LIFT CHECK VALVE  BOA-R

Product benefits

▪ Check disc and closing springs made of stainless steel for high functional reliability and corrosion resistance ▪ Cover removable for inspection ▪ Versatile: Can be installed in vertical pipes with or without spring

Technical Data

▪ Body design : Straight pattern body, Angle pattern body ▪ Dimension standard : EN 558-1/8 ISO 5752/8, EN 558-1/1 ISO 5752/1 ▪ Valve disc/plug material : Metal-to-metal seat ▪ Threaded-end design : Flange design ▪ Body material (EN standard) : JL 1040, JS 1025 ▪ Main applications : Industry and process engineering, Oil / Gas, Building services ▪ Body material : Nodular cast iron, Cast iron ▪ Body/bonnet seal element : Externally confined seal

Main applications

▪ Hot-water heating systems ▪ Boiler feed applications ▪ Chemical industry ▪ Process engineering ▪ Heat recovery systems ▪ Sugar industry Fluids handled ▪ High-temperature hot water ▪ Saturated steam ▪ Thermal oil ▪ Liquids and gases not chemically or mechanically aggressive to the valve materials.

Design details

▪ Straight-way or angle pattern with horizontal seat ▪ Spring-loaded check disc ▪ Flanges to DIN EN 1092-2 Type 21  ▪ Exterior coating: blue, RAL 5002

Purchase order specifications

Please specify the following information in all enquiries or purchase orders: 1. Type 2. Nominal pressure 3. Nominal size 4. Material 5. Variants 6. Reference number