SUPASS Cast iron fire clamp butterfly valve (turbine)

This robust Cast Iron Clamp Butterfly Valve is engineered for reliable flow control in fire protection and industrial applications. Featuring a durable cast iron body and a ductile iron disc, it offers exceptional strength and longevity. Operated by a turbine (gearbox) handwheel, it delivers increased torque for easy operation and precise flow control, particularly for larger sizes. Its clamp design (wafer or lug type) enables space-saving installation between standard flanges.