VALVE SAFETY RELIEF
P/N 13027443
P/N L71406
P/N 10086285
NSN 4820 01 165 9572
MFG US ARMY
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME   VALVE,SAFETY RELIEF
DEFINITION  A valve designed to automatically release excessive pressures. It is
             actuated by static pressure upstream of the valve and is used as a
             safety valve or relief valve, and may be set to close at a
             predetermined pressure. It is not designed for regulation of
             continuously fluctuating loads. It may be inline or cartridge
             (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND
             TEMPERATURE.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            A3A 1ST END                                      
THREAD DIRECTION                        RIGHT-HAND 1ST END                                
FLOW CONTROL DEVICE                     O-RING, DILATING                                 
MAXIMUM OPERATING TEMP                  275.0 DEG FAHRENHEIT SINGLE RESPONSE             
CONNECTION STYLE                        EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END     
VALVE OPERATION METHOD                  MANUAL                                           
CONNECTION TYPE                         THREADED CARTRIDGE ALL ENDS                      
MAXIMUM OPERATING PRESSURE              3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE    
NOMINAL THREAD SIZE                     0.875 INCHES 1ST END                             
SEAT ANGLE                              45.0 DEGREES 1ST END                             
OPENING PRESSURE SETTING                3750.0 POUNDS PER SQUARE INCH                    
SPECIAL FEATURES                        CARTRIDGE TYPE                                   
MATERIAL                                STEEL CORROSION RESISTING BODY                    
MEDIA FOR WHICH DESIGNED                HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE    
STYLE DESIGNATOR                        SCREW-IN CARTRIDGE                               
THREAD SERIES DESIGNATOR                UNF ALL ENDS