General description The Swing Check Type Non-Return Valve is designed to prevent water from flowing back to the source after being pumped away. It features a 5/4" BSP female thread for easy installation. Technical specifications Material: Brass Size: 5/4" BSP FEMALE x FEMALE Max. Static Pressure: 1.0 MPa (10 bar) Max. Working Temperature: +120°C Detailed dimensions: Refer to table sheet