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

Partners

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

KOS Twin Flapper Check Valve

Application

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 the one from below.

Design

The check valve consists of a valve body, two subs, hold-downs, twin flapper, seats, springs and O-rings. Due to its fewer components, the valve is low-maintenance.

BITTEKHNIKA, whose policy is one of continuous improvement, reserves the right to discontinue or change designs and specifications without notice or written incurring obligations. Therefore, the below figures are meant to serve as a guide only. Additional sizes are available. For a complete listing, contact us: sales@bittekhnika.ru.

Images and Dimensions

Technical data

To cart	Code	OD, in	Total length, ft	Working pressure, psi	Maximal inside diameter of flushing port, in	Weight, lb
	KOS-38	1.50	1.12	5055	0.55	5.38

You can specify the size of an item on the checkout page.

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