Any damaged parts must be immediately replaced. The Indicator Post should also be physically tried to be sure that the valve is in the fully-open position, if there are any damaged parts, sign of tampering, …

Oct 29, 2020 · If you are considering the addition of a post indicator valve, it is important to be prepared for the work it will take to install. Because PIVs go into the ground (in most cases), full excavation is …

PIVA Post Indicator Valve Assembly PRODUCT FEATURES ith a high visibility target. The PIVA includes a Torque Spring feature, if the Valve Indicator is damaged, the Torque Spring maintains

Oct 6, 2020 · Post indicator valves (PIV) play an important role in many fire protection systems, opening and closing the water supply from outside the building. But in 2010, the National Fire Protection …

Apr 4, 2014 · Loosen the telescoping barrel screw and adjust barrel to the ground level. Cut the 1” square stem at a distance of 9” above the top of the barrel end. Set the “OPEN” and “SHUT” targets …

1 day ago · A post indicator valve (PIV) is an above-ground valve assembly that controls and displays the status of water flow to fire sprinkler systems and wet standpipe systems.

An assembly including a Victaulic butterfly valve that connects from the inside of a building to an external valve handle, allowing for open/close operation from outside of the structure or hazard area.

The Pratt Post Indicator Valve Assembly (PIVA) is a manually operated, buried Butterfly Valve with a high visibility target. The PIVA includes a Torque Spring feature, if the Valve Indicator is damaged, …

There are two types of post indicator valves – rising flag and falling flag. In a rising flag installation, the PIBV2 mounts below the target assembly, as shown in Figure 2A. Closing the valve raises the target …

UL Listed Large Diameter Post Indicator Valve Assembly features the only “gear driven” UL Listed vertical indicator post in the industry. The lowest valve opening / closing torque in 14”-24” sizes.