LIGHT
P/N 1193-1
NSN 4820 00 142 3263
MFG PNEUDRAULICS
 
NEW GOV SURPLUS
 
ITEM NAME   VALVE,RESTRICTOR CH
DEFINITION  A valve having an orifice in the poppet, disk, or the like, to permit
             restricted fluid flow when the valve is seated. It does not have a
             stem or provisions for pressure adjustments, and is similar to a
             VALVE, CHECK with the exception of the orifice which permits fluid
             flow in more than one direction.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            3B ALL ENDS                                      
THREAD DIRECTION                        RIGHT-HAND ALL ENDS                              
APERTURE DIAMETER                       5.000 INCHES NOMINAL                             
FLOW CONTROL DEVICE                     POPPET                                           
DISK LOADING METHOD                     SPRING                                           
MAXIMUM OPERATING TEMP                  -65.0 DEG FAHRENHEIT 1ST RESPONSE 275.0 DEG      
                                        FAHRENHEIT 2ND RESPONSE                          
CONNECTION STYLE                        GASKET SEAL (BOSS) ALL ENDS                      
VALVE OPERATION METHOD                  AUTOMATIC                                        
CONNECTION TYPE                         THREADED INTERNAL BOSS ALL ENDS                  
MOUNTING POSITION                       HORIZONTAL OR VERTICAL                           
MAXIMUM OPERATING PRESSURE              2375.0 POUNDS PER SQUARE INCH SINGLE RESPONSE    
NOMINAL THREAD SIZE                     0.562 INCHES ALL ENDS                            
MATERIAL                                ALUMINUM ALLOY 2024 BODY STEEL COMP 440C FLOW    
                                        CONTROL DEVICE STEEL COMP 440C SEAT              
MEDIA FOR WHICH DESIGNED                FUEL/OIL, HYDROCARBON SINGLE RESPONSE            
STYLE DESIGNATOR                        STRAIGHT THRU                                    
THREAD SERIES DESIGNATOR                UNJF ALL ENDS