A device for preventing leaks is disclosed herein. The device for preventing leaks includes a cylindrical body that may have a top end and a bottom end, a spring being biased within a hollow portion of the cylindrical body, a plurality of ball bearings located on an inner lower portion of the cylindrical body, a plurality of O-rings being removably located within the hollow portion of the cylindrical body, a sleeve being movably coupled to the cylindrical body, and wherein the device may be configured to prevent leakage from a pressurized valve.

A leak containment system for sealing around a fluid flow member includes a ram sealing system mounted on a mobile vehicle. The ram sealing system has a sealing chamber having a generally cylindrical shape when the ram sealing system is in a closed position, and a ram assembly located at an end of the sealing chamber. The ram assembly has a pair of rams, each ram having an engaging surface, the engaging surface sized and shaped to seal around the fluid flow member. The ram assembly also has an actuating arm assembly connected to one of the rams and a ram body. The pair of rams is rotationally attached to the ram body.

A shield and clip assembly is provided for use with a joint that connects the ends of pipes conveying a fluid under pressure. The joint includes a primary retention feature for retaining the connected pipe ends. The shield and clip assembly includes a cover configured to encapsulate the joint and the ends of the pipes sufficiently to ensure that the connected ends will not fully disengage from the joint and to ensure that leakage or spray, if any, of the fluid being conveyed from a leaking joint will be attenuated or shielded. The joint may be an in-line quick connector joint.

The present invention relates to a pressurizing gasket comprising a check valve and a bladder. The bladder includes a channel connected to the check valve to accommodate a fluid. The check valve ensures one-way fluid flow into the bladder, allowing for pressurization. The pressurizing gasket provides a reliable and efficient means for controlling fluid pressure in various applications, such as sealing, hydraulic, and pneumatic systems. The combination of the check valve and bladder allows for easy and controlled pressurization, enhancing the overall performance and functionality of the pressurizing gasket.

The invention is a non-metallic pipe repair system that can surround and seal a damaged pipe without having to cut the pipe and/or move the pipe axially to install the pipe repair system.

A piece having a proximal end portion, an intermediate portion, and a distal end portion, where the portions are flexible, where the portions are integral with each other, where the intermediate and distal end portions are tubular, where the proximal end portion in a first state is non-tubular, in a second state is foldable away from the intermediate portion, and in a third state is tubular with an axis transverse to an axis of the intermediate portion. The piece may be carried in a case having pipe caps, pipe plugs, pipe cutting tools, a pipe freezing chemical/foam sleeve combination, a pair of pliers, a roll of tape, zip ties, and a hose end sacrificial closure.

A repair joint device capable of joining by welding divided housings and of facilitating the welding operation; and includes a plurality of circumferentially divided housings, wherein each divided housing has a divided sleeve, a pair of end plates provided on both end portions of the divided sleeve, and a seal accommodation projection provided on each end plate. A projection-free area is formed between the seal accommodation projections. An auxiliary projection device is provided on the projection-free area.