Check Valve Brass Material 1‑Way Streamline Water Meter Thread Reflux Control Tool DN20x25

1. The swing check valve has low flow resistance and is mainly used in situations with low flow rates such as household water meters. 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 check valve is one-way, the installation position is not restricted, and it can be installed on horizontal, vertical or inclined pipelines. 5. With a precise threaded connector and good air tightness, which can prevent the water medium from flowing back and without leakage. Specification: Item Type: Check Valve Material: Brass Nominal Diameter: Approx. 20mm / 0.8in 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