by Mats Mats

EXPLOSION VENTING PANELS PS/C (round)

Explosions: in industrial plants, a real and destructive danger, against which it is essential to find protection. Explosion venting panels are the ideal product for the job.

There are several possible applications and situations, in industrial plants, where it is necessary to protect the structure against a very concrete risk of explosion, usually due to the nature of the products being processed. Explosion venting panels are often the ideal solution to implement a measure of safety in points where this issue is critical, since they are built to yield against pressure as it rises, and let it vent where it cannot cause damage.

An explosion venting panel has three main layers: a metal section calibrated according to the specific application, a protection base, and a PTFE holding membrane; where necessary, DonadonSDD can also supply venting panels with counterpressure support, or with an ATEX, EX II GD and EX II D certification.

by Mats Mats

EXPLOSION VENTING PANELS PS/R (rectangular)

Explosions: in industrial plants, a real and destructive danger, against which it is essential to find protection. Explosion venting panels are the ideal product for the job.

There are several possible applications and situations, in industrial plants, where it is necessary to protect the structure against a very concrete risk of explosion, usually due to the nature of the products being processed. Explosion venting panels are often the ideal solution to implement a measure of safety in points where this issue is critical, since they are built to yield against pressure as it rises, and let it vent where it cannot cause damage.

An explosion venting panel has three main layers: a metal section calibrated according to the specific application, a protection base, and a PTFE holding membrane; where necessary, DonadonSDD can also supply venting panels with counterpressure support, or with an ATEX, EX II GD and EX II D certification.

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DISCS HOLDER, HTC

Type HTC
Discs DCD, SCD, SCR, Y90, KRD
Dimensions From 1” to 6”

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DISCS HOLDER HI/P, HR/P

Type   HI/P                          HR/P
Discs STD, DCD, SCD       SCR, Y90, KRD
Dimensions From 1”(25) to 40”(1000)
Accessories Nipples, T connectors, excess flow valve, pressure gauge

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DISCS HOLDER HI/F, HR/F

Type  HI/F                                 HR/F
Discs STD, DCD, SCD             SCR, Y90, KRD
Dimensions From 3/4\”(20) to 4”(100)
Accessories Nipples, T connectors, excess flow valve, pressure gauge

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DISCS HOLDER HI/A, HR/A

Type   HI/A                                   HR/A
Discs STD, DCD, SCD, GR.        SCR, Y90, KRD
Dimensions From ½”(15) to 40”(1000)
Accessories Nipples, T connectors, excess flow valve, pressure gauge

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SEALED UNIT, SU/T

Model SU/T
Materials Stainless steel
Dimensions from DN 3 to DN 40
Rupture pressure 20 – 1150 bar g (depending on material and diameter)
Tolerance from +/- 5 % to +/- 10%
Operating temperature Up to 480 °C
Operating margin 80%
Vacuum support No
Fragmentation Yes (Without fragmentation in special execution)
Use under valve No
Corrosion resistance Very good
Container Included, direct mounting
PED Certification [CE STAMP] Available

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SEALED UNIT, SU/M

Model SU/M
Materials Stainless steel
Dimensions from DN 3 to DN 40
Rupture pressure 20 – 1150 bar g (depending on material and diameter)
Tolerance from +/- 5 % to +/- 10%
Operating temperature Up to 480 °C
Operating margin 80%
Vacuum support No
Fragmentation Yes (Without fragmentation in special execution)
Use under valve No
Corrosion resistance Very good
Container Included, direct mounting
PED Certification [CE STAMP] Available

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GRAPHITE DISCS, G-GR

Model G-GR
Materials Graphite
Dimensions DN 25 – DN 200
Rupture pressure 0.017 – 15 bar g (depending on diameter)
Tolerance from +/- 10 % to +/- 20%
Operating temperature from -60 °C to 180 °C
Operating margin up to 75%
Vacuum support Available
Fragmentation Yes
Use under valve No
Corrosion resistance Very good – can be protected with a PTFE membrane
Linings No
Container GR, HI/A
Seals Available in Graphite and Cork
Rupture sensor Electrical
PED Certification [CE STAMP] Available