Diaphragm Valves

Our diaphragm valves are made in strict conformity with the criteria and tests required by the 3-A standards. The bodies are manufactured from Aisi 316L stainless steel and press-forged, solution heat-treated and polished. The manual and pneumatic controls allow high temperature sterilization.
The standard diaphragm material is food-grade EPDM. PTFE diaphragms are available as an option. The EPDM diaphragms and the elastic supports for the PTFE diaphragms are fabric-finished to give high mechanical strength.

Sanitary design ensures complete isolation from external pollutants and complete self-drainage of all internal parts during CIP flushing. Maintenance is low and “top entry” with easy access and no need to remove the valve from the system.

The standard finish is Ra ≤ 0,8 µm.