Explosion Vent Panels
Our explosion vent panels provide instantaneous overpressure protection for nearly any type of pressurized dry-bulk handling and storage equipment.
The vent panels are designed to allow a full and immediate opening to minimize structural or mechanical damage by expanded gases from the combustion of dust, gases or mists inside equipment, rooms, buildings or other enclosures.
Our vent panels are offered in rectangular, square or circular configurations and in several constructions to meet the operating parameters of your application.
The VP series
The VP series vent panel is a flat, scored and fluoropolymer-coated aluminum panel. This panel is best suited for operating conditions of positive pressure or vacuum pulsations. It is recommended for a maximum 50% operating-to-burst pressure ratio, positive or negative.
The CP series
The CP series vent panel is a flat, composite-style panel constructed of 316 SS and fluoropolymer. This panel is ideal for cyclic operating conditions, going from positive to negative or negative to positive pressures. A 50% maximum operating-to-burst pressure ratio is recommended.
The SFC & CFC series
The SFC solid metal and CFC composite (metal/fluoropolymer) vent panels are pre-bulged, circular designs. These panels are suitable for higher operating conditions of up to 70% of the burst rating positive pressure and negative pressure of up to 14.7 psig (1.02 barg) full vacuum.
What are the benefits?
- Full, instantaneous opening
- Full opening under dynamic or static pressure conditions
- Designs interchangeable with existing panel applications
- Available with Burst Disc Indicator (BDI) alarm strips
- Designs available for non-fragmentation
- Nominal Size Range: 10″ – 69″ (250 mm – 1750 mm)
- Burst Pressure Range: 1 psig – 10 psig (0,069 barg – 0,69 barg)
- Maximum Recommended Operating Ratio: 50 to 80% of the rupture disc’s rated (stamped) burst pressure
- Seating Configuration: Lightweight flange construction
- Service: Gas
- BDI Alarm System Compatible?: Yes
- ASME Code Symbol Stamp Available?: No
Materials not indicated or shown may be available by special design.
Powder & Bulk Solids
Control the release of overpressure in the storage and handling of powder and bulk solids with our large-scale vent panels and rupture disc systems. Our precision solutions provide deflagration relief anywhere static electrical charges may ignite dusty environments.
Relaterade produkter
-
SANITRX LP™ Rupture Disc
The pharmaceutical, biotech, food and beverage industries rely on the high-precision SANITRX rupture disc family – the perfect combination of industry-leading performance with ASME BPE, USP Class VI and 3A compliance. The SANITRX LP rupture disc includes all the features of the original SANITRX rupture disc, slightly modified for applications requiring lower pressures with reduced flow resistance. -
Well Activation and Safety Protection Rupture Discs
Replace shear pins and other moving devices with our Well Activation and Safety Protection rupture discs to save valuable time and labor on the drill site. Designed to release pressure to activate tools in the hole or to protect downhole drill components from overpressure failure, our Well Activation and Safety Protection Rupture Discs use rupture disc technology to achieve high accuracy and reliability. These rupture discs are offered in two burst-direction configurations, Type A and Type I. -
WMP Welded Muffled Plug Rupture Disc Assembly
Protect equipment, personnel and the environment with the threaded, single-use WMP Welded Muffled Plug rupture disc assembly. The WMP is ideal for applications that discharge to the atmosphere at the rupture disc. The WMP is a solid-metal, tension-acting rupture disc that screws directly into a threaded port, providing precise overpressure protection with minimal installation time. -
POS-A-SET® Rupture Disc
Relieve ultra-low vacuum or positive pressure conditions with the highly accurate, bidirectional POS-A-SET rupture disc. Our double-acting design allows the POS-A-SET to do the work of two rupture discs with just one installation point. It relieves low positive pressure (as low as 1 inwc) with a girdle and knife-blade assembly on one side, while slightly higher negative pressure is relieved from the other side with perforations and a pre-cut section. Looking for the CAL-VAC rupture disc? Nearly identical to the POS-A-SET rupture disc, the CAL-VAC relieves ultra low-pressure in the negative direction – the inverse of the POS-A-SET’s ultra-low relief in the positive direction.
"*" indicates required fields
"*" indicates required fields
Vill du hitta kontaktuppgifter till en specifik person eller kontor?
Här hittar du alla våra kontaktuppgifter.
Med Colly Flowtech får du alltid
Lokal närvaro
Vi är representerade på åtta orter i Sverige, från Lund i söder till Skellefteå i norr. Vi har dessutom kontor i Danmark.
24/7 Service
Vi är tillgängliga dygnet runt, året om, med målet att vara snabbare, bättre och mer engagerade än våra konkurrenter.
Unik produktbredd
På Colly Flowtech erbjuder vi en unik produktbredd inom flödesteknik, med lösningar anpassade för olika branscher och industrier.
40+ års erfarenhet
Med över 40 års branscherfarenhet arbetar vi i nära samarbete med våra kunder och med ett starkt engagemang.