
High performance wafer butterfly valve – double...
GENERAL CHARACTERISTICS From DN 200 to 600. Wafer type. Bi-directional sealing. Double offset disc. Control by gear box. WORKING CONDITIONS Test procedures are established according to standards API 598 and FCI 70-2 rate IV. Body : 30 bar. Seat : 22 bar Metal seat : 4 bar STANDARDS Design according to standard API 609. Between flanges ends according to standard ASME B16.5 CLASS 150.
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