Technical data
Materials: - valve body:
DZR alloy EN 12165 CW602N
- regulating spindle:
DZR alloy EN 12165 CW602N
- internal shutter:
PPO
- sealing elements:
EPDM
- cap:
ABS
Temperature adjustment range:
35–50°C (55°C only under supervision and not within
requirements of AS 3500 and AS 4032.2)
Temperature set:
Must be commissioned on site to achieve desired temperature
Temperature control:
±3°C
Minimum cold inlet temperature:
5°C
Maximum cold inlet temperature:
30°C
Minimum hot inlet temperature:
55°C
Maximum hot inlet temperature:
100°C
Maximum working pressure (static):
1400 kPa
Maximum working pressure (dynamic):
500 kPa
Minimum working pressure (dynamic):
20 kPa
Maximum unbalanced dynamic supply (hot/cold or cold/hot):
6:1
Minimum temperature differential between hot water inlet
and mixed water outlet to ensure thermal shutoff function:
10°C
Minimum temperature differential between mixed water outlet
and cold water inlet to ensure stable operation:
5°C
Minimum flow rate for stable operation:
4 l/min
Dimensions
A
Code 2522
12HP
2522
19HP
A
Ø 15
Ø 20
B
C
D
E
F
62,5
69
125
138
91
126,5
48,5
84
42,5
42,5
A
A
F
E
D
B
B
C
E*
D*
*
Only for 252219HP
AS 4032.2
C of C 02466
2
