Large Steel Slide Gate Damper Compact Design For Coal Industry Applications

Manual Slide Gate Damper Valve Under the Dust Collector

Product description

Slide Gate dampers are available in round, square, and rectangular configurations or in any combination of the three. Slide Gates are designed strictly for on/off service. They are used primarily as shut off devices for material handling systems such as hopper shut-off valves. Besides their use in hoppers, there are a number of different applications where this type of damper can be utilized.

Slide Gate dampers are available in sizes from 4″ to 60″. Carbon steel is standard, but any weldable alloy can be provided. All Slide Gates have enclosed bonnets, either welded or removable. The enclosed bonnets prevent leakage to the outside atmosphere. The end bonnet on all gates is removable to allow the blade and shaft to be serviced or removed without disassembling the gate from the ductwork.

Features

Solid Plate Blade

Removable Bonnet Cover

Convenient Cleanout Ports

Optional zero leakage seal air system

Optional visual gate position indicator

Optional 100% shut off seal air capability

Optional External limit switch bracket

Optional high performance alloy fabrication including 330, 17-4 PH, Corten, and abrasive resistant (AR) steel

Technical Data:


Dimensions 200–3500 mm
Temperature Max 1150° C

Drive units Electric, pneumatic, hydraulic or manual
Function On/off or control
Tightness 99,5 – 100% (100% = double damper or double sealing with seal-air)

Material Standard Carbon steel or stainless steel