathrooms, hair dressing salons, food processing, hydrotherapy facilities, disabled and special care facilities, and other installations where a constant temperature is required. Exposed shower mixer with diverter/ swivel spout. Comes with flow control and temperature control to deliver perfectly constant temperature within +/- 1 C. Shower mixer comes with 15mm BSP hand shower connection. Valve fitted with 20mm BSP connection nuts and requires pipework to be set at 150-153 c/c. Comes with check valves and line strainers. PRODUCT CODE 9690-7070
5190-8070 Pressure Balanced Thermostatic Bath or Shower Mixer With Fixed Temperature Knob (without flow control) 5190-8070 PBT Bath or Shower Mixer with Fixed Temperature Knob (without flow control) unique valve technology is Suitable for hospitals, nursing homes, child care centres, disabled and special care facilities, hydrotherapy facilities, hotels, hair dressing salons and other installations where a constant temperature is required. Adjustable temperature control to deliver constant temperature within +/- 1 C. 100 17 200 24 300 30 400 34.5 500 39 600 42.5 Supplied with brackets for concealed installation. Comes with dual G1/2 inlets and outlets. Wall plate 130mm diameter. Unit must have flow control devices fitted between it and each outlet. Fixed temperature knob to prevent unauthorised interference. PRODUCT CODE 5190-8070