Guillotines employ a sliding blade inserted into the duct from an external frame to block flow in rectangular and round ducting. Guillotines provide a mechanized means of inserting a duct blanking plate and offer superior isolation of flue gas applications containing heavy particulate loads and are ideal for tight shut off applications.
• Low pressure drop due to full blade retraction from flow stream • Dual chain or rack and pinion drive designed for actuator maximum stall output • Reliable man safe isolation with optional seal air system
Standard Design Features :
• Self cleaning blade seats for 99.99% sealing efficiency • Self lubricated sleeve bearings • Maintenance-free drive design • Corrosion resistant drive and follower shafts • Clean out access • Actuator is directly coupled to the drive shaft options • Push rod/chest style for high temperature or pressure • Spectacle designs • Enclosed bonnets • Dual blade • Seal air systems • Position indicators
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