Swing Check Valve DN20 3/4 Female Brass 232PSI Unidirectional Thread to Prevent Water Backflow

General description This DN20 swing check valve is designed to prevent water backflow. Made of high quality brass, it is strong and durable, ensuring long term use. It is easy to install thanks to an arrow indicating the flow direction. Technical Specifications Connection form: thread Structural form: swivel type Nominal diameter: DN20 Theme: 3/4 BSP Nominal pressure: 232 PSI Operating temperature: normal temperature Compatibility and accessories Standard internal thread DN20, compatible with many connections Usage This check valve is mainly used for water, allowing one-way flow.