PFA Lined Ball Check Valve

Prohibron9 | DIN

The Prohibron9 PFA Lined Ball Check Valve is engineered to reliably prevent the backflow of liquids, gases, and vapors in pipelines, ensuring safe and efficient operations. It is the ideal choice for applications where corrosive, reactive, pure, or even diffusing media must be transported securely.

The superior sealing performance of this valve requires minimal maintenance, making it the perfect solution when uninterrupted operation is crucial. Additionally, its robust and pressure-resistant cast metal housing makes it particularly suitable for applications with high system pressures, positioning it as a top choice for the chemical, fine chemical, pharmaceutical, petrochemical, pulp and paper, and mining industries.

Industry Applications

PFA is a highly versatile fluoropolymer that enhances ball check valve performance in demanding industries due to its superior chemical resistance, high-temperature tolerance, and low friction. Ideal for chemical processing, pharmaceuticals, food and beverage production, semiconductor manufacturing, and water treatment, PFA-lined ball check valves can handle corrosive media such as sulfuric acid and sodium hydroxide with ease. Its durability across extreme temperatures, along with its wear resistance and excellent dielectric properties, make PFA-lined ball check valves an optimal choice for fluid handling, energy efficiency, and safe operation in harsh environments. This reliability makes PFA-lined ball check valves essential in industries facing chemical, thermal, and mechanical stress, including oil and gas, mineral extraction, electronics, and energy production.

More about our Backflow Prevention Solutions
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PFA Lined Ball Check Valve
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Features

  • Vertical installation & Horizontal Installation

    for uncomplicated installation in all environments (min. 1 bar differential pressure required for horizontal installation).

  • Vacuum-proof lining due to mechanical clamping

    thanks to anchoring ensures exceptional sealing integrity and prevents leackage

  • High permeation resistance

    through the use of virgin PFA or special permeation resistant lining

  • Leakage Class D for Enhanced Process Safety

    Leakage Class D ensure controlled and minimal leakage (<0,1% of valve capacity), meeting essential industry standards for applications where moderate leakage tolerance is acceptable.

Custom Features

  • Lining

    Various linings like PFA, PFA/UP, PFA/AS, PVDF, PP and UHMW-PE with corresponding ball to adapt the ball check valve to different media properties.

  • Coating

    Adapt the valve to your environmental conditions as well as aesthetic preferences. For example we offer specialised coatings designed for the use of our fittings in off-shore conditions.

Our Ball Check Valve Certificates

Prioritizing quality, all our ball check 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.

  • SIL

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

  • PED

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

Product Summary

Tabular Overview: From Core Measurements to Certificates

Prohibron9 Ball Check Balve
Design ASME
Size 1" - 6"
Flange dimensions ASME/ ANSI B 16.5 Cl. 150
Face to Face Dimensions
 ASME B16.10, Class 150
Temperature range -10°C to 200°C
Pressure range Vacuum to 10, according to pressure-temperature diagram
Pressure test  ASME B16.104, Class VI.
Body lining materials PFA, PFA/AS, FEP, PP, PVDF
Options
 Optional lining with 5mm thickness, Type SG sight glass
Certifications EU Pressure Equipment Directive 2014/68/EU, German Clean Air Act (TA-Luft), SIL

Measurements

Materials

P-T-Diagram

Additional Information and Certification

Ordering Ball Check Valves

We are pleased to offer personalized quotations on all our products to meet your specific requirements. In addition to our standard options, we provide custom modifications for our ball valves, including alternative body materials, specialized linings, and various coating options. Simply select your desired product online, proceed to checkout, and request a quote. Our team will review your customization needs and respond with a tailored offer and estimated lead time.
For further modifications or non-standard options, please don’t hesitate to contact us by email or phone. We’re here to help ensure your solution perfectly fits your application.

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Price on Request
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Further Questions & Inquiries

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