ARI Armaturen ARI REYCO RL969 EN - Manual (Page 10)

Page 2-10 Rev. 0040404000 4113
Operating and installation instructions
ARI-REYCO R / RL Series
- Planners / construction companies or operators are responsible for positioning and
installing products.
- The valves are designed for application, not influenced from weather.
- For application outside or in adverse environments like corrosion-promoting conditions
(sea water, chemical vapours, etc.), special constructions or protective measures are
recommended.
- Refer to appropriate ASME Code / API rules for piping and installation.
- Remove transport fasteners and protective caps for inlet and outlet immediately before
installation.
- Water shall be drained from the safety valve and blow-off line via the blow-off line
(drainage points always at the lowest point).
fig. 12
- The ratio pao/po shall be taken into account when dimensioning the system.
- Pressure losses in the line to the safety valve shall not exceed 3%.
- Ensure that adequate drip pans are used if setting media in Fluid Group
pursuant to PED 97/23/EC.
Support
Drip pan
Drainage
Bellow
Drainage at lowest point