Time Is Short
It's Happening...
ANATOMY OF A NEW ORLEANS
INSERTABLE VALVE

AMERICAN R/D ROTATING DISC
MJ X MJ ENDS - AWWA C500
MODEL 55 - NRS GATE VALVE SIZE 8" VALVE
Maichel-Angelo® Isolator

This 42" Isolator is being used as a Butterfly Tapping Valve and is now headed for advanced coating and plating. Then onto our tapping process, leaving a standard Butterfly valve over a gate valve on shallow bury PCCP pipelines.

To Order Call: 800-279-5659
Maichel-Angelo® Isolator

Designed for Hot tapping butterfly valves, non-round plug-valves or making connections without leaving a permanent valve.
The Maichel-Angelo® Isolator provide a dependable and long-lasting isolation point without leaving a permanent valve. The Isolator is similar in size to a standard flange and the laying length is compact, making it easily adaptable for your growing system.
The Isolator can be Tapped without leaving a valve. Once the branch line is ready for service the Orifice plate can be inserted and the Bonnet with Swing Gate can be removed
Maichel-Angelo® Isolator at this time offer 20”through 54”. These can be installed during construction for many purposes or can be added to an existing system to perform hot-tapping connections.

Maichel-Angelo® Isolator

The Maichel-Angelo® Isolator provide a dependable and long-lasting isolation point without leaving a permanent valve. The Isolator is similar in size to a standard flange and the laying length is compact, making it easily adaptable for your growing system. Our patented design allows internal surfaces to be free of corrosive fluid, giving them very long life. Compared to standard sewage valves which are known to perform poorly, offer a short life span and are expensive to replace when in a pressurized system. The Maichel-Angelo® offers longevity, performance and provides a backup when that time arises. The Isolator offers the ability to replace internal plates while pressurized, one to allow flow, another to restrict flow or one to isolate!

Maichel-Angelo® Isolators at this time offer 20”through 54”. These can be installed during construction for many purposes or can be added to an existing system to perform hot-tapping connections. Designed for Hot tapping butterfly valves, non-round plug-valves or making connections without leaving a permanent valve.

Happy New 100-Year Isolations.
Available Today! "Maichel-Angelo® 100-Year Isolators"
Another Patented Technology Directly from the Ditch.

This 42" Isolator is being used as a Butterfly Tapping Valve and is now headed for advanced coating and plating. Then onto our tapping process, leaving a standard Butterfly valve over a gate valve on shallow bury PCCP pipelines.

“MAICHEL-ANGELO valves are used for pipeline control and making new connections to pressurized pipelines. We provide Isolator valves in diameters of 20” through 54”. Please call: 800-279-5659 to order so we can help determine the best solution to solve needs.”

20" - 54" Isolators are now available. Our Patented flow-through port installs & removes under pressure leaving no pocket for debris. This process includes an insertable sealed port that when installed becomes a completion plug, allowing the temporary service isolator to be removed.
Butterfly-valve tapping • Plug-valve tapping • Valve-less connections • Long term Isolator • Temporary Isolator • Lightweight PCCP Tapping • Low Profile •

Isolator installation services provided by International Flow, Inc.
Maichel-Angelo® Butterfly/Plug Tapping & Butterfly Valve Inserting
800-221-3332

Made in America • Assembled in America • Installed in America • AIS Compliant

Wall Tapping

We can hot tap Tanks, Vessels, Conduite, Walls and Concrete Cylinders.

Hot Tapping & Line Stopping

Hot taps, Line stops on all pipe types up to 72inch pipeline nationwide.

Valve Replacement

Valve replacment on all size valves live in the system with little to no downtime.

37 + Years of Wall Taps, Leadership and Innovation. Proven to be one of America’s most Advanced Municipal & Commercial Wall Tapping Service Providers.

Testimonials

"We were impressed with Jason, he represented your company very well on the job in Yuma. We’ve had vendors/workers in the past who show up, fumble around and are not totally familiar with their equipment. Not the case with Jason, he was professional, prepared and jumped right in and got started."
- Craig Hochheimer,
City of Yuma, AZ

"I just wanted to take a minute to thank and commend you on your team selection and the gentleman who performed the work out here at NIH for us last week. Tom and his partner were on time, and performed their work with the utmost professionalism. This is a very high profile project for my firm and for NIH and your technicians made us look very good and in fact helped us solve a big testing problem."
- Michael McReady,
JCM Associates, Inc.

"City broke off a 2" air relief valve on a 16" ductile sewage pipeline with 45psi. Before the valve could be replaced we had to rush out and complete a 16" linestop. The linestop was successful with a 100% plug. On the left is the thank you letter from the City ."
- James W. Pinkerton,
Manager, City of Kingston, Tennessee

Time Is Short
It's Happening...

ANATOMY OF A NEW ORLEANS
INSERTABLE VALVE

AMERICAN R/D ROTATING DISC
MJ X MJ ENDS - AWWA C500
MODEL 55 - NRS GATE VALVE SIZE 8" VALVE