
4900 Series
Purge Valves are designed to bleed, vent or drain system media or pressure and provide a leak-tight seal up to 4000 psig.  Compact, convenient, and 100% factory tested, FloLok’s manually operated
Specifications
Purge Valves require only 1/4 turn with a wrench from finger tight to create a leak tight seal up to 4000 PSIG.
            
                            Part # | 
                        
                            CAD | 
                        
                            Body Material | 
                        
                            Connection 1 - Type | 
                        
                            Connection 1 - Size | 
                        
                            Ball Material | 
                        
                            Production Category | 
                        
                            Product Descriptions | 
                        
                            Cv | 
                                                        
|---|---|---|---|---|---|---|---|---|
| 4906-B | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A Brass | N/A MNPT | N/A 1/8-27 | N/A 316 SS | N/A 1 | N/A Male NPT Purge Valve | N/A | 
| 4906-316 | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A 316 SS | N/A MNPT | N/A 1/8-27 | N/A 316 SS | N/A 1 | N/A Male NPT Purge Valve | N/A | 
| 4912-B | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A Brass | N/A Duolok Tube Fitting | N/A 1/4 in. | N/A 316 SS | N/A 3 | N/A Duolok Tube End Purge Valve | N/A | 
| 4912-316 | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A 316 SS | N/A Duolok Tube Fitting | N/A 1/4 in. | N/A 316 SS | N/A 1 | N/A Duolok Tube End Purge Valve | N/A | 
| 4916-B-TFE | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A Brass | N/A MNPT | N/A 1/4-18 | N/A TFE | N/A 4 | N/A Male NPT Purge Valve | N/A | 
| 4916-316 | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A 316 SS | N/A MNPT | N/A 1/4-18 | N/A 316 SS | N/A 1 | N/A Male NPT Purge Valve | N/A | 
| 4916-B-TFE | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A Brass | N/A MNPT | N/A 1/4-18 | N/A TFE | N/A 4 | N/A Male NPT Purge Valve | N/A | 
| 4926-B | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A Brass | N/A MNPT | N/A 3/8-18 | N/A 316 SS | N/A 1 | N/A Male NPT Purge Valve | N/A | 
| 4926-316 | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A 316 SS | N/A MNPT | N/A 3/8-18 | N/A 316 SS | N/A 1 | N/A Male NPT Purge Valve | N/A | 
| 4936-B | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A Brass | N/A MNPT | N/A 1/2-14 | N/A 316 SS | N/A 3 | N/A Male NPT Purge Valve | N/A | 
| 4936-316 | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A 316 SS | N/A MNPT | N/A 1/2-14 | N/A 316 SS | N/A 1 | N/A Male NPT Purge Valve | N/A | 
| 4954-B | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A Brass | N/A Duolok Tube Adapter | N/A 1/4 in. | N/A 316 SS | N/A 4 | N/A Duolok Tube Stub Adapter Purge Valve | N/A | 
| 4954-316 | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A 316 SS | N/A Duolok Tube Adapter | N/A 1/4 in. | N/A 316 SS | N/A 1 | N/A Duolok Tube Stub Adapter Purge Valve | N/A | 
| 4912-B-G | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A Brass | N/A Griplok Tube Fitting | N/A 1/4 in. | N/A 316 SS | N/A 3 | N/A Griplok Tube End Purge Valve | N/A | 
| 4912-316-G | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A 316 SS | N/A Griplok Tube Fitting | N/A 1/4 in. | N/A 316 SS | N/A 2 | N/A Griplok Tube End Purge Valve | N/A | 
| 4954-B-G | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A Brass | N/A Griplok Tube Adapter | N/A 1/4 in. | N/A 316 SS | N/A 4 | N/A Duolok Tube Stub Adapter Purge Valve | N/A | 
| 4954-316-G | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A 316 SS | N/A Griplok Tube Adapter | N/A 1/4 in. | N/A 316 SS | N/A 2 | N/A Duolok Tube Stub Adapter Purge Valve | N/A | 
| 4912-B-U | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A Brass | N/A Unilok Tube Fitting | N/A 1/4 in. | N/A 316 SS | N/A 3 | N/A Unilok Tube End Fitting Purge Valve | N/A | 
| 4912-316-U | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A 316 SS | N/A Unilok Tube Fitting | N/A 1/4 in. | N/A 316 SS | N/A 2 | N/A Unilok Tube End Fitting Purge Valve | N/A | 
| 4954-B-U | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A Brass | N/A Unilok Tube Adapter | N/A 1/4 in. | N/A 316 SS | N/A 4 | N/A Duolok Tube Stub Adapter Purge Valve | N/A | 
| 4954-316-U | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A 316 SS | N/A Unilok Tube Adapter | N/A 1/4 in. | N/A 316 SS | N/A 2 | N/A Duolok Tube Stub Adapter Purge Valve | N/A | 
| 4902-B | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A Brass | N/A Duolok Tube Fitting | N/A 1/8 in. | N/A 316 SS | N/A 3 | N/A Duolok Tube End Purge Valve | N/A | 
| 4902-316 | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A 316 SS | N/A Duolok Tube Fitting | N/A 1/8 in. | N/A 316 SS | N/A 3 | N/A Duolok Tube End Purge Valve | N/A | 
| 4932-B | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A Brass | N/A Duolok Tube Fitting | N/A 1/2 in. | N/A 316 SS | N/A 1 | N/A Duolok Tube End Purge Valve | N/A | 
| 4932-316 | 
                                    
                                                                                            
 N/A                                                         | 
                                N/A 316 SS | N/A Duolok Tube Fitting | N/A 1/2 in. | N/A 316 SS | N/A 1 | N/A Duolok Tube End Purge Valve | N/A |