Double Eccentric Butterfly Valve

A Double Eccentric Butterfly Valve is a butterfly valve with two offsets: one in the centerline of the shaft and another in the geometry of the disc's rotation. This design reduces friction and wear, providing tighter shut-off and improved control in various fluid systems, including water treatment and HVAC applications.

Double Eccentric Butterfly Valve, A351 CF8M, 16 Inch, 300 LB

High-Performance Lug Butterfly Valve, C95800, 14 IN, 300 LB

RPTFE Seated Butterfly Valve, ASTM A351 CF8, 40 IN, 150 LB

Double Offset Butterfly Valve, ASTM A351 CF8M, 40 IN, 300 LB

RPTFE Seated Butterfly Valve, B148 C95800, 42 IN, 300 LB

API 609 Lug Butterfly Valve, ASTM A890 5A, 32 IN, 150 LB

Carbon Steel Butterfly Valve, A216 WCB, 12 IN, 300 LB, Wafer

EN 593 Butterfly Valve, ASTM A890 4A, 36 IN, 300 LB, Wafer

Stainless Steel Butterfly Valve, A351 CF8M, 10 IN, CL150

Duplex Stainless Steel Butterfly Valve, A890 5A, 10 IN, CL300

17-4PH Stem Butterfly Valve, ASTM A216 WCB, 32 IN, 300 LB

About Us

Founded in 2013, Bosseal Valve is a professional valve manufacturing company in Suzhou, China. We mainly supply Industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug VaIves, and Strainers designed and manufactured according to API, ASME, ISO, DIN, BS, EN standards.