S27
Check valves
 
                Strack
                    Description
                
                
                    Piston check valve spring loaded option
                
                
                
                    PN
                
                
                    160
                                            - 630
                                    
                
                
                    DN
                
                
                    15
                                            - 65
                                    
                
                
                    Class
                
                
                    900
                                            - 4500
                                    
                
                
                    NPS
                
                
                    1/2
                                            - 2½
                                    
                
                
                    Temperature Rating
                
                
                                                                                            -196°C to 650°C
                                                            
                
                
                    Body Forms
                
                - Straight Pattern Body
- Y-Pattern Body
- Angle Pattern Body
                    Basic Body Material
                
                - Carbon Steel
- High and Low Temperature
- Stainless Steel
- High Temperature
- High Chromium
- other special alloys on request
                    Connections
                
                - Flanged Ends
- Butt Welding Ends
- Socket Welding Ends
- Threaded Ends
- other requirements on request
                    Operation
                
                
                    Applications
                
                
                    high pressure and temperature service in power plants. For non aggressive liquids, gases and vapours
                
                
                
                    Approval
                
                - VdTÜV Prototype
                    Brand
                
                
                    Strack
                
            
                    Catalogue Sheet
                
                
                execution according to DIN