How to remove this antisiphon valve? | DIY Home Improvement Forum
What Are Anti-Siphon Hose Bibs
WHK 10 Inch Frost Anti-Siphon Sillcock 1/2 Inch PEX B X 3/4 Inch Hose Bibb,Frost Proof Outdoor Faucet Bib with Vacuum Breaker-Frost Free Spigot PEX Crimp Connection(Brass) : Amazon.co.uk: Garden
Midline Valve 62121G-OM Anti-Siphon Sillcock Frost Free Outdoor Faucet with Vacuum Breaker 1/2 in. PEX A x 3/4 in. Hose Bib, 12 in. Long, Chrome : Amazon.co.uk: DIY & Tools
Woodford Mfg. 101CP | Anti-siphon Hose Bibb 1/2 Inch Brass | 6CHY7 | Raptor Supplies United Kingdom
Spigotmaster ~ 2-Pack: SM01.125 Vacuum Breaker Adapter~ Turns an Arrowhead Anti-Siphon Hose Bib Into a Straight Through Connection. Fits Bottom of PK1390 Stamped 1019-A-BFP Valve(1, SM01.125) : Amazon.co.uk: Home & Kitchen
Everflow 62041-NL Anti-Siphon Sillcock Frost Free Outdoor Faucet with 1/2 in. MIP-Sweat Connection and 3/4 in. Hose Bib, 4 in. Long : Amazon.co.uk: Garden