Danfoss REP24CO3 Especificações descarregar pdf (Página 60)

Saves energy by limiting hot water •

circulation

Provides water instantly at the •

right temperature

Automatic disinfection process•

Electronic disinfection process•

ModularupgradingoftheMTCV•

valve during operation, under

pressurised conditions, is possible

whenusing½or¾fittingswith

shut-off ball valves.

Replaceable calibrated •

thermo-element

The MTCV is a thermostatic self acting

proportional valve, operating primarily

through the use of a thermo-element

to limit circulation ﬂow in cases of high

temperature. The setting scale allows

the hot water temperature to be limited

within a range of 35–60ºC.

There are 3 versions of the MTCV

available:

• Version ‘A’ – provides thermostatic

balancing of the HW system within a

set temperature range.

• Version ‘B’ – provides automatic

thermal disinfection at temperatures

above 68ºC, with a safety feature to

prevent temperatures in excess of

75ºC.

Max. working pressure 10 bar

Test pressure 16 bar

Max. ﬂow temperature 100°C

Kvs at 20°C - DN 20 1.8 m3/h

- DN 15 1.5 m3/h

Hysteresis 1.5 K

Material of parts in contact with water

Valve body Rg5

O-rings EPDM

Spring, cones Stainless steel

Valve - Basic version A Code No.

DN 15 003Z051500

DN 20 003Z052000

Accessories Comments Code No.

Thermostatic disinfection module - B DN 15 / DN 20 003Z102100

Fittings with shut-oﬀ ball valve (for allen-key 5mm), DN 15

G ½ x Rp ½ 003Z102700

G ¾ x Rp ¾ 003Z102800

Thermometer with adapter DN 15 / DN 20 003Z102300

Adapter for thermo-actuator DN 15 / DN 20 003Z102200

Temperature sensor ESMB Universal 087B118400

Temperature sensor ESMC contact 087N001100

Fittings for soldering Cu 15mm

DN 15

int. R ½”

003Z103400

Fittings for soldering Cu 18mm 003Z103500

Fittings for soldering Cu 22mm

DN 20

int. R ¾”

003Z103900

Fittings for soldering Cu 28mm 003Z104000

Thermoactuator TWA-A NC, 230 V 088H311200

Thermoactuator TWA-A NC, 24V 088H311000

MTCVVersionBwithThermometerMTCVVersionA

Valve - Basic version B Code No.

DN 15 003Z051100

DN 20 003Z055700

MultifunctionalThermostaticCirculationValve

MTCV

MTCV Regulating Characteristics

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