The 1/4 Male Iron Pipe x 1/4 Female Iron Pipe Brass Anti-Siphon Valve is a durable, threaded valve designed to prevent siphoning in fluid or gas systems. It features a male iron pipe thread on one end and a female iron pipe thread on the other, providing flexibility for various piping design. It has anti-siphon mechanism to ensures one-way flow, preventing the system from contamination or damage caused by reverse flow. Made from high-quality brass providing excellent corrosion resistance and reliability. It is compact designed, reusable, and quick to connect. 

Link to Midland Industries Catalog