Van cửa đĩa xoay Rotary disc valve. Hay có tên khác van cửa gốm đĩa xoay điều khiển khí nén, pneumatic cermaic rotary (rotaring) disc gate valve for fly ash. Pressure: PN10, PN16, Class 150, Class 300. Nhiệt độ max. 200°C. Size DN100, DN125, DN150, DN200, DN250, DN300 (4″, 5″, 6″, 8″, 10″, 12″). GZ643TC, Z643TC, Z643TC-10, Z643TC-16, Z643TC-150LB, FRZ643TC
Hình ảnh thực tế cung cấp van cửa đĩa xoay Rotary disc valve
Vanlohoi cung cấp rất nhiều van cửa gốm đĩa xoay cho nhiều nhà máy nhiệt điện. Các kích cỡ size DN150, DN200, DN250, DN300 cho các vị trí đầu bồn đựng tro. Van cửa gốm điều khiển khí nén có nhiều ưu điểm vượt trội như: chống mài mòn, chịu nhiệt độ cao, bền bỉ trong môi trường khắc nghiệt. Ngoài ra chúng tôi còn cung cấp van cửa gốm điều khiển khí nén cho đường trong bay.


Pneumatic ceramic rotary disc gate valve
Technical Specification:
– Size Range: NPS4~NPS12,DN50~DN300
– Pressure Range: Class 150 /PN6 /PN10
– Applicable Temperature: 0~200℃
– Connection Type: Flange
– Sealing material: engineering ceramics
– Pressure test:GB/T13927, API598
– Face to Face: GB/T12221, ASME B16.10
– Valve body : GB/T12224,ASME B16.34
– Operating Type: Pneumatic
– Model:FRZ643TC/FRZ643Y, GZ643TC, Z643TC, Z643TC-10, Z643TC-16, Z643TC-150LB, FRZ643TC

Typical Applications:
Same to ceramic double disc valves, ceramic rotating double disc valves have been widely used in many bulk material handling systems, such as coal fired power plant, steel plant, cereals transport system, cement transport systems, and so on. Generally in these applications, pneumatic conveying method is used to reduce manpower demand, and improve system efficiency and reliability. Because there is huge abrasion for this system, sealing surface and flow path of valves are destroyed seriously by high speed solid materials. Ceramic rotating double disc valves for these severe applications which work quite well in many coal fired power plants all over the world.
ceramic rotating double disc valves are suitable for any bulk materials handling system including the mediums listed as below:
Silicon Powder
Alumina Powder
Coal Powder
Cement
Lime Stone Powder
Magnesium Powder
Quartz Sand
Metallurgical dust
Ores
Fly Ash
Granules
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