Explosion vents
CV EXPLOSION PANEL
Explosion vent CV (Composite Vent) panel type are of low weight, which allow protection without it’s breaking up.
| SPECYFICATION | |
| Compliance: | NFPA 68, ATEX Certification available (consult factory) |
| Materials of Construction: | 316 SST / FEP or PFA / 316 SST |
| Maximum Operating Pressure/Vacuum Rating: | 75% of the minimum stamped burst pressure for BP ≤ 1.5 psig 60% of the minimum stamped burst pressure for BP > 1.5 psig |
| Standard Burst Pressure Tolerance: | ± 0.25 psig for burst pressures < 1.0 psig ± 0.5 psig for burst pressures 1.0 - 4.0 psig ± 1.0 psig for burst pressures > 4.0 psig |
| Operating Temperature Range: | -40 to 204°C / -40 to 400°F (FEP) -40 to 260°C / -40 to 500°F (PFA) |
| Optional Equipment: | Burst indicators / monitoring system; atmospheric insulation; process insulation; weather covers; installation frame; flameless venting; alternative materials, temperature ranges, and tighter tolerances are available |
CV-S AND CV-S-HV EXPLOSION PANELS
Explosion vents CV-S and CV-S-HV type are employed when work pressure approaches explosion one or when a high underpressure takes place.
| SPECYFICATION | ||
| Type: | ROUND** (CV-S) | RECTANGULAR (CV-S & CV-S-HV) |
| Sizes: | Ø6” to Ø44” | 9” x 12” to 44” x 69” (CV-S)* |
| Compliance: | NFPA 68, EN 14797, ATEX Certification available (consult factory) | |
| Materials of Construction: | 316 SST / FEP or PFA / 316 SST | |
| Maximum Operating Pressure: | 90% of the minimum stamped burst pressure for BP ≤ 1.5 psig (103 mbar) 80% of the minimum stamped burst pressure for BP > 1.5 psig (103 mbar) |
85% of minimum stamped burst pressure |
| Standard Burst Pressure Tolerance: | ± 0.25 psig for burst pressures < 1.0 psig ± 0.5 psig for burst pressures 1.0 - 4.0 psig ± 1.0 psig for burst pressures > 4.0 psig |
|
| Maximum Vacuum Rating: | Full vacuum (-14.7) for sizes up to 30” -7.35 psig for sizes > 30” |
Varies based on size and product type |
| Burst Pressure Tolerance: |
± 0.25 psig for burst pressures < 1.0 psig (±17 mbar for BP < 69 mbar) ± 0.5 psig for burst pressures 1.0 - 4.0 psig (±34 mbar for BP 69 to 276 mbar) ± 1.0 psig for burst pressures > 4.0 psig (±69 mbar for BP >276 mbar) |
|
| Operating Temperature Range: |
-40 to 400°F / -40 to 204°C (FEP) -40 to 500°F / -40 to 260°C (PFA) |
|
| Optional Equipment: | Burst indicators / monitoring system; atmospheric insulation; process insulation; weather covers; frame assemblies; flameless venting; alternative materials, temperature ranges, and tighter tolerances are available | |
*Custom size & bolt patterns available.
HI-CV EXPLOSION PANEL
Explosion vents are the weakest link in installation system, due to taking on a repossession of deflagration pressure.
HI-CV-S EXPLOSION PANELS
Fike’s non-divisible rupture panel Hi Type protects industrial appliance protection.
