VEOX double independent plugs mixproof valve are used in a wide variety of process and ancillary fluid applications, designed for efficient cleaning. With no product loss on opening, the VEOX double independent plugs mixproof valve, integrates a physical break between 2 circuits. This technology allows for the visualization of possible leaks and the secure flow of 2 different fluids with no cross contamination. The plug lifting ensures complete cleaning without opening the valve.
VEOX double independent plugs mixproof valve – Definox
Simple and high-tech design
– From DN 25 to DN 125
- SMS, DIN or US versions
- DN 150, on request
– Sliding radial seal on the lower plug, with stainless steel insert
- Pressure and temperature performances improved
- Better seal stability, limiting its expansion.
– Dismountable actuators
- Ensuring immediate response (valve opening and upper plug movement).
– 22 body solid machined body configurations
- Guaranteeing a high level of resistance to mechanical and thermal distorsion.
– 3 interchangeable sealing solutions for many applications
- One-piece plug with PFA floating seal
- Elastomer sealing : EPDM or FKM
- PEEK plug
– No special tooling for maintenance
- Under 2 minutes to disassemble the lower plug and replace the seal
- Quick, simple servicing thanks to clamp collar.
– Multi size bodied version
- Allowing the combination for 1 to 7 dfferent diameters between the high and low lines
- No risk of fragility.
– PEEK plug for extreme conditions
- Withstand a pressure of up to 13 bar, even with high temperature
- Continuous steam sterilization
- Suitable for sticky products.
– Solid machined counter balancer
- Offering good resistance against water hammer
- Cleaning of the outer face of counter balancer avoiding risk of contamination
- No long-term clogging on sticky applications.
– Piggable on lower line
- Requesting a modification of the body and the lower plug
– No need for an additional seal, thanks to an intermediate plug made from PEEK resistant plastic (FDA approved)
– 3 identical O-rings which avoid the risk of confusion between the spare parts during maintenance operations
– The innovative design of the intermediate plug prevents turbulences into the leakage chamber and facilitates its correct positioning onto the lower plug.
Technical Advantages VEOX double independent plugs mixproof valve
With its innovative design, the new VEOX mixproof double block and bleed valves, leak-free on opening, responds to the concerns and constraints of food processing.
Its modular design enables it to be adapted to every precise case and cleaning constraint..
– New actuators (main and breakaway) compact solid machined, ensuring immediate plug movement
– Lower plug removable without tools
– Body machined in the mass ensuring very good resistance to mechanical and thermal deformations
– Balancer offering good resistance to water hammer. Outer face of the counter balancer can be cleaned
– Reduced assembly and disassembly times
– Design reducing the number of seals, limiting process line downtime and duration of maintenance
– Radial sliding seal with stainless steel insert, improving pressure and temperature performances of the valve
– Lifting of the lower plug, less than 2 seconds
– 30% reduction in product loss during plug lifting
– Flexibility of the fleet of valves installed thanks to modularity of upper plugs
– Reliable and safe technology due to inter-plug chamber connection to the atmosphere alerting of all leaktightness failures.
– Physical cutoff enabling two different liquids to flow through the valve without the risk of cross contamination, for greater operating flexibility
– Optimum cleaning thanks to plugs lifting and patented technology of floating seals.
– The intermediate plug ensures double protection, even during the seat lifting operations
– No risk of mixing between two different liquids
– Natural vacuum in the leakage chamber, thanks to the patented design of the lower plug, which prevents any CIP solution transfer into the opposite leakage chamber.
Application of VEOX double independent plugs mixproof 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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