CV-SF explosion vent is constructed with a support frame with back-up bars in the vent frame assembly. This provide extra support for higher vacuum conditions while maintaining a flat profile. The Fike CV-SF explosion panel is a composite membrane, high performance explosion vent that provides a superior service life for static to light pressure cycling conditions. Standard applications include separation, drying, preservation, transport, and processing operations.
Specification:
| SPECIFICATION | |
| Compliance: | NFPA 68 |
| Materials of Construction: | 316 SST / FEP or PFA / 316 SST |
| Maximum Operating Pressure: | 75% of the minimum stamped burst pressure for BP ≤ 1.5 psig 60% of the minimum stamped burst pressure for BP > 1.5 psig |
| Vacuum Rating: | Full vacuum with back-up bars |
| Standard Burst Pressure Tolerance: | ± 0.25 psig for burst pressures < 1.0 psig ± 0.5 psig for burst pressures 1.0 – 4.0 psig ± 1.0 psig for burst pressures > 4.0 psig |
| Operating Temperature Range: | -40 to 204°C / -40 to 400°F (FEP) -40 to 260°C / -40 to 500°F (PFA) |
| Optional Equipment: | Burst Indicators / Monitoring System; Atmospheric Insulation; Process Insulation; Flameless Venting; Weather Covers; Alternative materials, temperature ranges, and tighter tolerances are available |
