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Specify as: Rada 222-t3 dk (1.0.407.07.3)¾” thermostatic mixing valve incorporating Radatherm service-free cartridge, check valves and strainers. Supplied with ¾” flat faced union connectors terminating in 22 mm compression connections.
Dimensions (mm) Flow Diagram
Features the unique “Radatherm” service-free cartridge
Unbeatable temperature control
Complete with check valves and strainers
bathing
Kohler Mira LimitedCromwell RoadCheltenhamgloucestershiregL52 5EP
Installation and MaintenancePlease refer to the appropriate Product manual.
ConnectionsInlet and Outlets: ¾” flat-faced male union. Note! 2 elbows and 1 straight union connectors are supplied, terminating in 22 mm compression connections.
standard connections are hot (left), cold (right).
Approvalsbuildcert tmv3 thermostatic mixing valve scheme approved:LP-T44 - Low Pressure Bathfill up to 44°CLP-T46 - Low Pressure Bathfill up to 46°C (assisted)HP-T44 - High Pressure Bathfill up to 44°CHP-T46 - High Pressure Bathfill up to 46°C (assisted)Certificate No: ETC/15/0597.Complies with the technical requirements of BS7942 for the same designations.designed to comply with European standards En1111 and En1287.WRas approved (Water Regulations advisory scheme).designed, manufactured and supported in accordance with accredited BS EN ISO 9001:2000 Quality Management Systems and bs En iso 14001:2004 Environmental management systems
OperationThe Rada 222-t3 dk is designed to be concealed in a duct/cupboard and must be used with a separate outlet flow control such as a tap.
Materialsbody: dZR brass nickel plated.Locking shroud: White engineering plastic.
Temperature RangeFactory pre-set maximum outlet temperature: 43°C.Minimum temperature differential, blend to either supply: 12°C.Optimum thermostatic control range: 30 °C - 50 °C.Minimum cold water temperature: 1°C.Maximum hot water temperature: 85 °C.Note! the mixing valve can accept temporary temperature excursions above 85°C without damage, however, operation of the mixing valve at such elevated temperatures is not recommended. For reasons of general safety, hot water storage supply temperatures should ideally be maintained at between 60°C - 65°C where serving ablutionary applications.
Pressures/Flow Ratesminimum dynamic supply pressure: 0.15 bar.Minimum flow rate:3 l/min at mid blend.Maximum flow rate: 40 l/min at mid blend (which equates to a maximum pressure loss of 1.2 bar).maximum pressure loss ratio*: 10:1 (in favour of either supply).maximum dynamic supply pressure: 5 bar.maximum static pressure: 10 bar.Note! both hot and cold pressure should be nominally equal.* Pressure loss ratio is determined by subtracting the resistance to flow of the outlet pipework and outlet fittings (generally known as ‘back pressure’, and measured at the outlet of the mixing valve) from the dynamic pressures of the hot and cold water at the inlets of the mixing valve. This is at its extreme when the mixing valve is being used at its lowest flow rate and when the maximum inequality occurs in the pressure of the hot and cold water supplies.
tEChniCaL sPECiFiCation
bathing
Weight
Product gross Weight (Kgs) total PackagedWeight (Kgs)
Rada 222-t3 dk 1.900 2.044
P3142/4
Kohler Mira LimitedCromwell Road, Cheltenhamgloucestershire, gL52 5EP
ApprovalsDesigned, manufactured and supported in accordance with accredited BS EN ISO 9001:2000 Quality Management Systems andBS EN ISO 14001:2004 Environmental Management Systems.
OperationThe outside knobs control the flow of water to the central bathfill outlet. Anticlockwise movement turns the water flow on.
when the central knob is turned on, anticlockwise, water is delivered to the shower outlet.
MaterialsBody: Chrome plated brass.
