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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15 July 2020
BITTEKHNIKA LLC IS TURNING 24!
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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

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2018. All rights reserved.
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Main page Products Auxiliary equipment Knock-Off Valve

Knock-Off Valve

Knock-Off Valve KS
Knock-Off Valve KS
The Knock-off Valve KS is used to drain liquid from drill string during its lifting from well with fishing tool (threaded die collar, plain die collar, releasing overshot and spear with sealing element), with captured tubing or with any other tool through which fluid drain is impossible from drill string back to well. To create circulation the Knock-off Valve can be set into arrangement.

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