3-1/2″ IF NC38 Grey Valve F0112100

Inside Blowout Preventer (IBOP) – Gray valve is a non-return valve (check valve) allowing pumping through the valve into the drillstring but it prevents upward flow and the more widely used type is “dart-type”. The dart is used to hold the tool open therefore it is possible to stab the valve while the fluid is flowing through the drillpipe. With the IBOP valve installed in the drill string, it allows you to strip in hole without mud flowing through the drillsting. The IBOP valve should not be used for shut the well in while tripping.

SKU: RW4900Y4Z

Description
Additional information

Specification -Inside BOP
Inside Blowout
Thread connection	Product Code	O.D.(in)	I.D.(in)	Length	Working Pressure(MPa)
Thread connection	Product Code	O.D.(in)	I.D.(in)	(in)	Working Pressure(MPa)
NC26 2-3/8″	F0108900	3-1/2	1-1/4	27~28	70 (35)
NC31 2-7/8″	F0110500	4-1/8	1-5/8	28~30	70 (35)
NC38 3-1/2″	F0112100	4-3/4	2	30~31	70 (35)
NC46 4″	F0115900	6-1/4	2-7/16	33~34	70 (35)
NC50 4-1/2″	F0116800	6-5/8	2-13/16	33~34	70 (35)
5 1/2 FH	F0117800	7	3	35~38	70 (35)
6 5/8 REG	F0120300	8	3	38	70 (35)
7 5/8 REG	F0124100	9-1/2	3	38	70 (35)