A high-performance double-offset butterfly valve. The two eccentric offsets lift the disc away from the seat almost immediately on opening, dramatically reducing seat wear and operating torque compared with a concentric design, and extending cycle life in freq…
A high-performance double-offset butterfly valve. The two eccentric offsets lift the disc away from the seat almost immediately on opening, dramatically reducing seat wear and operating torque compared with a concentric design, and extending cycle life in frequent-operation duty.
API 609 / ASME B16.34
