2" Vxd Ptr Double Interlock Preaction Electric/Pneumatic Release, Monitored

The Viking 2" VXD PTR Double Interlock Preaction Electric/Pneumatic Release, Monitored system offers advanced fire protection for critical environments like data centers, museums, and telecommunication facilities where preventing water damage is as important as fire suppression. This pre-trimmed riser assembly arrives ready for installation, designed to minimize setup time and ensure reliable performance.

• Double Interlock Preaction: This system requires two independent events to occur before water is released into the sprinkler piping: activation of an electric fire detection system and a drop in supervisory air pressure within the sprinkler pipes, typically from a fused sprinkler head. This dual activation significantly reduces the risk of accidental water discharge, protecting sensitive equipment from unintended damage.
• Electric/Pneumatic Release: The system integrates both electric and pneumatic (air pressure) actuation for reliable and controlled operation. The pneumatic supervision monitors the integrity of the sprinkler piping, triggering an alarm if air pressure is lost due to damage or a fused sprinkler.
• Pre-Trimmed Riser Assembly (PTR): The unit comes factory-assembled with the VXD deluge valve, all necessary trim components, a riser check valve, and galvanized piping with groove/groove connections, streamlining onsite installation.
• Convertible Design: Initially installs as a dry pipe system, offering flexibility to easily upgrade to a preaction system as your facility's needs evolve.
• Smart Regulation (A-1 Differential Valve): Features an A-1 Differential Valve that uses moderate air pressure to effectively control high water pressure at an approximate 6:1 ratio.
• cULus Listed: This system is cULus Listed under categories VLFT and VLFT7, ensuring it meets rigorous safety and performance standards for both the US and Canada.
• Versatile Sizing: Available in nominal sizes ranging from 1.5" to 8", accommodating a variety of installation requirements.

Choosing the Viking 2" VXD PTR Double Interlock Preaction system provides peace of mind for facilities where water-sensitive assets are present. Its double interlock design offers superior protection against accidental water discharge, a critical factor for data centers where water damage can be as devastating as fire itself. The pre-trimmed and factory-tested assembly significantly reduces installation complexity and time, ensuring technical reliability from day one. Furthermore, its compliance with NFPA 75 and 76 standards means you're investing in a system that meets essential fire protection requirements for information technology and telecommunications equipment, helping to safeguard critical infrastructure and maintain business continuity.