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CV-SF Explosion Vent
The CV-SF explosion vent is a composite membrane, high performance vent, constructed with a support frame to provide for higher vacuum conditions. Still an economical alternative, the CV-SF explosion vent provides excellent service life for static to light pressure cycling conditions.
 Optimal Vent Area (100 % Venting Efficiency)
Certified Burst Pressure
Full Vacuum with Back Up Bar Assembly
Simple, Maintenance-Free Installation
Fail Safe Design
High Integrity Composite Design
CV-SF Explosion Vent Specifications:
| Shape: |
Rectangular |
| Standard Materials: |
Stainless Steel / Teflon / Stainless Steel |
| Burst Pressure Ranges: |
0.5 to 10.0 psig |
| Burst Pressure Tolerance: |
± 0.25 psig for burst pressure < 1.0 psig
± 0.5 psig for burst pressure 1.0 to 4.0 psig
± 1.0 psig for burst pressure > 4.0 psig |
| Operating Ratio: |
75% of the minimum stamped burst pressure for BP less than or equal to 1.5 psig
60% of the minimum stamped burst pressure for BP >1.5 psig |
| Vacuum Rating: |
Full Vacuum (-14.7 PSIG) with the use of back-up bars in the frame assembly |
| 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-SF Explosion Vent solution (pdf) ...
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