PFA Lined Ball Valve

Clean Room Edition

Spheron9 | ANSI/DIN

The Spheron9 PFA/Teflon Lined Ball Valve is tailored for high-sterile conditions where precision, durability, and cleanliness are paramount. This valve features a stainless steel ANSI body (DIN 1.4116) with a polished surface that can be enhanced with electro-polishing for even greater smoothness and sanitation. The internal virgin PFA lining ensures chemical resistance and a flushable design with no dead spaces. Its full bore allows for high Cv values while maintaining efficiency. The one-piece ball-stem design ensures reliable actuation, and the blow-out safe shaft guarantees long-term, maintenance-free performance, ideal for cleanroom settings.

Industry Applications

In industries like semiconductor production Pharma and Biopharma as well as food and beverage industry, even the smallest particulate contamination can lead to expensive production delays or failures. Our PFA-lined ball valves, sight glasses, and sample valves provide a GMP-compliant solution, ensuring that you can control and monitor fluids safely in highly controlled, particle-sensitive environments. The combination of PFA’s chemical resistance and stainless steel’s hygienic properties ensures your clean room processes run smoothly while reducing risks of contamination and corrosion.

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PFA Ball Valve | ANSI

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Features

  • Full Bore

    Offers high cv-values equal to the pipe

  • Low Torque

    Compared to plug valves

  • High Permeation Resistance

    utilizing virgin PFA or special permeation resistant lining

  • Blow Out Safe

    by specific shaft design

  • Hysteresis free

    one piece ball-stem design, ideal to equip with actuation

  • Maintenance free tightness

    through spring loaded shaft sealing design

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More General Features

Clean Room Features

Multicolumn

  • Stainless steel body

    with Ra ≤ 0.8µm surface finish; electropolished or pickled options available.

  • Flushable within functional limits

    avoiding dead spaces if possible to limit cross-contamination

  • Exchangeable Parts

    Exchangeable O-ring seals for easy cleaning and flushing.

  • Proven Process

    GMP-compliant testing and traceable documentation by trained personnel.

  • Trained Personal

    Proven assembly and packaging processes for consistent quality.
More on our GMP Process

Our Ball Valve Certificates

Prioritize quality, all our ball valves are rigorously tested under high pressure to ensure the integrity of both the body and lining. Beyond our internal quality checks, our products are further validated by external certifications.

  • TA-Luft

    Our ball valves are TA-Luft certified, ensuring compliance with Germany's rigorous air quality standards.

    Learn More 

  • SIL

    With SIL (Safety Integrity Level) certification, we ensure that our products comply with the highest safety standards.

    Learn More 

  • PED

    By complying with the European Pressure Equipment Directive, we ensure that our products meet EU regulations for pressure equipment, guaranteeing reliable operation.

    Learn More 
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Product Summary

Measurements

Materials

P-T-Diagram

Additional Information and Certification

Ordering Ball Valves

Our ball clean room editions is not available for immediate order from inventory, since they are prepared and polished carefully when ordered. Still you can select them online and request a quote.

Available for selection for are ball valves with PFA lining and a spheroidal graphite cast iron body. Select your desired options and quantity, proceed to checkout and request a quote and we will provide you with an offer and estimated lead times.

More customization options can be requested anytime. A preview of potential options can are shown here and for further information or requests contact us via email or phone.

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Further Questions & Inquiries

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