HIGH-SPEED REDUCING VALVE 



367 



PC. No. Ref.No. 



Name of Part 



PARTS NOT COMMON TO ALL VALVES, BUT TO BE 

 ORDERED AS NOTED 



OPERATION OF REDUCING VALVE 



The slide valve seat in the body bush has a long narrow 

 port (which will be designated a) extending crosswise with the 

 slide valve 8. The slide valve has a triangular-shaped port 

 (which will be designated b) with its apex pointing toward the 

 cap nut 10. In release position of the reducing valve, port b is 

 above port a. 



