1. High turndown ratio of 40:1 for control valve.
2. All wetted parts are stainless steel with nitrated for longer life.
3. No need of i/p convertor, positioner and separate controller .all the functions are built into the system.
4. No choking problrm in the roboter as they are bellows operated.
5. Wide range of set pressure available.
6. Valve can be mounted in any position compare to self acting valve which requires mounting only in the horizontal pipelines.
7. For emergnecy handwheel is provided so that valve can be adjusted manually and plant can run without distrubance.
8. Availability of the system is very high which will reduce the frequent shuit -downs and production losses.
9. Air consumption is very minimal 300 nl/hr.
10. No need of maintaining the costly spares as the system is highly reliable and we can provide the services from bangalore office under emergency.