|    Height  
                                                     |    
                                                    
                                                         ~120 mm  
                                                     |   
                                                
|---|---|
|    Width  
                                                     |    
                                                    
                                                         ~80 mm  
                                                     |   
                                                
|    Length  
                                                     |    
                                                    
                                                         150 mm (Face-to-Face)  
                                                     |   
                                                
|    Weight  
                                                     |    
                                                    
                                                         ~2.5 to 3.5 kg  
                                                     |   
                                                
|    Color  
                                                     |    
                                                    
                                                         Blue  
                                                     |   
                                                
|    Design Specification  
                                                     |    
                                                    
                                                         Sight Flow Indicator  
                                                     |   
                                                
|    Failure Action  
                                                     |    
                                                    
                                                         Passive Device — no actuating mechanism  
                                                     |   
                                                
|    Fluid Name  
                                                     |    
                                                    
                                                         Water, Steam, Oil  
                                                     |   
                                                
|    Full Opening Valve  
                                                     |    
                                                    
                                                         Yes  
                                                     |   
                                                
|    Nominal Diameter  
                                                     |    
                                                    
                                                         DN20 (¾ inch)  
                                                     |   
                                                
|    Normal Operating Pressure  
                                                     |    
                                                    
                                                         Max pressure: 15 bar (218 psi)  
                                                     |   
                                                
|    Normal Operating Temperature  
                                                     |    
                                                    
                                                         –10°C to +180°C  
                                                     |   
                                                
|    Piping Class  
                                                     |    
                                                    
                                                         PN15 per EN 1092-1 flange standards  
                                                     |