3/4 Brass Anti-Siphon Valve, Faucet Valves - Canada

How to Install a Frost-Proof Faucet Outdoors (DIY)

Outdoor Faucets Buying Guide at Menards®

3/4 In. & 1 In. Brass Anti-Siphon Repair Kit - Orbit Store – Orbit Irrigation Canada

Midline Valve 84343 Sillcock Pipe Chrome Plated Brass Body Frost Anti-Siphon with Integral Vacuum Breaker 1/2 inch MIP/Sweat Connection and 3/4 inch Hose Bib, 12 : Patio, Lawn & Garden

CMI 3/4 in. Anti-Siphon Brass Control Valve 51016-BH - The Home Depot

Orbit 57623 3/4 FPT 100 Series Anti-Siphon Automatic Sprinkler Valve with Flow Control : Hydraulic Valves : Patio, Lawn & Garden

Hose Bibbs, Wall Faucets & Wall Hydrants at Menards®

SUNGATOR Anti Siphon Valve, Hose Bib Vacuum Breakers Set, 3/4 Inch Backflow Preventer for Garden Spigot, RV, Solid Brass Anti-Backflow Valve with Sealing Tape (4-Pack)

3/4-in Jar-Top Anti-Siphon Valve – Orbit Irrigation Canada