Tools for sidetracking. Fishing, milling and cleaning equipment. Tools for coiled tubing units. 

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“BITTEKHNIKA” LLC was founded in 1996. Through all these years of successful experience we have developed a sustainable manufacturing system of oilfield equipment. 
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3 November 2023
Exhibitor of 2023 ADIPEC
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Address: 395 Ya, Shosse Kosmonavtov Str., Perm, Russia, 614065
Phone: +7 (342) 27-000-27, 294-64-64
E-mail: info@bittekhnika.ru, sales@bittekhnika.ru,  pr@bittekhnika.ru

© BITTEKHNIKA, LLC 
2018. All rights reserved.
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Main page Products Tools for coiled tubing units Check valves

Check valves

KO Ball Check Valve
KO Ball Check Valve

Check valve is a back pressure valve deployed in the BHA to prevent high pressure from getting into the work string and then to the surface.

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KOS Twin Flapper Check Valve
KOS Twin Flapper Check Valve

Run in coiled tubing, the valve closes and holds pressure from below the valve in case of reverse flow. The valve re-opens when back pressure from above the valve exceeds one from below.


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