Through the Valve Replacement and Repair on Pressurized Pipelines
For most size, pressure, chemical, and temperature requirements
Insert an inflatable, mechanical or hybrid pipe plug through almost any valve to block the pressurized pipeline while the valve is repaired or replaced.
- Available for most size, pressure, chemical, and temperature requirements
- Human and Environmental Safety improved
- Time and cost to replace a valve greatly reduced
For more information on our through the valve pipe plugging solutions, get in touch with us.
126-Series Hybrid
146-9 Series Mechanical
146-9 Series Mechanical
147-2 Series Mechanical
Inflatable with Strongback
Inflatable with Strongback
Mechanical with Strongback
Product Selection
Annular Seals, Inflatable and Mechanical 
Custom Manufacturing Solutions
Drain Flushers & Sewer Cleaning Tools 
Duct Balloons, Grout Bags, Bladders 
Hot Tap Machines & Equipment 
Inflation Accessories & Pipeline Fittings 
Lifting Bags, Inflatable 
Packers Carriers, Relining Inflatable 
PeteStop® Inflatable Line Stop Pipe Plugs to block Pressurized Pipelines 
PeteStop® Line Stop Systems, Components & Tools 
Pipe Plugs - Inflatable All Types 
Pipe Plugs - Mechanical All Types 
Pipe Plugs, Inflatable Rubber Molded 
Pipe Plugs, Mechanical High Pressure 
Pipe Plugs, Mechanical Low Pressure 
Pipe Plugs, Multi-Flex® Chemical Resistant 
Pipeline Test Equipment 
Temperature and Pressure Test Plugs 
Tools for Contractors 
