2 1 - Technical Catalogue
TO320 T - EN - Ed. 04.09
INTRODUCTION1.
Type1.1
VDC
Description1.2
Double dump valve
Application sector1.3
The double dump valves are ideal for controlled unloading of powder or granular materials; they are mostly
suitable for de-dusting and for heavy-duty applications in all industrial sectors. Designed for operating require-
ments such as: high temperatures, highly abrasive materials and /or materials with large grain size. They are
also suitable for systems that do not require continuous ow of material.
Contraindications1.4
VDC valves are not suitable for conveying materials that are not owable in compliance with the
required quality standards.
VDC valves are not designed for operating in hazardous conditions or with hazardous materials.
Hazardous materials are those that are:
• Explosive;
• Toxic;
• Harmful;
• Inammable
Operating temperatures1.5
External temperatures -10°C to +50°C
Max. temperature of conveyed material 500°C.