OPW Visi-Flo Sight Flow Indicators

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OPW VisiFlo Sight Flow Indicator ValveThe market's most thoroughly engineered sight flow indicator, OPW's Visi-Flo is the industry's most efficient and cost-effective way to visually monitor fluid transfer. Made using the highest-quality materials for your specific application, Visi-Flo is tested to ensure dependable service that stands the test of time. 

The OPW Engineered Systems Visi-Flo has been proven the superior-quality sight flow indicator for more than 60 years and is a trusted product for countless companies throughout the world.

Sight-flow indicators allow operators to quickly identify potential problems at key points along the industrial process line. With a choice of clear glass, "rotating paddle wheel", or flow direction indicator, allow quick visual monitoring of liquid color, clarity, and flow rate.  

Benefits of OPW Visi-Flo Site Flow Indicators:

Available in three series:

1600 OEM Series; 1500 High-Pressure/High-Temperature Series; Standard 1400 Series

Maintenance-Free Design:

Bolt-on-body design helps to prevent leaks without torqueing sequence or special maintenance, resulting in safer operation units relying on tie rods to seal to the body and fasten the lens 

3-Year "No-Leak" Guarantee:

An innovative radial seal provides a constant sealing force between the outside diameter of the glass lens and unit body, resulting in an enduring, reliable seal that's superior to conventional flat seals

Dimensional Interchangeability:

Available in 3/4", 2", 3" and 4", 3", 2" and 3/4" sizes, with end-to-end dimensions comparable to Penberthy, Jacoby-Tarbox and other manufacturers' units

Modern industrial applications require leading-edge products from reliable, experienced distributors. Contact our office to learn more about OPW Visi-Flo Sight Flow Indicators, along with our many other quality products.