Hammond 3/4″ Brass Check Valve – Swing, FNPT x FNPT

The **Hammond 3/4-inch brass check valve** is a reliable inline swing valve designed for residential and commercial plumbing applications. Its **brass construction** ensures durability and resistance to corrosion, making it ideal for water systems where longevity is key. The **FNPT x FNPT connections** allow for easy installation in standard pipe systems, while the **0.75–1.00 psi cracking pressure** ensures smooth operation without unnecessary backflow.

This valve operates in **both horizontal and vertical orientations**, accommodating versatile installation needs. With a **temperature range of -20°F to 150°F** and a **maximum water pressure rating of 200 psi**, it handles demanding conditions while maintaining a tight seal. Perfect for preventing backflow in irrigation, boiler systems, and general plumbing, the Hammond check valve delivers dependable performance in critical applications.