Patent Publication Number: US-D987032-S

Title: Pilot-operated safety relief valve nozzle

Description:
FIG.  1    is a perspective view of one embodiment of a pilot-operated safety relief valve nozzle; 
         FIG.  2    is a front side view of the pilot-operated safety relief valve nozzle of  FIG.  1   ; 
         FIG.  3    is a back side view of the pilot-operated safety relief valve nozzle of  FIG.  1   ; 
         FIG.  4    is a top side view of the pilot-operated safety relief valve nozzle of  FIG.  1   ; 
         FIG.  5    is a bottom side view of the pilot-operated safety relief valve nozzle of  FIG.  1   ; 
         FIG.  6    is a cross-sectional view of the pilot-operated safety relief valve nozzle of  FIG.  1   , taken about line  8 - 8  as shown in  FIG.  5   ; 
         FIG.  7    is a perspective exploded view of the pilot-operated safety relief valve nozzle of  FIG.  1   ; 
         FIG.  8    is a perspective view of one embodiment of a system including the pilot-operated pressure relief valve nozzle of  FIG.  1    and a sensing line inserted into the pilot-operated pressure relief valve nozzle; 
         FIG.  9    is a perspective view of another embodiment of a pilot-operated safety relief valve nozzle; 
         FIG.  10    is a front side view of the pilot-operated safety relief valve nozzle of  FIG.  9   ; 
         FIG.  11    is a back side view of the pilot-operated safety relief valve nozzle of  FIG.  9   ; 
         FIG.  12    is a right side view of the pilot-operated safety relief valve nozzle of  FIG.  9   ; 
         FIG.  13    is a top side view of the pilot-operated safety relief valve nozzle of  FIG.  9   ; 
         FIG.  14    is a bottom side view of the pilot-operated safety relief valve nozzle of  FIG.  9   ; 
         FIG.  15    is a cross-sectional view of the pilot-operated pressure relief valve nozzle of  FIG.  9   , taken about line  19 - 19  as shown in  FIG.  9   ; 
         FIG.  16    is a magnified perspective view of the inlet of the pilot-operated pressure relief valve nozzle shown at location  16  of  FIG.  9   ; and, 
         FIG.  17    is a cross-sectional view of the pilot-operated pressure relief valve nozzle of  FIG.  9   , taken about line  21 - 21  as shown in  FIG.  14   . 
       The left and right side views of the pilot-operated safety relief valve nozzle of  FIG.  1    are not shown, as they are identical to the back side view shown in  FIG.  3   . 
       The left side view of the pilot-operated safety relief valve nozzle of  FIG.  9    is not shown, as it is identical to the back side view shown in  FIG.  11   . 
       The broken line shown in all of the drawing figures are for illustrative purposes only and form no part of the claimed design.