EXPLOSION PROTECTION SOLUTIONS Safety is no accident. With over 60 years of field experience and a team of in-house engineers, application specialists and combustion researchers, you can rely on Fike for effective, reliable explosion protection solutions that fit your growing safety needs. We stand behind our explosion protection products with a commitment to quality, full-scale explosion testing capabilities and unprecedented expertise.

The CV-SI Explosion Vent from Fike
Design Rectangular and round versions, Composite

Burst Pressure Ranges 0.5 to 14.5 PSIG 35 - 1000 MBARG 0.04 - 1.0 KG/CM2
Burst Pressure Tolerance ±0.25 PSIG (≤1.0 PSIG) ±0.36 PSIG (≥1.5 - 3.6 PSIG) ±0.72 PSIG (>3.6 PSIG)
Process Temp. Range -40 - 1100° F -40 - 600° C

The CV-SI is a high performance explosion vent specifically used for high process temperatures. This explosion vent provides excellent service life for static to light pressure cycling conditions.
  • Operating Ratio up to 80% of the min. stamped burst pressure
  • Optimal vent area
  • Easy installation and cost savings
  • Non-fragmenting
  • High Integrity composite design