Double Offset Butterfly Valves

Double Offset Butterfly Valves are butterfly valves with two offsets, typically involving the shaft centerline and the disc's geometry. This design minimizes friction, wear, and seat deformation, making them suitable for applications requiring precise control, such as in the oil and gas industry, chemical processing, and HVAC systems.

API 609 Double Offset Butterfly Valve, 4 IN, 300 LB, WCB

Lever Operated Double Offset Butterfly Valve, 3 Inch, 150 LB

ASTM B148 C95800 Double Offset Butterfly Valve, 10 Inch, 150 LB

Titanium Butterfly Valve, API 609, EN 593, 48 IN, CL 150

API 609 Category B Butterfly Valve, A890 4A, 18 IN, CL 300

Double Offset Butterfly Valve, EN 593, A890 5A, 40 IN, 300 LB

API 609 Wafer Butterfly Valve, EN 593, CF8M, 48 IN, CL 300

API 609 Cat B Lug Butterfly Valve, A890 5A, 16 IN, CL 150

EN 593 Butterfly Valve, ASTM B148 C95800, 36 Inch, 150 LB

17-4PH Stem Butterfly Valve, EN 593, A216 WCB, 42 IN, CL150

Soft Seated Butterfly Valve, API 609 Cat B, WCB, 16IN, CL300

High Performance Butterfly Valve, ASTM A890 4A, 36 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.