Hydra-Stop is the world’s only manufacturer of pipe maintenance equipment designed to allow you to perform line stopping, valve insertion, and line tapping with its integrated and expandable Hydra-Stop System. Hydra-Stop provides planned and emergency contract services for municipal, industrial, and gas applications. Hydra-Stop is a division of ADS LLC.


144 Tower Drive, Suite A
Burr Ridge, IL 60527
United States
Toll-free: 800.538.7867
Phone: 708.389.5111
Fax: 708.389.5125


Hydra-Stop University: Line Stop Completion Process
Insta-Valve 250 Insertion Valve
16-in. IVP 250 Installation Animation

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Insertion Valves Can Be Installed on a Variety of Pipe Types

The 10- and 12-in. IV 250 and IV 250 Patriot Series insertion valves from Hydra-Stop incorporate integrated design features, including a 250-psi working pressure,...

Redesigned Line Stop Fittings Feature Stainless Steel Construction

The Hydra-Stop HSF 250 Patriot line stop fitting is a complete redesign from previous versions of Hydra-Stop line stop fittings. Hydra-Stop engineers designed the HSF...

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