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Pharmaball Valve

Unique hygienic design, finish and materials. This check valve is suitable for all installation positions.
Ideal for fluids, steam and high viscosity products.
A truly hygienic solution, suitable for the most critical pharmaceutical applications.

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  • Massima Sterilita :Only the shutter comes into contact with the product. No stagnation points, no springs or other intermediate components which could contaminate it. High-quality surface finishes and materials such as 1.4435 (AISI 316 LM ferrite <1%).
  • Safe closing :  ensured by patented magnetic principle
  • Any installation position possible :  it can be installed in horizontal, vertical up and down positions.
  • Energy saving :  its innovative working principle and design allow for a smooth flow, minimising pressure drop.
  • Laminar flow :  No turbulences
  • Maintenance free
  • Extra high chemical resistance and longer valve life : thanks particularly resistant materials such as 1.4435 (body and flange) and PVDF (shutter).
Product contact materials Body & Flanges: Stainless steel 1.4435 (AISI 316LM), max <1% ferrite
Ball: PVDF
Non product contact materials Magnet: Neodymium
Seals material options EPDM, NBR, HNBR, VMQ (Silicone), FKM (Viton), FEP, PTFE
Surface finishes Internal: Ra µm ≤ 0.4 (electropolished) Passivation on request (optional)
External: Ra µm ≤ 1.2 (electropolished) Passivation on request (optional)
End connection options WELDING DIN 11850 (DIN 11866 Reihe A); ASME BPE (DIN 11866 Reihe C)
TRI-CLAMP: ASME-BPE
Temperature range -40°C/+150°C
Operating pressure PN16 (standard).
Media Fluids, steam and high viscosity products
Certifications (on request) MATERIAL: EN10204:2005 – 3.1
FDA: Seals and PVDF-Ball (USP class VI)
Surface roughness
EC 1935/2004

All product contact materials and seals are fully traceable.

 YGROS PHARMABALL: STANDARD OPENING PRESSURES

Installation

Flow direction

Opening pressure

HORIZONTAL lines

 

20/40 mbar

VERTICAL lines

Bottom to top

30/50 mbar

Once opened, the required pressure to keep the shutter fully open is about 10 mbar.