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

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 SAFETY SMART EcoMAXX® No Return Valve, 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

EM-FV Float Valves are 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 EV-VDIV Explosion Diverter 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 EMVDL-RVEX-HT Certified Rotary Valve 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 EMVDL-RVEX-HTS Certified Rotary Valve 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 EMVDL-RVEX-MD is a Heavy Duty Rotary Valve 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 EMVDL-RVEX-BS Certified Rotary Valve is ideal for heavy loading wood applications with differential pressures up to 28” WG.
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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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