Line Stopping
What is Line Stopping?
Line stopping, or line plugging, is a means of isolating a piping system to provide a temporary shut off where none exists. This process serves as a control, or temporary valve, that is removed after alterations or valve replacements have been made.

Line Stopping is most commonly used for:
- Line relocation
- Replacement of defective valves
- Dead ending (abandoning) lines
- Temporary bypass
- Installation of process equipment
- Material testing
- Leak repairs
There are numerous Line Stopping configurations, whether it be a single stop or a triple stop with bypass accommodation, to suit your specific needs.
Locations We Serve
At Pacific Flow Control Ltd, we provide reliable water main line stop services to customers throughout British Columbia, Alberta, and Saskatchewan. Our experienced technicians are equipped with the latest tools and techniques to safely and efficiently stop the flow of water in your mainline, allowing for repairs or modifications to be made without disrupting the water supply to your property.
British Columbia
Metro Vancouver
Address: 19696 Telegraph Trail Unit # 10, Langley Twp, BC V1M 3E5
Phone: 604-888-6363
Vancouver Island
Address: 2076 Balsam Rd Unit B, Nanaimo, BC V9X 1T5
Phone: 250-739-5497
Okanagan
Address: 199 Pinto Rd Unit 102, Kelowna, BC V1V 2G9
Phone: 250-212-7335