RVM Systems 15
Hydraulic
RVM Systems
Hydraulic 2oo3 Fail Safe Trip System for Gas and
Steam Turbines
» Available for low and high
operational pressure 5 – 320 bar
» Different sizes provide high flow
availability 200 – 4000 l/min
» Cartridges sizes DN 16; 25; 32; 40; 50 and 63
» Fast reaction time
» Safety Control – direct monitoring
of solenoid valves position closed
open (proximity switches)
» SIL 3 approval
» IP 65
» Certification to ATEX, GOST
» Redundant cartridges
» Partial Stroke Testing Option
» Maintaining Safety 2oo3 during
operation (redundant 2oo3 system)
» Prepared outlets for pressure transducers
The Herion Hydraulic 2oo3 system provides safety and availability for main shut off emergency
process valves with hydraulic actuators.
Using three identical solenoid valves to create a flexible 2oo3 voting logic for unequalled failure
tolerance, the system uses redundant cartridges which allow high flow rate and a quick
response time.
Hydraulic
2oo3 system
