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EN
Function
The JRG LegioTherm 2T circulation valve is used wherever a controlled
thermal disinfection of a hot water system is required in addition to its function
as a Controller (such as in nursing homes, hospitals, etc.).
The JRG LegioTherm 2T circulation valve allows for two calibration
temperatures (normal operation / thermal disinfection).
The JRG LegioTherm 2T circulation valve regulates the flow rate by permanently
reading the water temperature with the help of an immersed temperature sensor.
The measured values are processed by the Controller. If a deviation from nominal
temperature is detected, the circulation valve regulates the flow rate by opening or
closing the valve until the set-point temperature is reached. This is done by means of
an actuator.
JRG LegioTherm 2T Circulation valve with controller, PN 10
•
Temperature: max. 90°C
•
Material: gunmetal, stainless steel, EPDM
•
Factory setting: 57°C (adjustable 0 - 90°C) thermal desinfection 70°C
(adjustable 60 - 90°C)
•
Connection: male thread (for union connection with flat gasket)
DN
JRG
Code
(mm)
9910.015
15
20
9910.020
25
9910.025
DN
d1 G
d2 G
d3 Rp
(mm)
(inch)
(inch)
15
∕
∕
3
1
4
2
20
1
∕
3
4
25
1
1
∕
1
4
JRG LegioTherm 2T Circulation valve with controller, PN 10
•
Temperature: max. 90°C
•
Material: gunmetal, stainless steel, EPDM
•
Factory setting: 57°C (adjustable 0 - 90°C) thermal desinfection 70°C
(adjustable 60 - 90°C)
•
Connection: male thread (for union connection with flat gasket)
DN
(mm)
15
20
25
DN
d1 G
(mm)
(inch)
15
20
25
1
GF
Weight
Code
(kg)
351 110 550
0.820
351 110 590
1.050
351 110 630
1.400
l1
l2
(inch)
(mm)
(mm)
(mm)
75
6
∕
1
4
87
7
∕
1
4
99
8
∕
1
4
JRG
Code
Code
9910.015
351 110 550
9910.020
351 110 590
9910.025
351 110 630
d2 G
d3 Rp
l1
(inch)
(inch)
(mm)
∕
∕
∕
75
3
1
1
4
2
4
1
∕
∕
87
3
1
4
4
∕
1
∕
99
1
1
4
4
l3
l4
b
h1
(mm)
(mm)
(mm)
24
173
90
162
24
206
92
169
24
233
100
179
JRG LegioTherm 2T Circulation valve
•
Temperature: max. 90°C
•
Material: gunmetal, stainless steel, E
•
Factory setting: 57°C (adjustable 0 -
(adjustable 60 - 90°C)
•
Connection: male thread (for union c
DN
JRG
Code
(mm)
15
9910.015
20
9910.020
25
9910.025
DN
d1 G
d2 G
(mm)
(inch)
(inch)
15
∕
3
4
20
1
25
1
∕
1
4
GF
Weight
(kg)
0.820
1.050
1.400
l2
l3
l4
(mm)
(mm)
(mm)
6
24
173
7
24
206
8
24
233
h2
⎔
(mm)
50
6
54
6
56
6
GF
Weigh
Code
351 110 550
351 110 590
351 110 630
d3 Rp
l1
l2
(inch)
(mm)
(mm) (
75
∕
∕
1
1
2
4
∕
∕
87
3
1
4
4
1
99
∕
1
4
b
h1
h2
⎔
(mm)
(mm)
(mm)
90
162
50
92
169
54
100
179
56
24
(k
0.82
1.05
1.40
6
7
8
6
6
6
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