BEFORE THE AUTORODDER...
- Multiple components put together
- Unreliable process variable measurement
- No safe drain to check isolation valve or bleed pressure in case maintenance is required
- High flow inert parasitic purge
- Dirty, scaling, hazardous and toxic chemicals
- Regular manual rodding out of tapping points
- Lost process measurement whilst tapping point rodded out
- Spurious outages due to incorrect pressure measurement due to partially blocked tapping point
- Lost production when process is isolated
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WITH THE AUTORODDER...
- Single, one piece isolation valve
- Accurate, reliable process variable measurement
- Integral drain/vent behind isolation valve to bleed pressure into safe area
- Low, almost static flow inert parasitic purge
- Scaling removed frequently and periodically
- Manual rodding out eliminated
- Accurate process variable measurement at ALL TIMES
- No partially blocked tapping points = No spurious outages
- No need to isolate process = No lost production
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