CV Explosion Vent

CV Explosion Vent

Rectangular and Round Versions, Composite

The CV, or Composite Vent, is a simple, reliable explosion vent. The flat CV layers stainless steel and fluoropolymer to create a high performance explosion vent which provides excellent service life for static to light pressure cycling and light vacuum conditions.

The CV, or Composite Vent, is a simple, reliable explosion vent. The flat CV layers stainless steel and fluoropolymer to create a high performance explosion vent which provides excellent service life for static to light pressure cycling and light vacuum conditions.

  • Operating ratio up to 60 – 75% of the min. stamped burst pressure
  • Full controlled opening
  • Simple installation and virtually maintenance-free
  • Supports applications in static environments

How Explosion Venting Works

Explosion venting, one of the most common and effective forms of explosion protection, offers overpressure protection from potential industrial explosion hazards by providing a planned pathway for the expanding gases to escape.

Design Rectangular and round versions, Composite
Burst Pressure Range 0.5 psig to 10 psig for rectangular versions
2.0 psig to 15 psig for round versions
45 mbarg to 500 mbarg for rectangular versions
Burst Pressure
Tolerance
± 0.25 psig for burst pressure ≤ 1.0 psig
± 0.5 psig for burst pressure > 1.0 psig and ≤ 4.0 psig
± 1.0 psig for burst pressure > 4.0 psig
± 15 mbarg for burst pressure ≤ 70 mbarg
± 25 mbarg for burst pressure > 70 mbarg and ≤ 250 mbarg
± 50 mbarg for burst pressure > 250 mbarg
Process Temp Range -40°F to 400°F for FEP
-40°F to 500°F for PFA
-40°C to 204°C for FEP
-40°C to 260°C for PFA

 

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