VALVE,REGULATING
P/N 0781-6015
NSN 4820 00 551 0757

MFG VICTOR EQUIPMENT CO
NEW GOV SURPLUS
SUPPLIER CAGE 03EF7

DEFINITION:  A valve designed to automatically maintain within close limits a

             predetermined outlet pressure which may be adjustable within a

             specified range regardless of the higher fluctuating or constant inlet

             pressure. It is designed for use with compressed gas(es) and various

             liquids and may include gauges. It may be inline or cartridge

             (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS

             ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS

             FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and

             valve(1), fluid pressure regulating, aircraft.

             



CHARACTERISTIC                          VALUE

OUTSIDE SURFACE TREATMENT               ANY ACCEPTABLE                                    

BODY STYLE                              ANGLE                                             

STEM MATERIAL                           ANY ACCEPTABLE                                    

FURNISHED ITEMS                         AUTOMATIC RELIEF VALVE                            

MEDIA FOR WHICH DESIGNED                ACETYLENE                                         

FIRST END CONNECTION TYPE               THREADED EXTERNAL TUBE                            

FIRST END STYLE DESIGNATOR              FLARED                                            

FIRST END OUTSIDE DIAMETER              0.375 INCHES NOMINAL                              

TUBE ACCOMMODATED                                                                         

FIRST END THREAD SIZE AND               9/16-18 UNF                                       

SERIES/TYPE DESIGNATOR                                                                    

FIRST END THREAD CLASS                  3A                                                

FIRST END THREAD DIRECTION              LEFT-HAND                                         

SECOND END RELATIONSHIP                 NOT IDENTICAL                                     

WITH FIRST END                                                                            

SECOND END CONNECTION TYPE              THREADED INTERNAL GAS CYLINDER                    

SECOND END STYLE DESIGNATOR             SWIVEL NUT, INVERTED FLARE                        

SECOND END THREAD SIZE AND              0.620-20 NGO                                      

SERIES/TYPE DESIGNATOR                                                                    

SECOND END THREAD DIRECTION             RIGHT-HAND                                        

SEAT MATERIAL                           ANY ACCEPTABLE                                    

FIRST END SEAT ANGLE IN DEG             30.0                                              

FLOW CONTROL DEVICE                     DISK, FLAT, TOP AND BOTTOM GUIDED                 

FLOW CONTROL DEVICE                     ANY ACCEPTABLE                                    

MATERIAL                                                                                  

END CONNECTION QUANTITY                 2                                                 

RENEWABLE SEAT RING TYPE                THREADED                                          

OUTLET PRESSURE RANGE                   6.5 TO 7.5 POUNDS PER SQUARE INCH                 

REGULATION TYPE                         MANUAL SINGLE STAGE                               

MANUAL CONTROL METHOD                   TEE HANDLE                                        

VALVE STEM DESIGN                       SINGLE SEAT                                       

VALVE LOADING METHOD                    SPRING                                            

REMOTE ACTUATION METHOD                 DIAPHRAGM                                         

MAXIMUM INLET PRESSURE                  350.0 POUNDS PER SQUARE INCH                      

RATING                                                                                    

OUTLET PRESSURE ACCURACY                3.500 POUNDS PER SQUARE INCH                      

RATING                                                                                    

FILTER                                  INCLUDED                                          

TEMP RATING                             -40.0 DEG FAHRENHEIT MINIMUM AND 165.0 DEG        

                                        FAHRENHEIT MAXIMUM                                

NON-DEFINITIVE GOVERNMENT               MILR19180                                         

SPEC/STD REFERENCE                                                                        

SPEC/STD CONTROLLING DATA               81349                                             

MANUFACTURERS CODE                                                                        

NONDEFINITIVE SPEC/STD DATA             1 TYPE AND AP1 CLASS