Point of Use - low end or not apparent
MMV-C (MMV - Compact)
APPLICATION
Compact thermostatic mixing valve designed to supply general purpose
applications with tempered water not exceeding a set temperature.
Ideal for multi-facility applications :
Domestic homes, schools, restaurants, laboratories, motorway services, commercial buildings…
anywhere needing a supply of water at a temperature pre-set on site.
SCALD PROTECTION
Rapid fail safe on either hot or cold water supply failure comply with EN1111 and EN1287.
FEATURES
• Easily installed thermostatic mixing valve.
• Handwheel with set positions (graduated scale Min to Max - 5 setting positions) or click cover cap.
• Locking cap preventing the end user from adjusting the temperature.
• WRAS approved.
• Outstanding reliability.
• DZR Brass body.
• Compliance with standard EN1111 and EN1287
• Compression fitting 22 mm and 15 mm - TMV2 approved certificate N°BC 175/0206
(art. number 97126, 97127, 97129, 97130), N°BC 208/0706 (art. number 97140, 97142, 97143, 97144).
• Fitted with 2 check valves.
• Can be installed in any position.
• Nickel plated finish or self colour brass.
SPECIFICATIONS
• 1/2” or 3/4” Male/Male union threaded on inlets and outlets, compression fitting 15 or 22 mm, and male threaded 3/4”
or male threaded 1”.
• Pressure at the valve inlets must be within the 5:1 ratio under flow conditions.
The size and layout of pipework and in-line fittings must take this into consideration.
Optimum performance achieved with equal pressure.
• Temperature : accurate to within 1,5°C of chosen temperature (with balanced dynamic pressure).
• Head loss under dynamic pressure at the mixer inlets is shown by the curve.
• Maximum static pressure : 10 bar.
• Operating pressure : 0,2 to 5 bar.
• Hot temperature supply : 52* - 85°C, *differential minimum hot/mix temperature must be 10°C.
• Cold temperature supply : 5 - 20°C.
• Temperature setting range : 30 to 65°C.
• Factory temperature setting 38°C.
• Flow rate at 3 bar : 57 l/min.
• Flow mini : 5 l/min.
• Body strength : 25 bar.
Top of page
MMV - TMV3
Dedicated to the United Kingdom market, WATTS INDUSTRIES has developed a specific range of thermostatic mixing valves approved by the WRAS under the TMV3 scheme to the DO8 specification for basin, shower and bidet.
PRODUCT RANGE
MMV - TMV3 are available in a vast selection of connections.
SCALD PROTECTION
Rapid failsafe if cold water supply is interrupted (comply with EN1111 and with NHS DO8 TMV3).
FEATURES
- Easily installed thermostatic mixing valve.
- Locking cap preventing the end user from adjusting the temperature.
- Outstanding reliability.
- DZR Brass body.
- WRAS approved.
- TMV3 approved for the following designations :
- HP-B (High Pressure Bidet),
- HP-S (High Pressure Shower), HP-W (High Pressure Washbasin),
- HP-T44 (High Pressure bath with fill temperature up to 44°C),
- HP-T46 (High Pressure bath with fill temperature up to 46°C),
- LP-B (Low Pressure Bidet),
- LP-S (Low Pressure Shower),
- LP-W (Low Pressure Washbasin).
- Compliance with standard EN1111.
- Fitted with 2 approved check valves (BELGAQUA, DVGW, KIWA, NF, WRC).
- Can be installed in any position.
- Nickel plated finish.
Top of page