POV
The POV compressor overflow valve is used in conjunction with the BSV safety relief valve and is specifically designed for protecting compressors against excessive pressure
Features and benefits
- Applicable for the refrigerants HCFC, HFC, R717 (Ammonia), R744 (CO2)
- The Pilot Operated Internal compressor overflow valve System POV + BSV is available in sizes from DN 40 to DN 80
- POV + BSV is an internal compressor overflow system thus eliminating the risk of refrigerant leakage to the atmosphere
- The system renders full protection of the compressor even on increasing back pressure
- The POV compressor overflow valve (main valve) has a very large capacity even with high back pressure when compared to direct operating back pressure independent pressure relief valves
- Small dimensions mean easy handling and installation