This 3/4 BSP Female Thread Brass Swing Check Valve is a dedicated oneway non valve designed for water applications. The brass body and swing mechanism deliver reliable backflow protection with a straightforward installation process. Benefits Prevents backflow to protect pumps, fixtures, and clean water supplies from reverse flow. Easy to install using standard 3/4 inch BSP female threads, enabling quick integration into existing lines. Durable brass construction offers corrosion resistance and long service life in typical water systems. Simple, maintenance operation with no external power or complex components. Key attributes Functionality: Swing check valve provides oneway flow and blocks reverse flow to safeguard the water line. Compatibility: BSP female thread connection compatible with standard BSP male fittings. Size: 3/4 inch Material: Brass Configuration: Swing check valve / Oneway non valve Application: For water systems Flow direction: Allows forward flow; closes to prevent backflow Installation considerations: Install in the flow direction indicated on the valve body; ensure proper threading and sealing for leak operation Use cases Irrigation systems: Prevent backsiphonage and reverse flow into the main supply to protect potable water and equipment. Domestic water lines: Block backflow from appliances or secondary lines into the primary supply, enhancing system safety. Plumbing and pump installations: Shield pumps and valves from reverse flow and potential damage in residential or smallscale water networks. Notes This valve is designed for water applications and uses a brass body with BSP female threads for standard, compatible connections. For results, ensure proper threading and sealant are used and verify flow direction before installation.