4 Inch Butterfly Valve

The 4 Inch Butterfly Valve, intended for DN100 pipelines, uses a rotating disc to manage fluid flow effectively. It finds frequent application in HVAC systems for regulating the flow of heating and cooling fluids within small-sized pipelines.

Gear Operated Double Offset Butterfly Valve, 4 Inch, 150 LB

Ductile Iron GGG50 Concentric Butterfly Valve, 4 Inch, 150 LB

API 609 Double Eccentric Butterfly Valve, 4 Inch, CL 150 LB

ASTM A890 4A Butterfly Valve, 4 Inch, 300 LB, Double Offset

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

ASTM A890 4A Lug Butterfly Valve, RPTFE Seat, 4 IN, CL 300

ASTM B148 C95800 Butterfly Valve, RPTFE Seat, 4 IN, CL 150

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.