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Sales and delivery of instrumentation and filtration technology.

In our offer you will find products of the world's leading manufacturers. We are FITOK products distributor.

Ponúkaný tovar a služby
Predaj prístrojovej a filtračnej techniky

Offered goods and services

We have many years of experience in the field of instrumentation and filtration technology. We offer products of the world's leading manufacturers. In addition to sales, we also provide the following services:



  • Many years of experience in instrumentation and filtration technology.
  • Vocational training in aviation fuel filtration.
  • Service of filtration and filling equipment .
  • Warranty and post-warranty service for delivered equipment.


Find out more about us

Products on offer

Choose a product from our online catalogs

Our references

See a list of our sales clients for instrumentation components and aviation fuel filtration

Letisko Žilina logo
ART-Ex – Priemyselná automatizácia logo
Nafta logo
Siemens logo - Fitok

Frequently asked Questions

We answer some of our customers' frequently asked questions

  1. Max. working pressure at max. medium temperature
  2. Max. temperature of the flowing medium
  3. Valve function, shut-off or control
  4. Valve material taking into account the chemical properties of the medium
  5. Max. required flow rate through valve
  6. Valve connection method, integrated screwing, male or female thread

 FITOK Tube Fittings up to 1" or 25 mm

1.Loosen the nut 1/4 turn from finger-tight position.

2. Insert tubing into the tube fitting, make sure that the tubing rests firmly on the shoulder of the port.

3. Finger-tighten the nut.

4. Tighten the nut 1 1/4 turns with wrench while holding the body of the fitting or the valve steady .
     For small-sized fittings (1/16", 1/8" and 3/16", 2 mm, 3 mm and 4 mm), tighten the nut 3/4 turn with wrench .

  1. NPT Threads (NPT)

     60 thread angle
     Pitch measured in inch
     Truncation of root and crest are parallel 
     Taper 1:16
     Type of sealing: thread sealant
  2.   ISO Tapered Threads (R, R1, R2, RC, RT, PT, BSPT, ZG)

      55 thread angle 
      Pitch measured in inch
      Truncation of root and crest are round 
      Taper 1:16 
      Type of sealing: thread sealant
  3. ISO Parallel Threads (G, RP, PF, BSPP)

     55 thread angle 
     Pitch measured in inch
     Truncation of root and crest are round


Other questions

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