VARIVENT Double seat
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Equipment and Components Valves Sanitary VARIVENT Double seat
Double seat valves from the VARIVENT® series are used for a safe separation of incompatible media in matrix piping.
When the valve is closed (non-actuated position), there are always two seals between the separated pipelines. If one seal is defective, the resulting leakage will be directed through the leakage outlet into the periphery, without mixing with the product in the second pipeline. This method enables that there is no mixing between the products from two pipelines.
Available models are: D/B/R/K/C/Y
Technical Details
CONNECTINO DIAMETERS
DN25-DN150, OD1”-OD6”
BODY MATERIAL
AISI 316L
SEAL MATERIAL
EPDM, FKM, HNBR, FFKM
PRESSURE
up to 10 bar
TEMPERATURE
up to 150 °C
INTERNAL FINISH
Ra<0.8 µm
Advantages
- Hygienic design
- Safe separation of incompatible media
- D y B: axial seal
- R: radial seal
- B y R: with balancer
- K y C: for CIP
- Pneumatic actuator
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