PEX F1807 Multi-Turn Anti-siphon Frost Free Sillcock

The PEX F1807 Multi-Turn Anti-Siphon Frost-Free Sillcock is a heavy-duty outdoor wall hydrant designed to provide reliable year-round water access while protecting plumbing systems from freezing and backflow. Constructed with a forged brass valve body, corrosion-resistant stem tube, and a durable multi-turn operating handle, this sillcock features a 1/2 in PEX F1807 crimp connection for fast installation onto PEX plumbing systems and a standard 3/4 in male garden hose thread (MGHT) outlet for outdoor hose connections. Its frost-free design places the shut-off valve inside the heated building envelope, while the integrated anti-siphon vacuum breaker helps prevent contamination of the potable water supply by eliminating backsiphonage. Available in multiple lengths to accommodate different wall thicknesses.

Usage

The PEX F1807 Multi-Turn Anti-Siphon Frost-Free Sillcock is ideal for residential and light commercial exterior water applications, including garden hoses, irrigation, washdown, pressure washing, and general outdoor water service. The frost-free stem allows the valve to drain when shut off, helping prevent freeze damage when installed correctly and the hose is removed during freezing weather. The PEX F1807 crimp inlet provides a secure connection to PEX plumbing systems, making it suitable for both new construction and remodeling projects