Patent No.: 201922174449.0
Features: The valve body is circular, with three guide holes at the top. Compared with conventional F1 sieve trays, this design significantly reduces the liquid-level gradient, resulting in more uniform mass transfer and a substantial increase in tray efficiency. The unique valve-leg structure prevents the floating valves from rotating or detaching, eliminates wear, and ensures a long service life. When paired with BN-V heavy-duty valves, it delivers even greater operational flexibility.
Patent No.: 201922174449.0
Features: The valve body is circular, with three guide holes at the top. Compared with conventional F1 sieve trays, this design significantly reduces the liquid-level gradient, resulting in more uniform mass transfer and a substantial increase in tray efficiency. The unique valve-leg structure prevents the floating valves from rotating or detaching, eliminates wear, and ensures a long service life. When paired with BN-V heavy-duty valves, it delivers even greater operational flexibility.
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