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                      Rotating Disc Valve

                      Special Valves: Rotating Disc Valve

                      Pressure Rating: CLASS 150~ CLASS 1500 (PN10~PN260)
                      Bore Size: 1〞~48〞 (DN25~DN1200)
                      Working Temperature: -196℃~850℃
                      Product Information
                      Self-rotating and self-milling disc
                      Much longer cycle life with excellent sealing performance
                      Pressure and thermal compensation by Belleville spring
                      Perfect suitable to high pressure difference, high temperature or high frequency service
                      Excellent performance at high temperature service
                      Scraper design
                      Reasonable purging ports optional for solid medium service
                      Performance data
                      Pressure Rating: CLASS 150~ CLASS 1500 (PN10~PN260)
                      Bore Size: 1〞~48〞 (DN25~DN1200)
                      Working Temperature: -196℃~850℃
                      Body Material: Carbon Steel, Stainless Steel, Inconel, Incoloy, other material optional
                      Disc Material: F304, F316, F310,F51, Inconel, Incoloy, other material optional
                      Seat Material: F304, F316, F310,F51, Inconel, Incoloy, other material optional
                      Operating Mode: Pneumatic Actuator, Electric Actuator, Hydraulic Actuator
                      Application
                      Product: HT rotating disc valve
                      Application: U-GAS Gasification
                      Size: DN350
                      Pressure Rating: CLASS 600lb
                      Operating Temperature: 650℃
                      Medium: HT fly ash, syn-gas
                      Raw Material: F304HSS
                      Cycle Frequency: 2~3cycles/Hour
                      On-line Life: >2years

                      Application: Chlor-hydrogenation polysilicon
                      Size: DN200   /    Pressure Rating: CLASS600lb
                      Operating Temperature: 650℃
                      Medium: Silicon powder, Hydrogen, SiCl4
                      Raw Material: F316SS
                      Function: ESD shut-off valve  /   On-line Life: >2years
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