ductile iron fire protection butterfly valves

Clamp Connection Water Medium Handle Power Butterfly Valve Fire Protection Valves Usage: The valve is widely used in various pipelines of water supply and drainage, building fire protection and other systems, ... Read More

Size 100mm Medium Water Clamp Connection Butterfly Valve Fire Protection Valves Usage: The valve is widely used in various pipelines of water supply and drainage, building fire protection and other systems, ... Read More

Clamp Connection Medium Water Size 150mm Butterfly Valve Fire Protection Valves Usage: The valve is widely used in various pipelines of water supply and drainage, building fire protection and other systems, ... Read More

Clamp Connection Size 200mm Red Color Butterfly Valve Fire Protection Valves Usage: The valve is widely used in various pipelines of water supply and drainage, building fire protection and other systems, ... Read More

Turbine Groove Butterfly Valve Red Color Fire Protection Valves Usage: The valve is widely used in various pipelines of water supply and drainage, building fire protection and other systems, especially in the ... Read More

DN100 Mm Red Color Butterfly Valve Water Medium Fire Protection Valves Usage: The valve is widely used in various pipelines of water supply and drainage, building fire protection and other systems, especially ... Read More

Ductile Iron Materials Electric Power Pressure 1.6 Mpa Flanged Butterfly Valve Usage The valve is widely used in various pipelines of water supply and drainage, building fire protection and other systems, ... Read More

DN100 mm Butterfly Valve Turbine Groove Red Color Fire Protection Valves Usage: The valve is widely used in various pipelines of water supply and drainage, building fire protection and other systems, especially ... Read More

Ductile Iron Material Size 80mm Water Medium Flanged Butterfly Valve Usage: This valve is widely used in water supply and drainage, building fire and other systems on all kinds of pipelines, especially in the ... Read More

Ductile Iron Material Line EPDM Seat Water Flanged Butterfly Valve Usage: 1.This valve is widely used in water supply and drainage, building fire and other systems on all kinds of pipelines, especially in the ... Read More