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CV-S (Composite Vent with Support) Explosion Vent
The CV-S vent is a composite membrane, lightweight, high performance explosion vent, consisting of a stainless steel slotted top section with predetermined burst pattern, a Teflon seal, and a vacuum support. Designed for use in high vacuum applications, the CV-S explosion vent is highly efficient, requires no extra support frame and provides superior service life in severe process pressure cycling and pulsating conditions.
 Optimal Vent Area (100 % Venting Efficiency)
Simple, Maintenance-Free Installation
Certified Burst Pressure
Full, Controlled Opening
Fail Safe Design
Easy Installation
High Integrity Composite Design
CV-S Explosion Vent Specifications:
| Shape: |
Round |
| Standard Materials: |
316 Stainless Steel / Teflon / 316 Stainless Steel |
| Burst Pressure Range: |
1.0 to 15.0 psig |
| Burst Pressure Tolerance: |
± 0.5 PSIG for burst pressure between 1.0 PSIG and 4.0 PSIG
± 1.0 PSIG for burst pressures > 4.0 PSIG |
| Operating Ratio: |
90% of the minimum stamped burst pressure for minimum BP less than or equal to 1.5 PSIG
80% of the minimum stamped burst pressure for minimum BP > 1.5 PSIG |
| Vacuum Rating: |
Full Vacuum (-14.7 PSIG) for sizes 6" to 30"
-7.35 PSIG vacuum for sizes > 30" |
| Process Temp. Range: |
-40 deg. C up to 260 deg. C / -40 deg. F up to 500 deg. F |
| Compliance: |
NFPA 68
ATEX directive |
 For more information on Fike's CV-S Explosion Vent solution (pdf) ...
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