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            High Frequency Blow-back Cleaning Valve

            Special Valves: High Frequency Blow-back Cleaning Valve

            Pressure Rating: CLASS 150~ CLASS 1500 (PN10~PN260)
            Bore Size: 2〞~6〞 (DN50~DN150)
            Working Temperature: -46℃~300℃
            Product Information
            Quick Opening and closing
            Low vibration
            Excellent blow-back effect
            reliable internal and external sealing
            Long cycle life with quickly and easily operating
            Full stroke (close-open-close) within 0.25 second
            Performance data
            Pressure Rating: CLASS 150~ CLASS 1500 (PN10~PN260)
            Bore Size: 2〞~6〞 (DN50~DN150)
            Working Temperature: -46℃~300℃
            Body Material: Stainless Steel
            Disc Material: 17-4PH, other material optional
            Seat material: PEEK, PBI, other material optional
            Operating Mode: Pneumatic Actuator
            Application
            Product: Blow back valve
            Application: Shell-SCGP Gasification
            Size: DN80
            Pressure Rating: CLASS 900lb
            Medium: HP Nitrogen
            Operating Temperature: 250℃
            Raw Material: F304SS
            Cycle Frequency: 3~10cycles/Hour
            Cycle time: <0.25s (full stroke time)
            On-line Life: >2years
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