Hydra-Stop is on a mission to provide solutions for control that make the world safer, healthier, and more productive. As the largest insertion valve and line stop manufacturer globally, Hydra-Stop has provided water control solutions to municipalities, private water utilities, and contractors worldwide since 1981. Our solutions offer a safe, dependable, and productive method to repair and maintain potable, waste, and industrial water systems without the costs and risks associated with shutdowns. Gain control right where it is needed with our full range of solutions, including the industry-leading insertion valve—Insta-Valve. Our solutions are designed to reduce costs, mitigate risks, and maintain service to critical customers during planned, routine, or emergency maintenance — keeping your project on time and on budget.