DEGAS RELIEF VALVES
The degas relief valve is designed to permit automatic escape of undissolved gases captured in a GDT degas separator when the separator is filled. While the separator is operating under pressure, the degas relief valve releases the gas for processing or safe venting to the atmosphere. Degas relief valves are constructed in 316L stainless steel, CF8M stainless steel and PVC.
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CLICK ON MODEL NUMBERS BELOW TO VIEW DRAWINGS
| Model Number | Construction | Cold Working Pressure | Rated Gas Evacuation1 |
| DRV07ABLFFNN | PVC – Assembled | 50 psig | <7 scfm |
| DRV07BBLFFNN | PVC – Assembled | 50 psig | <7 scfm |
| DRV38FEACF00 | Type 316L Stainless Steel – Fabricated | 75 psig | <38 scfm |
| DRV48CEHFF00 | Type CF8M Stainless Steel – Cast | 75 psig | <48 scfm |
| DRV48FEACF00 | Type 316L Stainless Steel – Fabricated | 75 psig | <48 scfm |
| DRV49CHHFF00 | Type CF8M Stainless Steel – Cast | 75 psig | <100 scfm |
| DRV49FHAAF00 | Type 316L Stainless Steel – Fabricated | 75 psig | <100 scfm |
1See PERFORMANCE CHART LINKS located in the design drawing notes for actual gas evacuation rates at given pressure differentials