La Serie de Válvula de Alivio con Apagallamas (FAB Valve™) patentada por Elmac Technologies® integra un Apagallamas RE-Flow™ con una Válvula de Alivio de Presión y Vacío.
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The increasing demand for renewable energy has intensified the need for products to protect people, process equipment and the environment. Elmac recognises this need and has developed a unique range of safety products to protect commercial, industrial and on-farm Anaerobic Digestion Plants.
The Elmac Technologies® Cowhorn Arrangement attaches pairs of Flame Arresters and Pressure/Vacuum Relief Valves to a 3-way valve, allowing the operator to switch between sets when operational or maintenance needs require.
Elmac’s world-leading Flame Arresters protect the Anaerobic Digester against fire and explosion whilst allowing gases/vapours to flow under normal operating conditions. Simultaneously, the Pressure/Vacuum Relief Valves protect the Digester against overpressure and limits product loss.
The practical duty/standby arrangement of the Cowhorn allows continuous operation with zero downtime and minimum disruption to Biogas production.
The Cowhorn can also be combined with the Elmac Technologies® Foaming Relief Vent to relieve excessive pressure during a Digester foaming event.
Elmac’s Cowhorn Arrangement has been type-tested to EN ISO 16852 and approved according to ATEX Directive 2014/34/EU.
|Sizes (DN)||2” to 12” (DN50 to DN300)|
|Process Connection||ANSI 150#
Special (on request)
|Material||Stainless Steel (standard)
Other materials available on request
|Ancillary Equipment||Proximity Switches
Pipework Pressure Transducers
Temperature Sensors (on request)