Sanitary Sampling Valve


Sanitary Sampling聽Valve

Sanitary Sampling Valve is applied to aseptic collection of material sample in the hygienic industries like brewery, semiconductor and biopharmaceutical water systems etc. With different connection ends, it can be easily applied in pipelines and tank equipments. Stainless steel sanitary sampling valve of Wellgreen is easily extract a sample of a liquid for analysis. Our sanitary valves are are ultrasonically cleaned and dried, it is your reliable source for tank聽and process vessel etc.
聽聽聽 Design:

  • Sanitary sampling valve consists of three parts – a valve body, a valve head and a membrane. The rubber membrane is placed on the stem of the valve head and works as a stretchable plug.
  • The membrane functions are both – as a dynamic packing in the valve seat and as a hygienic, static packing against the valve body.
  • The unique design eliminates dead spaces and preventing microbial and particulate build-up -which may interfere with microbiological test results.
  • Perfect hygienic design and surface finish of the inner part of sanitary sampling valve enables absolute sterilization in a closed state.
  • Sterilization and sampling can be carried out regularly without interrupting the production process.
  • Easily attached to a liquid distribution line or a storage tank.


聽 聽 聽 Material:

Stainless Steel 304,316L聽or en.1.4301, 1.4404 forged.


聽 聽 Strength:

  • 聽聽聽 Material聽of stainless steel 316L and 1.4404聽is from reputed mill to guarantee the chemical composition and mechanical properties. Material certificate will be submitted follow to orders.
  • 聽聽聽 Forged valve body and disc to control the leakage and visual.
  • 聽聽 聽Superior聽facilities and聽good experiences for fabrication.
  • 聽聽 聽In ability to improve and develop new design.
  • 聽聽 聽Fast delivery is possible to meet your needs well in time.
  • 聽聽 聽Low cost from bulk production will reduce your budget and improve your business.
  • 聽聽 聽Small quantity available.


聽 聽 聽Quality & Inspection:

  • 聽聽 聽 PMI test to verify material grade
  • 聽聽 聽 Dimension controlling during fabricating and finished
  • 聽聽 聽 Visual and聽surface 100% examination before shipment
  • 聽聽 聽 Packed in carton box firstly, then in wooden case
  • 聽聽 聽 Third party inspection available.


聽聽聽 Application:

聽聽聽 Food, Brewery, Beverage, Dairy, Pharmaceutical, Biopharma etc.


Technical Specifications & Options of Sanitary Sampling Valve

General Specifications of Sanitary Sampling Valve

Max. Pressure

0~6 bar (600Kpa)

Continuous Working Temperature

-10掳C ~ +121掳C(EPDM)

Sterilization Temperature

150掳C (Max 20min)

Internal Surface Finish


External Surface Finish


Connection Standards


Connection Methods

Welding, Clamp, Threading


Product Wetted

304 (1.4301) or 316L (1.4404)

Other Steel Parts

304 (1.4301)

EN 10204 3.1B certificate is available on request.




FPM, Silicone, NBR

All seal materials comply with FDA 177.2600.

*For more information of Stainless Steel Sanitary Sampling Valve, please contact us for details.

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