Explosion Isolation & Diversion

Prevent secondary explosions, which can be more catastrophic than the primary event.

Explosion isolation valves should be placed on the inlet, outlet and hopper discharge of protected vessels and interconnecting pipelines to prevent deflagration propagation. Isolation valves are available for a variety of orientations and dust types. Diversion valves are also available with multiple options. Our engineers will work with you to determine the proper valves for your facility and application.  

Explosion Isolation Valve EV-VF VigiFlap

The Explosion Isolation Valve EV-VF VigiFlap is designed to prevent propagation of overpressure or flame front caused by an explosion downstream in vessels such as dust collectors, cyclones, and filters.

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No Return Valve EM-NRV

The No Return Valve EM-NRV, designed for use with the entire EcoMAXX® product line, will protect workers and facilities from the damaging effects of a baghouse or filter explosion.

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Float Valve EM-FV

The Float Valve EM-FV is designed as an explosion isolation device in air streams with low to low-moderate dust concentrations with maximum particle size of 500 microns. Single and double acting models are available.
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Explosion Diverter EV-VDIV

The Explosion Diverter EV-VDIV with integral explosion panel is the ideal addition to any exterior process flow duct system with potential for hazardous explosive overpressure or multiple explosive events.
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Certified Rotary Valve EMVDL-RVEX-HT

The Certified Rotary Valve EMVDL-RVEX-HT is a rotary airlock for dust collectors and cyclones with differential pressures up to 40” WG.
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Certified Rotary Valve EMVDL-RVEX-HTS

The Certified Rotary Valve EMVDL-RVEX-HTS is tested for high vacuum applications up to 160” WG. Rotor options are available for dry, corrosive & sticky materials.
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Certified Rotary Valve EMVDL-RVEX-MD

The Heavy Duty Rotary Valve EMVDL-RVEX-MD ideal for high pressure and vacuum applications with differential pressures up to 400” WG. Ideal for the pneumatic conveying of process material.
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Certified Rotary Valve EMVDL-RVEX-BS

The Certified Rotary Valve EMVDL-RVEX-BS is ideal for heavy loading wood applications with differential pressures up to 28” WG.
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Raptor Drum™ Explosion Tested Drum Kit

The NFPA compliant Raptor Drum™ Explosion Tested Drum Kit acts as an extension of the dust collector. It is an innovative solution for explosion isolation. No need for wiring, maintenance, motor, starter, wipers, chains.

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Start up & Commissioning

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Technical Support & Service

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Dust Hazard Analysis

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Explosion Vent Sizing

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Training

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