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Thermostatic Mixing Valve ESBE VTA 522 20-43 °C G 1" with R 3/4" Adapter

Thermostatic Mixing Valve ESBE VTA 522 20-43 °C G 1" with R 3/4" Adapter

Product code: 31620700
EAN : 7330193040150
Manufacturer code: 31620700
Warranty: 2 years

ESBE Thermostatic Mixing Valve. Adjustable temperature range 20-43 °C. Dimension DN 20, external thread connection G 1" with R 3/4" adapter. More information

Delivery

Delivery to Belgium (days are avarages)

FedEx:
2.7 workdays € 7,02

Bpost HD (Home Delivery):
4.4 workdays € 10,64

BPost - PP (Pick-up Point):
3.9 workdays € 9,91

FedEx Priority:
1.7 workdays € 12,71

DHL Express:
1.2 workdays € 16,94

DHL Express: 1.2 workdays, € 16,94
In stock 3 pcs

Parameters and catalogs

Connection size	R 3/4", G 1"
Connection Type	External thread
Flow	3 m3/h
Material	Brass
Nominal diameter	DN 20
Opening Temperature	20...43 °C
Weight	1.24 kg

Datasheet download

Download PDF

The ESBE VTA 520 series thermostatic mixing valve is a suitable component for universal use in domestic hot water installations equipped with HWC (hot water circulation). It is also suitable for smaller underfloor heating circuits (up to 50m²) when special attention needs to be paid to temperature range and flow rate.

Two check valves for hot and cold water inlets included.

Usage

Distribution of fresh/drinking water
Distribution of water with antifreeze additive (≤ 50% glycol mixture)
Closed water system

Installation Example

Valve Function

The thermostatic valve has an asymmetric flow arrangement. The desired temperature setting is adjusted using a rotary knob under the top cover of the valve. It also includes a very important anti-scald function, which automatically shuts off the hot water supply in the event of a cold water supply interruption.