TRIPLE VALVES 







203 



= 829 



n 



PC. No. 

 15,503 

 12,891 



0,895 

 15,452 



1,733 



1,740 

 12,249 

 10,417 



1,745 



Ref.No. Name of Part 



4 Main piston, includes 5. 



5 Main-piston ring. 

 R Slide-valve spring. 



Graduating valve. 



Emergency piston. 



Emergency- valve seat. 



Emergency valve, includes 11 and 16 



Rubber seat for emergency valve. 



Check-valve spring. 



