Page 7 - Desalination technology

Soft Seated Valves

MULTIPLE BEARINGS
The shafts have multiple bearings.
SHAFT RETAINER Optimal guidance even after many
The shaft retainer guarantees years of use.
blow-out protection for the shaft.

CONVEX SHAPE
OF THE LINER
This feature absorbs the deformation DOUBLE SIDED PROFILES
of the liner when mounted between Double sided profi les ensure the
fl anges and avoids damage and sleeve/body engagement in the outer
increasing torques. body recess.

SOLID DISC/SHAFT BED GROOVE DESIGN
Secure disc/shaft connection. The liner is embedded in the
No bolts, no wear. body. This prevents movement
when operated.

POLISHED SEALING
SURFACES
Disc edges fully machined.

BODY & COATING
Precision machined bodies form the basis
for perfect sealing of the liner and precise
positioning of the shaft. All working surfaces
fully machined. High Protection against
enviroental infl uences. Coating acc. to C3 or
C4 for indoor use, C5M coating for outdoor use.

APPLICATIONS CERTIFICATES
• Seawater Intake • DVGW
• Pretreatment • WRAS
• Low pressure RO-lines • NSF
• Post-treatment • AEL
• Potable water (storage/ • SIL
distribution)