SCHAKO HKEX Exproof Air Damper

SCHAKO HKEX exproof multi-leaf damper is a multi-leaf damper type HK. It can be used in air-conditioning and ventilation systems as control, throttle or shut-off dampers to control pressure and volumetric flow. Technical Specifications: - Volumetric flow range: 400 - 25000 m³/h - ATEX certification: II 2G Ex h IIC T6 Gb JK II 2D Ex h IIIC T80°C Db - Stainless steel gear wheels - External plastic gear wheel system - Flow-favouring blade design - Blades rotating in opposite directions - ATEX position monitoring option - ATEX certified actuator option Function: The flow-favouring blades are adjusted together, rotating in opposite directions, via external plastic gear wheels. The external arrangement of the gears has the advantage that, in comparison with internally arranged gears exposed to the air flow, they do not become soiled that quickly. Exproof Features: - Explosion-resistant design - Compliant with ATEX directives - Safe operation in hazardous environments - Special stainless steel gear wheels - Certified actuator support - Position monitoring system Advantages: - Wide flow range - Explosion-resistant safe design - Less soiling with external gear wheel system - Flow-favouring blade geometry - Effective control with opposite blade movement - Safe operation with ATEX certification - Position monitoring and actuator options Application Areas: HKEX exproof damper is used for safe air flow control in explosive environments, chemical plants, oil refineries, gas processing facilities and other hazardous environments.