Ghirarduzzi DST 250 rotary valve designed for industrial applications, used for safe discharge of powders and materials from hoppers and silos. Built with ductile cast iron and powered by a 1.1-1.5 kW motor.

Stellar valve or rotary valve

  • Stellar valves made and produced by Ghirarduzzi: The great experience gained in decades of work in the field of metallurgy, recycling, chemistry has allowed us to produce a series of stellar valves for the discharge of powders from hoppers, silos, filters etc.

Ghirarduzzi DST 250 rotary valve designed for industrial applications, ideal for safe discharge of powders and materials from hoppers and silos. Built with ductile cast iron, with a 1.1-1.5 kW motor.
Ghirarduzzi DST 500 rotary valve designed for industrial applications, used for the discharge of powders and materials from hoppers and silos. Made with thick metal construction and powered by a 2.2 kW motor.
Ghirarduzzi DST 500 rotary valve designed for industrial environments, built with thick metallic construction, used for discharging powders from hoppers and silos. Equipped with a 2.2 kW motor.
Ghirarduzzi DST 1000 rotary valve, designed for discharging materials from hoppers and silos in industrial applications. Built with metal construction, featuring a capacity of 890 L/rev and a 4 kW motor.
Ghirarduzzi DST 800 rotary valve designed for industrial environments, used for discharging materials from hoppers and silos. Built with metal construction, featuring a 575 L/rev capacity and a 3 kW motor.
Ghirarduzzi DST 250 rotary valve designed for industrial applications, ideal for discharging powders and materials from hoppers and silos. Built from durable materials and powered by a 1.1-1.5 kW motor.
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