Inside BOP Valves

Inside Blow-Out Preventers (IBOPs)

An IBOP is a “dart” type pressure sealing device that has a conical head which mates to a conical negative sealing surface. This design allows for one-way pressure containment.

M&M offers two variations of “dart type” inside blow-out preventers (IBOPs). The traditional style is two-piece and is similar in construction to other dart type IBOPs. Recognizing the need to reduce as many internal connections as possible we have also developed a one piece IBOP.

One-Piece Inside Blow-Out Preventers

M&M’s One-Piece Internal Blow-Out Preventer offers all the same functionality of a traditional two-piece design, but with the addition of several key benefits.

Read More

A one-piece design allows the IBOP to be shorter in length while also creating the possibility for smaller outside diameters. The one piece design also eliminates the service break, which removes the need to torque a connection after assembly and allows for quicker disassembly, as there is no connection to break out. One-piece IBOPs also require less manufacturing time than two-piece, allowing for a faster lead time offering to the customer.

Our IBOPs can be designed and manufactured to meet any applicable industry standard.

Two-Piece Inside Blow-Out Preventers

M&M’s Two-Piece Internal Blow-Out Preventer is our improved version of the long-time standard for dart valves in the industry.

Inside BOP Valves

Inside Blow-Out Preventers (IBOPs)

One-Piece Inside Blow-Out Preventers

Read More

Two-Piece Inside Blow-Out Preventers

Read More

Looking for a customized IBOP solution?