The APV DELTA DE3
double seat valve provides all features of a modern mixproof valve: Water
hammer safety, low leakage change-over operation as well as easy service and
maintenance.
For applications which
do not require a seat lifting function during CIP, this valve represents a cost
effective alternative to the sophisticated APV DELTA DA3+ valve.
Due to its hygienic
design, the APV DELTA DE3 valve is ideal for applications in industries such as
brewery, beverage, dairy as well as within the chemical and pharmaceutical
industries.
More features
and advantages:
·
Safe
separation of different media to prevent cross-contamination
·
Two
independently working valve shafts together with the leakage chamber ensure
100% safe separation of incompatible fluids.
·
Self-draining
valve housing being fitted with clearly marked profile seals
·
Fully
balanced safeguarding operation even in case of water hammers
·
100%
cleaning of leakage area – neutral area between housing and shaft is cleaned by
built-in spray nozzle
·
Simple
maintenance through compact design and identical seals
·
EHEDG
certified
·
ATEX
compliant models
Product-wetted parts
are made of AISI 316L / 1.4404 (DIN EN 100888) stainless steel. Standard seal
material is EPDM, FPM and HNBR as options.
Nominal dimensions: DN
40 – DN 150, 1.5” – 6”
Many different housing
variants available including mix-match sizes top and bottom valve housing.
Change-over valve
(DEU3) and tank outlet version (DET3) available.