| Sign In | Join Free | My bjjsgy.com | 
 | 
Brand Name : AFC OEM
Model Number : NSCV
Certification : WRAS, NSF61/372
Place of Origin : China
MOQ : 1
Price : USD RMB
Payment Terms : L/C, T/T
Supply Ability : Based on order
Delivery Time : 45-60 days
Packaging Details : Plywood cases
Material : Ductile iron GJS500-7
Standard : EN1074-3, EN12233
Fuction : Anti Water Hammer
Coating : EPOXY
Color : Blue
Head loss : Low
Product Name : Non Slam Check Valve
Ductile Iron Non Slam Check Valve With Anti Water Hammer Function
Low Head Loss Ductile iron Anti Water Hamme Non Slam Check Valve Quick Close EPOXY Coated
Description:
NSCV- Non Slam Check Valve is used as a protection valve against reverse flow when power failure in areas where noise pollution or water hammering is a critical issue. It can provide not only quiet performance but also low head loss. The faster closing speed can decrease the reverse speed of water to minimize the water hammer.
Features:
Extremely short stroke, quick close
Diffuser design- lowest head loss and streamline flow
Zero leakage of rubber disc seat
Spring hidden on back side of disc prevent clogging
Bronze bearing-long life service
Technical Data:
| Size | DN50-DN600 | 
| Working Temperature | - 10C- 80C | 
| Flange | AISI B16.1 Or PN16 | 
| Flow Media | Clean Water | 
Service Fields:
 Mainly used for clean water, precleaned sewage water, Fire-fighting, Irrigation, Cooling and HVAC System.
Dimension:
DN50 - DN350

DN400 - DN600


Materials:
DN50-DN350

| No. | Part Name | Material | Standard | 
| 1 | Body | Ductile Iron | GJS500-7 | 
| 2 | Disc | Ductile Iron+Rubber | GJS500-7+EPDM/NBR | 
| 3 | Spring | Stainless Steel | AISI304/316 | 
| 4 | Stem | Stainless Steel | AISI420/304/316 | 
| 5 | Washer | Plastic/Rubber | Nylon/EPDM | 
| 6 | Nut | Stainless Steel | AISI420/304 | 
| 7 | Bushing | Bronze | C61900 | 
| 8 | Diffuser | Ductile Iron | GJS500-7 | 
| 9 | SetScrew | Stainless Steel | AISI304 | 


|   | 
| Epoxy Non Slam Type Check Valve Images | 
 Low Head Loss Non Slam Check Valve For Fire Fighting Anti Water Hammer
                                                                                    
                        
                        
                        
                                                            Low Head Loss Non Slam Check Valve For Fire Fighting Anti Water Hammer
                                                    
                        
                     Ductile Iron Non Slam Check Valve With Anti Water Hammer PN10/16/25
                                                                                    
                        
                        
                        
                                                            Ductile Iron Non Slam Check Valve With Anti Water Hammer PN10/16/25
                                                    
                        
                     Low Head Loss Stainless Check Valve , EPOXY Coated Silent Check Valve
                                                                                    
                        
                        
                        
                                                            Low Head Loss Stainless Check Valve , EPOXY Coated Silent Check Valve
                                                    
                        
                     EPOXY Coated Non Slam Check Valve With High Strength Ductile Iron Body
                                                                                    
                        
                        
                        
                                                            EPOXY Coated Non Slam Check Valve With High Strength Ductile Iron Body
                                                    
                        
                     Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve
                                                                                    
                        
                        
                        
                                                            Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve
                                                    
                        
                     Anti Water Hammer Non Slam Check Valve Used For Clean Water / Fire Fighting
                                                                                    
                        
                        
                        
                                                            Anti Water Hammer Non Slam Check Valve Used For Clean Water / Fire Fighting
                                                    
                        
                     Nozzel Check Valve, Fusion Powder Epoxy Coated Check Valves For Water
                                                                                    
                        
                        
                        
                                                            Nozzel Check Valve, Fusion Powder Epoxy Coated Check Valves For Water
                                                    
                        
                     Quick Close Blue Non Slam Check Valve Hydrodynamic Design Founded Low Head Loss
                                                                                    
                        
                        
                        
                                                            Quick Close Blue Non Slam Check Valve Hydrodynamic Design Founded Low Head Loss
                                                    
                        
                     Hydrodynamic Design Water Hammer Prevention Check Valve For Cooling System /
                                                                                    
                        
                        
                        
                                                            Hydrodynamic Design Water Hammer Prevention Check Valve For Cooling System /
                                                    
                        
                     NSF Certificated Non Slam Check Valve with disuffer in Irrigation&Cooling&HVAC
                                                                                    
                        
                        
                        
                                                            NSF Certificated Non Slam Check Valve with disuffer in Irrigation&Cooling&HVAC