Offenbach am Main, 
  • Booth: N583
  • - 4th Floor

Welcome to visit FITOK booth #N583.

Founded in 1998, FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings, having our R&D centers, manufacturing facilities, warehousing and service locations in Offenbach Germany, Texas USA, Shenzhen China and Dubai UAE.

We have the capability to manufacture and supply 4 different product categories, including:

■ General Instrumentation Valves and Fittings ;

■ Medium & High Pressure Valves and Fittings;

■ Semiconductor & Specialty Gas Valves and Fittings; and

■ Sampling Systems.

Our mission is to provide the best quality products and most professional services to our customers. The performance of our products is guaranteed during the whole manufacturing cycle from our employment of customized materials which should be controlled more strictly than just according to ASTM requirements to our implementation of production and testing exceeding the industry standards.

Since our inception, FITOK has been applying sound quality control standards in all activities. FITOK is an ISO 9001:2015 certified company and our products have been certified by different industry authorities and third-party inspection institutions in different countries to have obtained a variety of certificates, among which there are the TA-Luft, ABS, ASTM F1387, TPED, E-Mark, CRN, DVGW, PED, API and DOT certificates.

Benefiting from our global facilities, we are able to optimize the most cost-effective resources worldwide. Paired with flexible manufacturing systems, we deliver a wide range of best quality products within a competitive lead time and the most professional service to our customers in an array of applications and industries.

 Press Releases

  • (20180424)

    FITOK E-Catalog is the official APP of FITOK Group, an industry-leading developer and manufacturer of superior high-quality valves and fittings as well as sampling systems. 

    It is designed to assist you in finding FITOK product catalogs and provide a Cv Calculator to calculate the flow or flow coefficient.

    FITOK E-Catalog is now available on the App Store for iOS and Google Play for Android devices.

    Functions are as follows:

     ■ View the latest digital copy of FITOK product catalogs 
     ■ With a Cv calculator to calculate the flow or flow coefficient
     ■ One-tap search feature enables the prompt retrieval of your desired information
     ■ Catalog update record available to keep you informed of significant revisions
     ■ Add the catalogs of your interest to favorites

     ■ Tap on “Feedback” to get in touch with us


  • Diaphragm Valves
    FITOK Diaphragm Valves are available in a wide variety of materials, sizes and configurations to meet your needs for high purity and ultra high purity applications....

  • 1. Suitable for high purity and ultra high purity applications
    2. Metal-to-metal diaphragm seal to atmosphere for leak integrity
    3. Radius junction flow design to reduce dead space and minimize contamination
    4. Elgiloy diaphragm material with strong durability as well as corrosion resistance for long cycle life.
    5. Variety of manual and pneumatic actuators available
    6. Choice of 2-way (straight and angle), 3-way and 4-way patterns 
    7. Custom manifolds available upon request 
For Technical Support with this webpage, please contact support.