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.
 


 
Fike is a leader in the development of effective, cost-efficient, ATEX- certified explosion venting solutions. Explosion venting, one of the most common and effective forms of passive explosion protection, provides overpressure protection from potential industrial explosion hazards by providing a planned pathway for the expanding gases to escape. Damage to industrial equipment subjected to explosions can be controlled through use of Fike's virtually maintenance free explosion vents.
 
 
  Square/Rect. Bulged   Square/Rect. Flat   Round Bulged   Round Flat

  Performance Attributes  

  Operating Ratio Operating
Temp Range		 Vacuum
Rating		 Non-
Fragmenting		 Pulsating/
Cycling		 Sanitary  

Fike Model Design Burst Pressure Range Compliance
Vmax Single Element 1.5 - 5 PSIG
103 - 345 MBARG
0.1 - 0.35 KG/CM2		 80% 0 - 350°F.
0 - 175°C		 Partial • Best   NFPA 68
Sani-V-S Single Element
Integrated Frame		 0.7 - 6.5 PSIG
50 - 448 MBARG
0.05 - 0.50 KG/CM2		 80% -40 - 460°F.
-40 - 240°C		 Partial • Best • NFPA 68
ATEX / CE
CIP / SIP
CV-S-I Composite 0.5 - 14.5 PSIG
35 - 1000 MBARG
0.04 - 1.0 KG/CM2		 80% -40 - 1100°F.
-40 - 600°C		 Full • Better   NFPA 68
CV-CF Composite 0.75 - 10.0 PSIG
52 - 690 MBARG
0.05 - 0.7 KG/CM2		 60 - 75% -40 - 250°F.
-40 - 120°C		 Partial • Better   NFPA 68
ATEX / CE
CV-SF Composite 0.5 - 10.0 PSIG
35 - 690 MBARG
0.04 - 0.7 KG/CM2		 60 - 75% -40 - 500°F.
-40 - 260°C		 Full • Good   NFPA 68
CV-H Composite 0.5 - 10.0 PSIG
35 - 690 MBARG
0.04 - 0.7 KG/CM2		 60 - 75% -40 - 500°F.
-40 - 260°C		   • Good • NFPA 68
CV Composite 0.5 - 10.0 PSIG
35 - 690 MBARG
0.04 - 0.7 KG/CM2		 60 - 75% -40 - 500°F.
-40 - 260°C		 Partial • Good   NFPA 68
ATEX / CE
CV-I Composite 0.5 - 10.0 PSIG
35 - 690 MBARG
0.04 - 0.7 KG/CM2		 60 - 75% -40 - 800°F.
-40 - 425°C		 Partial • Good   NFPA 68
Sani-V Single Element
Integrated Frame		 0.5 - 6.5 PSIG
35 - 448 MBARG
0.04 - 0.5 KG/CM2		 50% -40 - 460°F.
-40 - 240°C		 Partial • Good • NFPA 68
ATEX / CE
CIP / SIP
EleGuard Single Element
Integrated Frame		 0.7 - 2.9 PSIG
50 - 200 MBARG
0.05 - 0.2 KG/CM2		 25% -4 - 140°F.
-20 - 60°C		   • Good   NFPA 68
ATEX / CE
Flex-V Rect,Reclosable 1.23 - 1.81 PSIG
85 - 125 MBARG
0.09 - 0.127 KG/CM2		 50% 72°F.
22°C		   •      
CV-S Composite 1.0 - 15.0 PSIG
69 - 1030 MBARG
0.07 - 1.0 KG/CM2		 80 - 90% -40 - 500°F.
-40 - 260°C		 Full •* Better   NFPA 68
ATEX /CE
CV-S-I Composite 0.5 - 10.0 PSIG
35 - 690 MBARG
0.05 - 0.7 KG/CM2		 80% -40 - 1100°F.
-40 - 600°C		 Full   Good   NFPA 68
ATEX /CE
CV-CF Composite 0.75 - 15.0 PSIG
35 - 1030 MBARG
0.05 - 1.0 KG/CM2		 60 - 75% -40 - 250°F.
-40 - 120°C		 Partial •* Best   NFPA 68
CV-SF Composite 0.75 - 10.0 PSIG
35 - 690 MBARG
0.04 - 0.7 KG/CM2		 60 - 75% -40 - 500°F.
-40 - 260°C		   • Good   NFPA 68
CV-H Composite 0.5 - 15.0 PSIG
35 - 1030 MBARG
0.04 - 1.0 KG/CM2		 60 - 75% -40 - 500°F.
-40 - 260°C		     Good • NFPA 68
CV Composite 0.5 - 15.0 PSIG
52 - 1030 MBARG
0.05 - 1.0 KG/CM2		 60 - 75% -40 - 500°F.
-40 - 260°C		 Partial •* Good   NFPA 68
ATEX / CE
CV-I Composite 0.5 - 15 PSIG
35 - 1030 MBARG
0.4 - 1.0 KG/CM2		 60 - 75% -40 - 800°F.
-40 - 425°C		 Partial   Good   NFPA 68

* Non-fragmenting with addition of High Integrity upgrade.