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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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