Double-seat valve

plugpneumaticfor control

Fluids: Fluids, gases, vapours (Group II, PED 2014/68/EU) Hygienic Design: A reduced number of sealings (3+2) and a product space designed to EHEDG meets highest hygiene requirements. Simplicity: Thanks to the screw connection of upper and lower part, the valve seat position is twist-proof and thus be assembled reproducibly after sealing replacement. Leakage due to incorrect assembly can be ruled out. Flexibility: The variable 360° connectivity paired with the multiple housing combinations allows any custom piping design. Safety: The one-piece, massive valve housing with balancer is insensitive to pressure surges up to 45 bar. Safety: The closed to the outside housing in combination with the flushing chambers prevent any contact of the product with the environment. On the inside of the valve, the self-draining valve housing with single-seat, leakage chamber and balancer cleaning allow hygienic, no-loss and safe production. Product characteristics Materials product tested: 1.4404 - Pressure surge tested up to 45 bar - Materials (outside): 1.4301 - Surface in contact with the product: Ra ≤ 0.8 μm - Surface (outside): Ra ≤ 1.6 μm - Sealing material EPDM (FDA) - Chambered hygienic profile sealings - Individual CIP leakage monitoring - Independent directions of flow from top to bottom or vice versa