VK470 K3.0 Residential PD Brass 175 Fire Sprinkler System high pressure Choosing the 4" 4000SS-OS&Y-GXG as

Choosing the 4" 4000SS-OS&Y-GXG as your fire protection system ensures you are investing in unmatched reliability and performance

even for those with minimal experience

featuring the 2 1/2" grooved 1/2" test and drain pressure reducing valve (PRV)

Reduced Pressure Zone Technology: Incorporates a patented reduced pressure zone (RPZ) valve design to provide superior backflow prevention

it works seamlessly with a broad range of fire protection systems

VK470 K3.0 Residential PD Brass 175 Fire Sprinkler System high pressure Choosing the 4" 4000SS-OS&Y-GXG asThe VK470 K3. 0 Residential PD Brass 175 Fire Sprinkler by Viking is engineered specifically for residential fire protection, combining robust construction and dependable performance. Ideal for homeowners and building managers seeking a fire sprinkler that delivers swift, effective response to fire emergencies in homes and residential buildings. Durable Brass Construction: Crafted from high grade brass, the sprinkler offers excellent resistance to