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

Ghirarduzzi designs and manufactures rotary valves, also known as rotary airlocks, for discharging powders from hoppers, silos and filters while maintaining a seal.

The range draws on decades of experience in metallurgy, recycling and the chemical industry, with solutions developed for industrial plant requirements.

For technical information or to request a quotation, consult the available documentation or use the form below, specifying the material to be handled and the intended application.

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.
Contact us to receive more detailed technical information:

    I consent to the processing of personal data provided for the request for information, as Privacy Policy