Sanitary Angle Seat Valve


Sanitary Angle Seat Valve

Sanitary Angle Seat Valve is applied in the industries of dairy, brewery, beverage, chemical, and pharmacy. It is operated by a single pneumatic actuator, select from either normally closed (NC) or normally open (NO) configurations. The design of sanitary angle seat valve is high sealing integrity, it is maintenance-free and robust valve. Wellgreen sanitary valves are good choice for the application of food,beverage,biopharm etc.


聽聽聽 Design:

  • Large flux, low resistance and no water-hammer :Y-type shape enlarged the flowing section, which could raise the flux by 30% and make flow more smooth.
  • Super long lifetime–The valve stem is AISI 316 with strong anti-corrosive ability. The PTFE seals are in wedge shape, which help the stem adjust and lubricate itself automatically.
  • Advanced pilot cylinder–The cylinder material is stainless steel or thickened engineering plastic, lubricates automatically, maintenance free, and rolls freely 360 degree.


聽 聽 Material:

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


聽聽聽 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 propertis. Material certificate will be submitted follow to orders.
  • 聽聽聽 Forged /investment casting valve body and disc to control the leakage and visual well.
  • 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 Angle Seat Valve

General Specifications of Sanitary Angle Seat Valve

Working Pressure

Max. Working Pressure

16 bar

Working Temperature

Continuous Working Temperature

-10掳C ~ +180掳C(PTFE)

Surface Finish

Internal Surface Finish


External Surface Finish



Connection Standards


Connection Standards

Welding, Clamp, Threading, Flange


Metal Material

Product Wetted

316L (1.4404) Casted

Other Steel Parts

304 (1.4301)

EN 10204 3.1B certificate is available on request.

Seal Material




FPM, Silicone, EPDM

All seal materials comply with FDA 177.2600.

Manual Handles & Pneumatic Actuator

Pneumatic Actuator


Stainless Steel


Air/Air (A/A)

Pneumatic Actuator


Normally Closed (NC)/Normally Open (NO)


Plastic Pneumatic


Air/Air (A/A)


Normally Closed (NC)/Normally Open (NO)

Air Supply

Dry & Filtered Compressed Air

*For more information of santiary angle seat valve, please contact us for details.


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