Aseptic seat valve SA

For aseptic and sterile processes

- Hermetic separation of the valve interior by means of metal bellows

- Bellows with supporting element for:

•     Reducing vibrations in the process
•     Increasing the lifetime of the bellows

- Two-piece screwed-on valve disk optionally available:

•     Sealant material: EPDM/FKM/HNBR
•     Defined space for the sealing ring
•     Easy assembly without risk of twisting
•     Seal resistant to seepage and rip-out

- One-piece valve disk with sealing ring (PTFE compound) optionally available

- Connections for leakage drain/bellows monitoring

- Rotational decoupling on linkage between valve shaft and actuator for torsion-free lift motion of the valve disk

- Housing design for optimum cleaning and gentle product transfer