The DPX3 butterfly valve is used in numerous process applications and auxiliary fluids. It benefits from a performant hygienic design, thanks to the geometry of its no retention zone components, combined with the newest generation seals.

DPX DPAX DPX3 butterfly valve – Definox

The DEFINOX DCX3 shut-off valve has been designed to respond to market requirements, both from a cleanability and operational perspective efficiently. Its different configurations incorporate the cutoff, tap-off, and orientation functions. With their simple design, which has been tried and tested for many years, the floating PFA seal shut-off valves have successfully passed the EHEDG and 3A tests, guaranteeing their hygienic design, which is particularly suitable for the food-processing industries.The modular design facilitates component interchangeability and incorporates a wide range of options and variants. DCX range shut-off valves can thus cover a large range of applications and process configurations while at the same time meeting market expectations and requirements.They are fitted as standard with a PFA floating seal plug, ensuring excellent valve cleaning. DCX3 PRODUCT ADVANTAGES: DN 25 to DN 150 (certain variants up to DN 250), SMS-DIN, and US versions. PFA floating seal, perfectly cleanable, ensuring perfect leak-tightness at high temperature and good resistance to chemical products. Spherical body with thick walls ensuring excellent resistance to expansion stresses and optimum cleanability.Can be used in numerous applications and configurations Various sealing solutions (different grades of latest generation elastomer PFA metal-on-metal). Different body configuration options: L – T – X – half X. Numerous end connections possible: SMS – DIN – Clamp. Removable and easily transformable pneumatic actuator: NO-NC-Double acting. Easy and quick maintenance thanks to the clamp subassembly assembly. 

Material DPX3 butterfly valve

Body: Stainless steel 1.4404 / AISI 316LRings :– Standard PFA version– elastomers (EPDM or FKM)– Sterile PFA version– Formable PTFE diaphragmO-ring: Elastomer (EPDM or FKM)Handle: stainless steel (closed right or left)Pneumatic actuator:Normally Open “NO” Normally Closed “NC” Dual effect “DE”

Body configurations DPX3 butterfly valve

Outstanding advantages of DPX3 butterfly valve

Definox valves are favoured by many outstanding advantages such as:– IO-Link versionA simple adjustment on the handle of the MVQ IO-Link sensor Auto diagnostics.– Detachable actuatorEasily converted to normally open NO, normally closed NC or double-acting DA. Switch from NO to NC: operate the disc quarter turn in the open position before changing the actuator.– Easy integration on the process lineLining or threading part Machined series clamps Between flanges Unions according to DIN 11851 or sterile DIN 11864– From DN 25 to DN 150SMS, DIN or US version– Use on many applicationsEPDM FKM HNBR.– Simple adjustment functionFrom the 4/20 mA positioner.

Application of DPX3 butterfly valve

With the above outstanding advantages, defines valves are very popular with investors in many fields such as:– Food, pharmaceutical, chemical, and cosmetic industries– Animal feed processing industry,…

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