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VENT-SAF? Explosion Vents

VENT-SAF? Explosion Vents
8Pages

Catalog excerpts

EXPLOSION VENTS y^n explosion can result from the ignition of a /%combustible gas, mist or dust when mixed X Awith air during processing, handling or storage operations. A rapid rise in pressure occurs adequate strength to withstand the deflagration pressure, extensive damage and injury to Explosion vents are low burst pressure membranes of calculated area fixed over an opening on the structure to be protected. In the event of a deflagration the vents provide a rapid and unrestricted opening at a predetermined burst pressure (Pstat) allowing combustion gases to expand and flow through the...

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Unique, economic patented design. leak tight. Enhanced abrasion ✓One piece metal construction without slits on the process side avoiding product accumulation. Optional design for aseptic/ sanitary applications. ✓No fragile PTFE seal admit moisture. ✓Superior dynamic low mass compared with composite designs. tagged pressure rating (80% under certain conditions). ✓Thermal insulation loss or prevent condensation. ✓Supplied with integral Wtf damaged it will provide a relief opening below its rated pressure. Burst Pressure (Pstat) Burst pressures are available from 0.3 psig (0.021 barg) to 5...

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Burst Tolerance An alternative tolerance of ±25% may be offered if required by the customer. contact us. The tag affixed to the discharge side of the vent will be marked with a minimum-maximum burst range. Rectangular and Round Explosion Vent Dimensions The dimensions and relief areas of VSP and VSE vents in either rectangular or round designs are given in Tables 1 and 2. Contact BS&B Safety Systems. Inc. or BS&B Safety Systems Ltd. for non-standard sizes. Safety Frames Rectangular vents can be mounted in lightweight angle profile Safety Frames. Round vents can be installed between standard...

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RECTANGULAR VSR VSS AND VSE VENT DIMENSIONS The outlet frame for the type VSS vent is 0.5" wider and 0.5" longer than the standard outlet frame VSE Explosion Venls (full gasbets) VSP Explosion Vent and Safely Frame Standard Design (half gasbets)

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ROUND VSP AND VSE VENT DIMENSIONS Nominal Size Frame Dimensions Frame Angle VSP standard panels are available in sizes 16" to 44" only. V5E vents are available in all sizes. standard VSE vents 8" to 14" tit ANSI 150 bolting. VESSEL WALL Inset: Gasfeet and sealing materials VSP Exnlosion Vents fSanitarv/Asentic Desionl

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TYPE EXP/DV The EXP/DV vent is a round domed vent of composite construction laser cut in a stitch pattern in the dome area Fiuoropoiymer liner covers the slits providing a seal. The vent burst pressure is controlled by the arrangement of the stitch pattern. Burst Pressures (Pstat) From I psig (0.07 barg) and above depending on size. Sizes: 6" (150mm) to 48" (1200mm) relief diameter. Vacuum Service The EXP/DV vent is fitted with a vacuum support to resist high vacuum. Service Capabilities The type EXP/DV vent exhibits good performance under pressure cycling conditions from vacuum to light...

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VENT-SAF? Explosion Vents 8Pages

Catalog excerpts

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VENT-SAF? Explosion Vents
8Pages