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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.