Maxitrol
        
            
                
                            
                                
                            
                            
                                
                            
                            
                                
                            
                            
                                
                            
                            
                                
                            
                    
                
            
            
                Maxitrol R600S-88 5# Regulator, 1" The R & RS series is intended for use with both main burner and pilot load applications. The double diaphragm balanced valve design makes it possible to build a regulator physically small in size yet having good...