VALVE SAFETY RELIEF
P/N 9090270
P/N 26700-7
NSN 4820 00 772 0119
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                            3B ALL ENDS                                      
THREAD DIRECTION                        RIGHT-HAND ALL ENDS                              
FLOW CONTROL DEVICE                     POPPET                                            
DISK LOADING METHOD                     SPRING                                           
CONNECTION STYLE                        GASKET SEAL(BOSS) ALL ENDS                       
VALVE OPERATION METHOD                  AUTOMATIC                                        
CONNECTION TYPE                         THREADED INTERNAL BOSS ALL ENDS                  
MAXIMUM OPERATING PRESSURE              3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE    
NOMINAL THREAD SIZE                     0.438 INCHES ALL ENDS                            
OPENING PRESSURE SETTING                75.0 POUNDS PER SQUARE INCH                      
SPECIAL FEATURES                        FURNISHED W/A DEVISE FOR FREE FLOW;TWO UNTHD MTG 
                                        HOLES 0.195 IN. DIA 1.236 IN. C TO C THRU THE W  
MATERIAL                                ALUMINUM ALLOY BODY STEEL FLOW CONTROL DEVICE    
MEDIA FOR WHICH DESIGNED                HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE    
SURFACE TREATMENT                       ANODIZE                                          
STYLE DESIGNATOR                        STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF
                                        SEPARABLE SECTIONS.                               
THREAD SERIES DESIGNATOR                UNF ALL ENDS