Fig. 260W
Double Non-Return Valve – Ductile Iron
- Two WRAS approved single non-return valves (to 85°C) bolted together
- Spring loaded axially guided disc
- Positive non-slam shut-off
- Resilient seat
- WRAS Approved fusion bonded epoxy internal and external coating
Product Overview
Please refer to Datasheet for full technical information
                                    DN50 to DN300                                
                            
                                    PN16                                
                            
                                    -10 to 100°C                                
                            
                                    Flanged to BS EN 1092-2 PN16                                
                            
                                    Ductile Iron                                
                             
                     
                                 
                                 
                                 
                                                                                         
                                                                                         
                                                                                         
                                 
    
