Dual Valve diaphragms (DVD)
Dual manufactures a comprehensive range of flexible diaphragms for type WO and SO valves. All diaphragms are manufactured to the highest International quality standards. Dual diaphragms are manufactured in South Africa, using our own techniques and expertise.
The diaphragms are moulded with reinforced flexible materials and are manufactured of natural and synthetic rubber compounds in sizes varying from 15mm to 350mmPDF Brochure