W-DS Pressure Sluices

Manufacturer: Warex Valves GmbH

Applications / specifications:

• A double butterfly valve and a chamber system for difference-free feeding or exhaust of bulk materials  to or from high or low pressure areas. Also suitable for abrasive materials. Maximum differential pressure up to 10 bar.
• A complete unit ready for mounting, with optional automatic pressurising and depressurising of the pressure chamber.
• ATEX certified inlet/outlet available as an option; resistant to pressure surges, flame arresting (stops flames) butterfly valve certified by the DMT Institute
• Available as a complete unit ready for installation, with optional heating (double skin design), an intelligent sequential control system for gas cut-off, assembly. Typical installations: extraction of products at outlets of cyclones, vacuum dryers or dust filters, in dust hazardous areas, etc.
• Nominal diameters: DN 50 to DN 1200, PN6 - PN 16.
• Differential pressure of up to a maximum of 10 bar (depending on DN).
• Closure time: 3 min. maximum.