IV 250 - Permanent, 250 psi working pressure, Stainless Steel, Made in the USA insertion valve.
HSF 250 - 250 psi working pressure, Made in the USA, Stainless Steel line stop fitting.
Hydra-Tapper and Hydra-Stopper Equipment - tools you can count on!
Have a question or problem? Hydra-Stop Support is there when you need it!

Who We Are


We are a leading manufacturer of insertion valve, line stop fittings and installation equipment.


We work every day to enhance our processes and products.

Solution Specialists

We take pride in creating solutions for the problems our customers encounter in the field.

Service Facilitator

We support a nation-wide network of serive providers who are ready to work with you.


We not only teach the proper use of our products, but also explain the reason for their use.


It's our daily mission to satisfy each and every customer we serve.