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Technical
specifications
Valve
Material: - Body:
- Ball:
- Ball control stem:
- Ball seat:
- Control stem guide:
- Seal:
Flow meter
Material: - Body:
- Headwork:
- Stem:
- Springs:
- Seal:
- Flow meter float:
- Indicator cover:
Medium:
Max. percentage of glycol:
Max. working pressure:
Working temperature range:
Ambient temperature range:
Flow rate adjustment range unit of measurement:
Control stem angle of rotation:
Accuracy:
Operating key:
Threaded connections:
Insulation
Material:
Thickness:
Density:
- inner part:
- outer part:
Thermal conductivity (DIN 52612):
Coefficient of resistance to the diffusion of vapour (DIN 52615): > 1.300
Temperature range:
Reaction to fire (DIN 4102):
brass EN 12164 CW614N, chrome plated
brass EN 12164 CW614N, chrome plated
water, glycol solutions, saline solutions
Closed-cell expanded PE-X
- at 0°C
- at 40°C
3
brass EN 12165 CW617N
brass EN 12164 CW614N
PTFE
PSU
NBR-FASIT 50-EPDM
brass EN 12165 CW617N
brass EN 12164 CW614N
stainless steel
EPDM
PSU
PSU
50%
10 bar
-10–40°C
-20–60°C
m
90°
±10%
exagon 9 mm
TR 42 p. 2,5
10 mm
30 kg/m
80 kg/m
0,038 W/(m·K)
0,045 W/(m·K)
0–100°C
Class B2
3
/h
3
3
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