7
SPECIFICATIONS
For Type 3 Valves, the supply conditions specified in the TMV3 Requirements Manual
take precedence over the operating parameters which follow.
Pressures
•
Max Static Pressure:
10 Bar
.
•
Max Maintained Pressure:
5 Bar
.
•
Min Maintained Pressure (Gravity System):
0.1 Bar
.
(0.1 bar = 1 Metre head from cold tank base to tap outlet).
•
For optimum performance supplies should be nominally equal.
Temperatures
•
Factory Pre-set (Blend):
41°C
.
•
Optimum Thermostatic Control Range:
35°C to 43°C
(achieved with supplies
of 15°C cold, 65°C hot and nominally equal pressures).
•
Recommended Hot Supply:
60°C to 65°C
Note!
The thermostatic control
can operate at higher temperatures for short periods without damage,
however this could detrimentally affect thermostatic performance. For safety
and performance reasons it is recommended that the maximum hot water
temperature is limited to 65°C.
•
Cold Water Range: up to
25°C
.
•
Minimum Recommended Differential between Hot Supply and Outlet
Temperature:
12°C
.
•
Please refer to section:
‘Type 3 Valves - Application
for
Type 3 Valves.
0
1
2
3
4
5
6
7
8
0
1
2
3
4
5
Supply Pressure (bar)
Flow Rate (l/min)
0.5
1.5
2.5
3.5
4.5
Содержание Safetherm
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