CALEFFI 521312TM Istruzioni per l'installazione, la messa in funzione e la manutenzione - Pagina 2
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F. istr. 38650_5213 9-07-2007 14:04 Pagina 2
Technical Data
Materials: - Valve body:
- Regulating spindle:
- Internal shutter:
- Sealing elements:
- Cover:
Set Temperature:
Temperature control:
Minimum cold inlet temperature:
Maximum cold inlet temperature:
Minimum hot inlet temperature:
Maximum hot inlet temperature:
Maximum working pressure (static):
Maximum working pressure (dynamic):
Minimum working pressure (dynamic):
Maximum unbalanced dynamic supply (hot/cold or cold/hot):
Minimum temperature differential between hot water inlet
and mixed water outlet to ensure shut off function:
Minimum temperature differential between mixed water outlet
and cold water inlet to ensure stable operation:
Minimum flow rate for stable operation:
Dimensions
* Only for 52131
must be commissioned on site to archive desired temperature
C
B
B
AS 4032.1
WMKA 02466
A
9 TM
2
DZR alloy UNI EN 12165 CW602N
DZR alloy UNI EN 12165 CW602N
1400 kPa
500 kPa
Code 521312TM 521319TM
A
Ø 15
Ø 20
B
62,5
69
C
125
138
D
91
126,5
E
48,5
84
F
42,5
42,5
PPO
EPDM
ABS
±2°C
5°C
30°C
55°C
85°C
20 kPa
6:1
10°C
5°C
4 l/min