Lug turbine butterfly valve

Lug eccentric turbine butterfly valve

Double acting hydraulic semi convex ear butterfly valve

JIS semi convex ear turbine butterfly valve

Full eye handle butterfly valve

Eccentric flange turbine butterfly valve

Eccentric flange turbine butterfly valve

Spiral butterfly valve

GB 3037 Double Eccentric Half Lug Butterfly Valve

High performance clamp butterfly valve

Flange turbine butterfly valve

Flange turbine butterfly valve