SANI-V EXPLOSION PANEL
CIP/SIP procedures can be applied, as specific needs of clean production environments are required and a high dependability is assured.
| SPECYFICATION | |
| Type: | Sani-V™ |
| Shapes | Rectangular |
| Sizes | 470 x 570 mm to 1000 x 1000 mm (see table below) |
| Materials of Construction (Food Grade Quality – FDA & EC1935 compliant) | 470 x 570 mm to 1000 x 1000 mm (see table below) |
| Maximum Operating Pressure / Maximum Vacuum Rating | Up to 50% of the minimum burst pressure |
| Burst Pressure Tolerance |
Nominal burst pressure ≤ 100 mbarg: ± 15 mbarg 100 mbarg < burst pressure ≤ 250 mbarg: ± 25 mbarg Burst pressure > 250 mbarg: ± 50 mbarg |
| Operating Temperature Range | -20°C up to 160°C |
SANI-V-S EXPLOSION PANEL
Panel characterizes in high efficiency and resistance to underpressure. CIP/SIP procedures can be applied due to particular edition accessibility.
| SPECYFICATION | |
| Type: | Sani-V-S™ |
| Shapes | Rectangular |
| Sizes | 470 x 570 mm to 1000 x 1000 mm (see table below) |
| Materials of Construction 2 (Food Grade Quality - FDA & EC1935 compliant) | Stainless Steel Membrane : SST Seal : Silicone Process Gasket : EPDM (up to 120°C) / Silicone (160°C) |
| Maximum Operating Pressure | Up to 80% of the minimum burst pressure |
| Burst Pressure Tolerance |
Nominal burst pressure ≤ 100 mbarg: ± 15 mbarg 100 mbarg < burst pressure ≤ 250 mbarg: ± 25 mbarg Burst pressure > 250 mbarg: ± 50 mbarg |
| Operating Temperature Range | -20°C up to 160°C |
VV-S EXPLOSION PANEL
Membranes VV-S type are of low weight and which allow protection without it’s breaking up.
ELEGUARD EXPLOSION PANEL
Fike’s eleguard is explosion offloading device, particularly designed for bucket conveyor to protect against explosion’s side-effects.
| SPECYFICATION | |||||||
| Type: | EleGuard | ||||||
| Nominal Size (mm) | 110x330 | 170x470 | 170x560 | 220x740 | 270x458 | 300x500 | 350x650 |
| Relief Area (m²) | 0.036 | 0.079 | 0.094 | 0.162 | 0.123 | 0.149 | 0.227 |
| Materials of Construction | 1.4301 (304 SST) with Silicone FDA seal and Neoprene FDA gasket | ||||||
| Burst Pressure (mbarg) | 100 | 50-100 | |||||
| Burst Pressure Tolerance | ± 15mbarg | ||||||
| Max. Operating / Vacuum Pressure | Atmospheric (25% operating ratio) | ||||||
| Operating Temperature Range | -20°C up to 60°C | ||||||
| Approvals | IBExU03ATEX2058 X | ||||||
FLEX-V EXPLOSION PANEL
Explosion vents are the weakest link in installation system, due to taking on a repossession of deflagration pressure.
EXCOVER FLOOR COVERING
Excover offers weightless and corrosion resistant construction, which avers rupture panels protection against dust, wind, snow or other such agents.
FLAME QUENCHER FLAMEQUENCH II SQ
Flame Quencher FlameQuench II SQ is the only one element, which can be combined with rupture panels.
FLAME QUENCHER ELE-QUENCH
Fike designed flameless offloading solution eleguard type, which is combined with rupture panel. The assembly of unit at leg and head of elevator is easy
Fike Corporation was established since 1945, USA
The headquarter is places at Blue Springs, Missouri. From the beginning company was focused on implementation of industrial explosion and fire protection systems, based on gained experience.
Since that time, many branches have been launched all over the world (Belgium, France, Germany, Italy, Great Britain, Spain, Canada, Japan, Brazil, India, Bahrain, Malaysia.
In Czech Republic, official representative of Fike is VALWO s.r.o.
The most recognized Fike products are rupture panels and bursting disc (explosion offloading), active protection systems against
explosion (HRD/SRD) and passive – such as flame quenchers (flameless offloading) or other modern solutions as pinch valves or fast
activating valves. Common feature of all the equipment is, beside increasing the level of safety, significant increase of economic aspects – lowering the exploitation costs.