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Record Breaking 24" Installation Advanced Valve Technologies, Inc. (www.avtfittings.com) announces that we have recently installed 24” EZ™ Valves on one of the main feeder lines for Ponca City, OK. All three installations were completed in 3 days - a new World Record for the installation of multiple, large range EZ Valve insertions.


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Simple Fix Makes Steel Pipe Insertions Possible This special sleeve is welded to a 16" steel OD pipe to match the OD of Ductile Iron pipes (17.40")  The sleeve allows us to use our standard gaskets rather than having to create custom gaskets!

Need an insertion valve or linestop on a steel pipeline?

Contact AVT
Tuberculated Pipe? No problem! EZ2™ Patented Resilient Wedge Gate is designed to work with both perfect and irregular I.D.s. This heavily tuberculated pipeline was running at 100 psi, but the EZ2 was able to power through it and provide a drip tight closure.


Specisl thanks to Ken Neal and his crew at Pro Valve in North Carolina.
Case Study #102 Tipton, GA Replacing a corroded, broken hydrant - linked to 26 more - would traditionally shut down an entire neighborhood.

We did it in less than one hour, without service interruption.
EZ2 Makes Headlines AVT's EZ2 is prominently featured in the January 2013 issue of IMIESA Magazine (Institute of Municipal Engineering of Southern Africa).


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AVT Case Studies Please browse our selection of Case Studies. Check back often, as more will be added in the coming weeks and months.

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EZ2 Training in Vietnam Advanced Valve Technologies headed to Vietnam to demonstrate and train the ins and outs of the EZ2 Insertion valve system.


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Third Time's a Charm: When two previous attempts to install an insertion valve on a heavily ovaled pipe failed, AVT was called in to save the day.


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Advanced Valve Technologies, Inc.: AVT Specializes in sales and services of insertion valve systems and line stopping equipment that are easy to install and make permanent repairs to pipelines. We have competitive pricing on all parts and services, and will honor warranties on any competitor's linestopping equipment. Advanced Valve Technologies is a company that knows the customer is #1.

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Testimonials: When Advanced Valve Technologies, Inc. got the chance to introduce the EZ2 installation procedure to an Air Force Base crew, the results were eye-opening. In one eight-hour day, the military team not only completed the classroom course, they also went on to install three live insertion valves on the base...

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EZ2 Videos & Product Features

ez2 intro

4" - 12" EZ2 Introduction

ez2 1

16" EZ2 Insertion Valve

ez2 2

24" EZ2 Insertion Valve

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AVT News

Congratulations to the latest additions to the AVT family:

Lestari Water Services (M) SDN BHD
Abdul Jalil bin Abdullah
Cyndy Lim
No. 71, Jalan 5/10B
Springcrest Industrial Park, Batu Caves
68100 Kuala Lumpur, Malaysia
Tel:   +603-61886671
Fax: +603-61882672

 Frontier Pipeline Services (Pty) Ltd
Deon Botes
10 Wakefield Road • Foundersview South
Modderfontein 1645, South Africa
Phone:  27 11 452 7312
email:  This email address is being protected from spambots. You need JavaScript enabled to view it.
www.frontier.co.za

MCS Pipeline Services (Pty) Ltd
Steven Nel
10 Wakefield Road • Foundersview South
Modderfontein 1645, South Africa
Phone:  27 11 452 7312
email:  This email address is being protected from spambots. You need JavaScript enabled to view it.

 

How EZ2 Works

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Advanced Valve Technologies' insertion valves/line stopping
equipment are designed  and developed by professionals
for professionals. Service contracts are performed by highly
experienced technicians with real-world know-how.

Revolutionary Designez2 cutaway nobg  

1    Actuator - works with standard turns
2    Removable Valve Bonnet - contains resilient 
      wedge and drive mechanism
3    Double Seal Gaskets - maintain system pressure
      and allow rotational milling
4    Fasteners - (stainless steel) secure assembly
5    Compatibility - EZ2 works with all common and
      many uncommon pipe materials
6    Resilient Wedge - encases a ductile iron core
7    Integral Isolation Valve - permits “under pressure” installation
8    Insertion Slot - maintains pipe integrity and creates valve access
9    Castings - are precision machined ductile iron
10  Sacrificial Anode - provides cathodic protection

EZ2 Vs. Other Methods

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The EZ2 Insertion Valves/Line Stopping Equipment are compact & lightweight for rapid deployment in emergency situations.

ez2 vs other line stopping

EZ2 VS. Traditional Linestopping Methods


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EZ2 VS. Other Insertion Valves