Disc valves Sandwich type, with manual or automatic drive, are widely used in applications related to liquid media, in the food, pharmaceutical and chemical industries.
The principle of operation
Management with a disc shutter it is performed automatically by means of a drive or manually by a handle.
The shutter is fixed with the handle in the "open" or "closed" positions, and versions with intermediate locking positions are also possible. The drive converts the axial movement of the piston into a 90° rotational movement, which is transmitted to the disc.
Design and characteristics
The design is between the flanges.
Compact and durable design.
The multi-position handle is standard up to DN-100/4".
The two-position handle is standard, starting from DN 100/4".
Minimum pressure loss.
Interchangeable half-hulls (any kind of connections).
DIN-11850 connections.
Traceability of details.
Materials
Disc and half-shells: AISI