Check Valve Brass 1‑Way Backflow Prevention Threaded Tool Low Speed Water Meter DN15x20

1. The air tightness is good, which can prevent the water medium from flowing back and without leakage. 2. Made of brass material with high strength and can withstand a certain pressure shock. 3. The valve body is indicated by an arrowhead, which is convenient to identify the direction of medium flow and easy to install. 4. The swing type rubber check valve is suitable for domestic water pipe network, and is often used for household water meters. 5. The unidirectional flow makes the installation position unrestricted and can be installed on horizontal, vertical or inclined pipelines. Specification: Item Type: Check Valve Material: Brass Nominal Diameter: Approx. 15mm / 0.6in Nominal Pressure: 1.6MPa Connection Form: Thread Flow Direction: One-way Structural Form: Swing type Suitable Medium: Water Pressure Environment: Normal pressure. Package List: 1 x Check Valve1 x Sealing Circle