Oseco Explosion Vent Guide - carrcoltd
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Transcript of Oseco Explosion Vent Guide - carrcoltd
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Explosion VentsOseco’s round, square and rectangular explosion vents offer the highest relief capacity.Vents range from 8" square or round to 44" x 69" rectangular. Almost every size and rup-ture pressure are available, and standard materials include stainless steel 316, with sealsof fluoropolymer or aluminum. Please contact Oseco for a quote regarding your specificsize and pressure needs.
GLV (Gasket Lined Vent)
The GLV is a unique, gasket lined explosion vent designed specifically to comply withNFPA 61 for use on vertical bucket elevators. Utilizing an integral gasket/sealing mem-brane, it provides an economical alternative to sometimes expensive explosion venting.
The GLV is available in sizes 12" x 18" and larger with an opening pressure of .5 to 1.0 PSIG per the NFPA standard.
• Economical• Easy to install• Gasket included• Optimal Venting Area• Dust Tight Seal
CRV (Composite Rupture Vent)
Oseco’s CRV offers a heavy duty design with an operating ratioof 50 percent of set burst pressure.
The CRVC is a CRV which can be used in applications wherethe positive pressure does not exceed 70% of the minimumtolerance. It is excellent for use in very high cycling applica-tions. The CRVC is also available with insulation to decreaseproblems associated with condensation or heat loss (CRVCI).
CRVC pictured.
Oseco Catalog - Page 15
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CRP (Composite Rupture Panel)
Oseco’s CRP has a classic four-petal, full-open-ing lightweight design to provide the fastestrelief for dust deflagrations. Reliability guaran-teed by Oseco’s in-house laser.
MVRB Explosion Vent (Metal Vent Reverse-Buckling)
The MVRB is designed and manufactured for highperformance and the most demanding explosionvent applications. The MVRB is a reverse-buck-ling explosion vent with a smooth surface incontact with the process. It should be used toprotect dust collectors, conveyor systems,dryers and most other equipment that requiresprecise over pressure protection. Ideal for hygienic and sanitary service.
MV (Metal Vent)
Oseco’s MV explosion vent is an all metal design(no fluoropolymer) using a stainless steel con-trolling membrane. No holes or slits are visible,which makes the MV vent excellent for applica-tions where product buildup may be a concern. TheMV may be used in applications where the positivepressure does not exceed 60% of the minimum tolerance. The MV is also available withFDA-approved gaskets for use in sanitary service applications (MV-S).
RND (Round Vent)
The RND is a round vent design with the same advancedtechnology and superior manufacturing capabilities utilized
for our square and rectangular explosion vents. The RND canbe fitted with optional vacuum support if required.
Oseco Catalog - Page 16
Agricultural ProductsMilk, PowderedMilk, nonfat, drySoy flourStarch, cornStarch, riceStarch, wheatSugarSugar, milkSugar, beetTapiocaWheyWood flour
Agricultural DustAlfalfaAppleBeet rootCarragreenCarrotCocoa bean dustCocoa PowderCoconut shell dustCoffee dustCorn mealCornstarchCottonCottonseedGarlic powderGlutenGrass dustGreen coffeeHops (malted)Lemon peel dust
Lemon pulpLinseedLocust bean gumMaltOat flourOat grain dustOlive pelletsOnion powderParsley (dehydrated)PeachPeanut meal and skinsPeatPotatoPotato flourPotato starchRaw yuccca seed dustRice dustRice flourRice starchRye flourSemolinaSoybean dustSpice dustSpice powderSugar (10x)SunflowerSunflower seed dustTeaTobacco blendTomatoWalnut dustWheat flowerWheat grain dustWheat starchXanthan Gum
Carbonaceous DustsCharcoal, activatedCharcoal, woodCoal, bituminousCoke, petroleumLampblackLignitePeat, 22%H2OSoot, pineCelluloseCellulose pulpCorkCorn
Chemical DustsAdipic acidAnthraquinoneAscorbic acidCalcium acetateCalcium stearateCarboxy-methylcelluloseDextrinLactoseLead stearateMethyl-celluloseParaformaldehydeSodium acorbateSodium stearateSulfur
Metal DustsAluminumBronzeIron carbonylMagnesiumZinc
Plastic Dusts(poly) Acrylamide(poly) Acrylonitrile(poly) Ethylene (low-pressure process)Epoxy ResinMelamine resinMelamine, molded (phenol-cellulose)Melamine, molded (wood flour and mineral filled phenolformaldehyde)(poly) Methyl acrylate, emulsion polymerPhenolic resin(poly) PropyleneTerpene-phenol resinUrea-formaldehyde/ cellulose, molded(poly) Vinyl alcohol(poly) Vinyl butyral(poly) Vinyl chloride/ ethylene/vinyl acetylene suspension copolymer(poly) Vinyl chloride/ vinyl acetylene emulsion copolymer
OSHA Recognized Combustible Dusts
www.oseco.com 1.800.395.3475 [email protected]
Oseco’s line of explosion vents are NFPA 61 and 68 approved methods of deflagration and explosion venting. Our experienced sales team can provide a solution to get your company up to code. Visit us at www.oseco.com or contact us by phone at 800-395-3475.
Let Oseco help your company become OSHA/NFPA 68 compliant.
