HEROSE 06205 Notice D'utilisation page 23

Symbol
CRN XXXXXX.XX
TSF700D36-2021
LR-TA92 / 20011
4.3 Intended application
Safety valves protect vessels and pipework systems against impermissible excess pressure. Safety
valves represent the last line of safety for a vessel or pipework system. They should be capable of
preventing impermissible excess pressure when all other upstream regulating, control and monitoring
devices have failed. In order to ensure this operability, safety valves require special attention during their
mounting and maintenance.
A safety valve is a piece of equipment with a safety function for protecting pressure equipment when the
permissible limits are exceeded and is thus subject to Directive 2014/68/EU (Pressure equipment
directive) of the European Parliament and of the Council, article 2, section 4 or, as the case may be, the
rules and regulations of the American Society of Mechanical Engineers (ASME), Boiler and Pressure
Vessel Code Section VIII, Division I.
4.4 Operational data
Type
06205
06216/
06217
06218/
06219
06370/0
6376
06372
06380
06395
06500
Operating instructions
Explanation
Canada approval no.
Manufacturing permit for special devices – People's Republic of China
Classification company (Lloyd's Register),
Type Approval (operating permit)
Certificate number
Pressure
d
0
range
[mm]
[bar]
7,0 0,4 to 43
12,0 0,2 to 22
15,0 0,2 to 16
18,0 0,2 to 18
20,0 0,2 to 16
12,0 0,2 to 25
15,0
0,2 to 30
20,0
25,0 0,2 to 22
32,0 0,2 to 16
40,0 0,2 to 12
3,0 to 16
12,5
3,5 to 17
12,0
15,0
18,0
1,0 to 16
20,0
24,0
28,0
15,0 0,8 to 1,0
12,0
15,0
0,2 to 20
18,0
20,0
24,0
0,2 to 16
28,0
15,0
18,0 0,5 to 25
23,0
28,0 0,5 to 12,0
28,0 1,5 to 2,5
herose.com
Max.
back Temperature
pressure [°C]
[%]
-20 °C to +160 °C
-
-40 °C to +200 °C
-60 °C to +150 °C
-10 °C to +110 °C
-10 °C to +120 °C
3%
-10 °C to +185 °C
Metalli
PTFE
c
carbon
-50 °C
-50 °C
to
to +185
+225
°C
°C
-40 °C to +200 °C
Medium
See
section
"4.5
Media"
EPDM
-40 °C
to +150
°C
17