Temperature RangeFactory preset outlet temperature: 42°C (adjustable).minimum temperature differential between each inlet and preset shower outlet temperature: 10°C.Optimum temperature range: 35°C - 45°C.maximum hot water temperature: 85°C (for safety reasons it is recommended that the hot water storage temperature is maintained at between 60°C to 65°C in ablutionary applications.maximum cold supply temperature: 25°C.maximum hot supply temperature: 85°C.
Pressures/Flow RateMinimum maintained pressure (gravity system): 0.1 bar (to highest shower position).Minimum maintained pressure (gas water heater): 1.0 bar.maximum static pressure: 10 bar.maximum pressure loss ratio: 5:1 (in favour of either supply).Note! Both hot and cold pressure should be nominally equal.
teChniCaL SPeCiFiCation
Bathing & Showering
P3418/5
Kohler Mira LimitedCromwell road, Cheltenhamgloucestershire, gL52 5eP
Product Gross Weight (Kgs) Total PackagedWeight (Kgs)
meynell Bonus 4.860 5.243
Meynell Bonus - ev 6.000 6.868
Bathing & showering
Bathing - applications
Rada Autotherm-3 BSM - TMV2 & TMV3 Approved
autotherm-3 thermostatic bath shower mixer.
Meynell CD
Bath and Thermostatic Shower Mixer
Non-thermostatic bathfill featuring ceramic disc quarter-turn hot and cold taps. Independent, integral thermostatcally controlled, lever operated shower with combined sequential temperature selection and ‘on/off’ control.
rada autotherm-3 BsM
rada autotherm-3 eV Shower Fittings
Kohler Mira LimitedCromwell RoadCheltenhamGloucestershiregl52 5ep
SP TD180, Part No. 1503.732Rada SP tD180, Part no. 1.1503.732 SP THD200, Part No. 1503.733
3/4" BSP
182
122
Ø60
Rada SP thD200, Part no. 1.1503.733 SP T150, Part No. 1503.734
3/4" BSP
150
45
Ø60
Rada SP t150, Part no. 1.1503.734
Rada SP t225, Part no. 1.1503.735 SP Bidet, Part No. 1503.736
107
Ø47
1/2" BSP
Rada SP Bidet, Part no. 1.1503.736
Specify as: Rada Autotherm-3 BSM (1.1533.110)Fully thermostatic bath and shower mixer, TMV 3 approved for both low and high pressure installation and featuring a patented automatic safe temperature adjustment on the shower.Supplied complete with service-free temperature and flow cartridges, check valves, strainers, isolating ball valves and flexible tails.
Specify as: Rada Autotherm-3 EV Shower Fittings (1.1533.117)Shower fittings including 3 mode adjustable chrome handset, slide bar, 1.5 m hose and soap dish.
Specify as: Rada Autotherm-3 EV - CAT 5 Shower Fittings (1.1533.118)Shower fittings including 3 mode adjustable chrome handset, slide bar, 1.5 m hose, soap dish and patented security ring approved for category 5 installations.
Specify as: Rada BSM Shower Fittings (1.1533.247)Shower fittings including 3 mode adjustable chrome handset, slide bar, 1.5 m hose and soap dish.
Dimensions (mm)
The only thermostatic bath and shower mixer approved to the toughest TMV3 healthcare standard
Approved for both high and low pressure use
Also approved to the TMV2 standard for residential use
The only bath shower mixer with the facility to deliver one maximum temperature for bathfill and another for showering
It will automatically reset a safe maximum showering temperature, where a higher bathfill temperature had already been set
Easy “above-the-bath maintenance”, body removable from manifold for easy access to check valves and filters
Supplied complete with service-free temperature and flow cartridges, check valves and flexible tails
Optional shower fittings available, including a category 5 compliant option
bAThIng & ShowErIng
Kohler Mira LimitedCromwell roadCheltenhamgloucestershiregL52 5EP
Installation and MaintenancePlease refer to the appropriate Product Manual.
ConnectionsInlets to bSM body: ¾” bSP male at 180 mm centres.hot left, cold right.Inlets supplied with 0.5 m long flexible hoses: 22 mm compression fitting with isolating valves.Shower outlet: ½” bSP male.
