The Chpolansky ETRIERMATIC® is a SUPPLEMENTARY LOAD DEVICE for all types of spring loaded safety or safety relief valves, to keep them tight up the set pressure.
The ETRIERMATIC ® System consists of actuator(s) and a control and instrumentation box fully designed by our research and development department.
The ETRIERMATIC ® system is PED certified as per ISO4126-5.
Pneumatic or electro-peumatic versions are available.
Atex certification is available for use in explosive areas.
Advantages of the ETRIERMATIC® system :
- Increase the operating pressure
- Tight up to set pressure
- Better re-closure after opening
- Avoid leakages
- Reduction of maintenance costs
- Can be fitted on all spring safety valves (new or already existing)
