4" Reduced Detector With Grooved Butterfly Valve Corrosion Test Equipment Certified Quality: Holds UL Listing

Certified Quality: Holds UL Listing and FM Approval

ideal for commercial and industrial fire protection contractors managing multiple sprinkler systems

the kit resists corrosion and withstands demanding operational environments common in fire protection setups

Durable Construction: Manufactured with premium-grade materials to endure high pressure and demanding environments

The added supervised switch enhances system oversight by providing real-time status updates

4" Reduced Detector With Grooved Butterfly Valve Corrosion Test Equipment Certified Quality: Holds UL ListingThe Zurn Wilkins 4" Reduced Detector with Grooved Butterfly Valve is designed for residential fire sprinkler systems, providing precise early fire detection alongside reliable flow control. This compact, easy to install device is ideal for homeowners and fire protection professionals who prioritize safety, efficiency, and maintenance simplicity. Advanced Fire Detection Technology: Utilizes sensitive mechanisms to quickly detect smoke and heat changes,