VEOX double independent plugs mixproof valve - Definox

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

– 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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