Rectangular Slide Gate Dampers With Electric / Pneumatic / Hydraulic Fuel Type

Electric, pneumatic, hydraulic or manual Slide Gate Damper Valve

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

Jiangsu Qianyuan Feida Power Equipment Co., Ltd. (formerly Zhenjiang Feida Expansion Joint Manufacturing Co., Ltd.) is a designated joint enterprise of the former Ministry of Power, Machinery and Chemical Industry. At present, the company covers an area of 60,000 square meters and a building area of 40,000 square Meters, 120 employees, including 20 technical personnel, total assets of more than 25 million yuan. 

The company's main products:

1.Metal, non-metal and air-cooled island expansion joints, etc.
2. Air damper series, smoke duct shut down, adjusting baffle, isolation door, flapper door;

3. Constant force spring support hanger, variable spring support hanger;

4. Auxiliary equipment of power station: steel structure, oiling Device and lubricating oil storage tank, centrifugal oil purification device
Company), electric air heaters, gasifiers, plate heat exchangers and units, fully automatic constant-speed pulverized coal samplers; fast cooling devices for steam turbines, DC bolt electric heaters for steam turbines; multi-stage water seals, steam-water separators, agents APV plate heat exchanger; American Tysil Roots fan, complete set of ash storage equipment, anti-blocking device of raw coal bunker; steam turbine cosmetic plate and coal mill soundproof cover, cooling tower sound insulation screen, dustproof wall

The company is a "star enterprise" in Jiangsu Province, a "high-tech enterprise" in Jiangsu province, a "model enterprise for comprehensive management" in Jiangsu province, the first batch of 100 contract-honoring, trustworthy enterprises in Jiangsu Province, a thousand enterprises with the best economic benefits in Jiangsu, and a comprehensive ministerial Quality management unit, national measurement assurance confirmation unit, Zhenjiang city machinery industry advanced quality enterprise. The enterprise quality management system operates in strict accordance with ISO9001.