Blog

December 30, 2024
Kennedy post indicator valve

Advantages & Limitations of PIVs

While today’s world of fire protection and suppression systems is bustling with viable and reliable options, one component has emerged as critical, especially in demanding and high-risk environments: the Post-Indicator Valve (PIV). Still, like any technology, the PIVs come with their own advantages and disadvantages. Today, we’ll explore their benefits […]
December 30, 2024
Kennedy PIV

PIV Installation: Standards, Requirements, and Positioning

In fire protection, every little detail matters. Whether it’s adherence to the stringent standards for the system as a whole or thoughtful positioning of individual components, every part of the infrastructure must be designed and implemented to ensure compliance, safety, and practicality. Inherently, post-indicator valves (PIVs) are subject to the […]
November 29, 2024
What is the function of PIV

PIVs: Function, Purpose, and Necessity

Introduced in the early 20th century as a means of advancing fire protection infrastructure, Post-Indicator Valves (PIVs) quickly became a standard component of water-based suppression systems throughout the US – and for a good reason. Sturdy in build yet flexible in application, a high-quality PIV valve is a multi-purpose tool […]
November 29, 2024
What is a PIV and how does it work

Post-Indicator Valves (PIVs) 101

Today’s infrastructure is bustling with components so unassuming, that nobody gives them a second glance (or thought) when they pass them by. Yet, some of these implements became so critical for our overall safety – that they became irreplaceable. One of these components is a humble Post-Indicator valve (PIV). But, […]

Quick Product Reference Guides

Service Materials
Drainage & Storm System Products
Water Utility and Construction Tools
HDPE Electro and Butt Fusion
Repair Clamps & Couplings
Request a Quote