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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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