TRIPLE VALVES 



235 



entire freedom from undesired quick action. At the same 

 time it insures the certainty of obtaining quick action through 

 the entire train when desired. The piece number of the brake- 

 pipe valve vent, complete, is 15,280. The piece and reference 

 numbers of the various parts are given in accompanying list. 



Pc.No.Ref.No. 



15,234 



15,235 



10,030 



15,239 



15,237 



15,246 



15,240 



15,244 



15,245 



15,243 



10,417 



15,242 



15,273 



19,249 



16,288 

 18,286 

 14,357 

 15,282 

 11,002 



Name of Part 



Body, bushed. 



Cylinder cap. 



Piston ring. 



Piston, includes 4. 



Cylinder-cap gasket. 



Slide-valve spring. 



Slide valve. 



Check-valve cap. 



Check-valve spring. 



Check- valve, complete, includes 12 and 13. 



Rubber seat for check- valve. 



Check-valve guide. 



Pipe-bracket gasket. 



Pipe bracket, "complete, includes 16, 17, 



18, and 19. 

 Graduating sleeve. 

 Graduating spring. 

 Graduating-spring nut. 

 Stud and nut. 

 Bolt and nut, i in. X If in. 



DISTRIBUTING VALVES 



NO. 5 DISTRIBUTING VALVE 



The No. 5 distributing valve is a part of, and is regularly 

 supplied with, the No. 5 ET locomotive brake equipment. 

 An exterior view of the distributing valve and the reservoir 

 is shown in Fig. 1; in Fig. 2 is shown a cross-section through 

 the valve. The piece number of the valve, complete, with 

 reservoir, is 13,017; without the reservoir, 13,018. The piece 

 and reference numbers of the various parts are given in the 

 accompanying list. 



PC. No. Ref. No. Name of Part 



12,809 2 Body, bushed, includes Piece No. 3526. 

 14,283 3 Application-valve cover, includes Piece 



No. 1635. 

 6.268 4 Cover screw. 



