This valve recommends itself for use in automatic sampling systems and dosing functions, as it can easily be fitted to a tank wall or be connected to a standard VARINLINE® housing. The big advantage of this mixproof sampling valve is that the sampling line can be cleaned and sterilized after sampling, while the production process in the associated tank or connected pipe can continue unhindered.


  • Enables fully automatic sampling
  • Fully drainable also in horizontal position
  • Small, compact and lightweight
  • Bottom-flush shut-off without gaps and pockets
  • Very easy to maintain
  • CIP/SIP of sampling pipe is possible whilst production process in the tank

Technical Data


......................................: Technical Data of the Standard Version

Material in contact with the product: 1.4404 / AISI 316L

Material not in contact with the product: 1.4301/AISI 304

Seal material in contact with the produc: EPDM, FKM

Control air pressure: min. 6 bar

Product pressure: max. 8 bar

Surface in contact with the product: Ra<0.8 μm

Surface finish outside: matte