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.

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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