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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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