SUPASS Cast iron fire trench butterfly valve (handle)

This durable Cast Iron Fire Trench Butterfly Valve, equipped with a handle for quick manual operation, is designed for reliable on/off and throttling control in fire protection and general fluid applications. Featuring a ductile iron body and disc, it offers excellent strength and corrosion resistance. Ideal for underground or confined spaces due to its trench suitability and unobtrusive handle, its clamp-style (wafer/lug type) design enables efficient, space-saving installation between standard flanges.