Publicidad
Product range
Technical
specifications
As misturadoras termostáticas série 520 e série 522 são utilizadas
nas instalações de produção de água quente para uso
higiénico-sanitário, com termoacumuladores. A sua função é manter
constante, no valor seleccionado, a temperatura da água misturada
enviada à utilização, mesmo se a temperatura da água contida no
termoacumulador variar.
De thermostatische mengventielen van de serie 520 en 522 worden
toegepast bij sanitaire warm water installaties uitgerust met
warmwaterboilers. Zij zorgen ervoor dat de temperatuur van het
mengwater constant blijft op de ingestelde waarde wanneer de
temperatuur van het water in de boiler varieert.
Code
Connections
520430
1/2"
520440
1/2"
520530
3/4"
520540
3/4"
520630
1"
520640
1"
Materials:
- body:
- obturator:
- spring:
- sealing elements:
- extension 522 series:
Medium:
Max. working pressure (static):
Max. working pressure (dynamic):
Max. inlet pressure ratio (H/C or C/H):
Max. hot water inlet temperature:
Temperature adjustment:
Minimum flow rate to ensure the highest performance:
Connections:
Centre distance between the 522 series connections:
Temperature
adjustment
30 – 48°C
40 – 60°C
30 – 48°C
Code
40 – 60°C
522430
30 – 48°C
522440
40 – 60°C
brass EN 12165 CW617N, chrome plated
30–48°C (cod. 520430/530/630, 522430)
40–60°C (cod. 520440/540/640, 522440)
2
Temperature
Connections
adjustment
1/2"
30÷48°C
1/2"
40÷60°C
brass EN 12164 CW614N
stainless steel
EPDM
chrome plated brass
drinking water
10 bar
5 bar
5 l/min
1/2", 3/4", 1" F (520 series)
1/2" M x F (522 series)
adjustable
from 105 to 160 mm
1,1:1
90°C
Publicidad