Approvalsbuildcert TMV3 Thermostatic Mixing Valve Scheme approved:LP-S - Low Pressure ShowerLP-T44 - Low Pressure BathfillLP-d44 - diverts to bath and shower with appropriate temperature selectionhP-S - high Pressure ShowerHP-T44 - High Pressure BathfillhP-d44 - diverts to bath and shower with appropriate temperature selectionCertificate No: BC 103 0804.Complies with the technical requirements of bS7942 for the same designations.buildcert TMV2 Thermostatic Mixing Valve Scheme approved:hP-b - high Pressure bidethP-S - high Pressure ShowerhP-w - high Pressure washbasinHP-T - High Pressure BathfillLP-S - Low Pressure ShowerCertificate No: BC 121 0205.designed to comply with European Standards En1111 and En1287.wrAS approved (water regulations Advisory Scheme).designed, manufactured and supported in accordance with accredited bS En ISo 9001:2000 Quality Management Systems and bS En ISo 14001:2004 Environmental Management Systems.
OperationA lever is used to divert between showering and bathfill modes. A separate temperature knob allows alternative temperature selection.
Materialsbody: dZr brass chrome plated.Lever and temperature knob: chrome plated zinc alloy.
Temperature RangeFactory preset to 41°C for shower and 44°C for bathfill.optimum thermostatic control range: 35°C - 45°C.recommended hot: 55°C - 65°C.recommended cold: 5°C - 20°C.
Pressures/Flow RateMaximum static pressure: 10 bar.Maintained inlet pressure range: 0.2 - 5.0 bar.Maximum pressure loss ratio: 10:1 in favour of either supply during flow.Note! both hot and cold pressure should be nominally equal.
TEChnICAL SPECIFICATIon
bAThIng & ShowErIng
Flow Diagram (Low Pressure)
Pressure (Bar)
Low Pressure Bath
.nim/L
wolF
0
10
40
30
20
0.30.2 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Low Pressure Shower
Low Pressure Shower with Handset
High Pressure Bath
High Pressure Shower
High Pressure Shower with Handset
Pressure (Bar)
.nim/L
wolF
0
10
60
30
40
50
20
1.51.0 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Weight
Product gross weight (Kgs) Total Packagedweight (Kgs)
rada Autotherm-3 bSM
4.530 5.600
EV Shower Fittings 1.170 1.850
EV-CAT5 Shower Fittings
1.170 1.850
P4693/1
Kohler Mira LimitedCromwell road, Cheltenhamgloucestershire, gL52 5EP
ApprovalsDesigned, manufactured and supported in accordance with accredited BS EN ISO 9001:2000 Quality Management Systems andBS EN ISO 14001:2004 Environmental Management Systems.
OperationThe outside knobs control the flow of water to the central bathfill outlet. Anticlockwise movement turns the water flow on.
when the central knob is turned on, anticlockwise, water is delivered to the shower outlet.
MaterialsBody: Chrome plated brass.
Temperature RangeFactory preset outlet temperature: 42°C (adjustable).minimum temperature differential between each inlet and preset shower outlet temperature: 10°C.Optimum temperature range: 35°C - 45°C.maximum hot water temperature: 85°C (for safety reasons it is recommended that the hot water storage temperature is maintained at between 60°C to 65°C in ablutionary applications.maximum cold supply temperature: 25°C.maximum hot supply temperature: 85°C.
Pressures/Flow RateMinimum maintained pressure (gravity system): 0.1 bar (to highest shower position).Minimum maintained pressure (gas water heater): 1.0 bar.maximum static pressure: 10 bar.maximum pressure loss ratio: 5:1 (in favour of either supply).Note! Both hot and cold pressure should be nominally equal.
teChniCaL SPeCiFiCation
Bathing & Showering
P5480
Kohler Mira LimitedCromwell road, Cheltenhamgloucestershire, gL52 5eP