238 TRIPLE VALVES 



PC. No. Ref. No. Name of Part 



10,869 25 Cylinder-cap gasket. 



13,021 26 Equalizing piston, includes 27. 



10,032 27 Equalizing-piston packing ring. 



12,589 28 Graduating valve. 



12,887 29 Graduating-valve spring. 



12,588 31 Equalizing slide valve. 



17,237 32 Equalizing slide-valve spring. 



12,586 33 Lower cap nut. 



10,526 34 E-l safety valve, complete. 



10,397 35 Double-chamber reservoir, complete, in-. 



eludes two of 37 and four of 36. 



12,274 36 Reservoir stud and nut. 



10,076 37 Reservoir drain plug. 



3,526 Distributing-valve drain plug. 



10,884 39 Application-valve cover gasket. 



12,270 40 Application -piston cotter. 



9,696 41 Distributing-valve gasket. 



1,635 Pipe plug. 



NO. 6 DISTRIBUTING VALVE 



The No. 6 distributing valve with plain cylinder cap is a 

 part of, and is regularly supplied with, No. 6 ET locomotive 

 brake equipments. The quick-action cylinder cap is supplied 

 only when specially ordered ; its weight, complete, with plain cap 

 and reservoir, is 165 lb.; with quick-action cap and reservoir, 

 170 lb. The piece number of a No. 6 distributing valve, with 

 plain cylinder cap, E-6 safety valve, and reservoir, complete, is 

 16,945; with quick-action cylinder cap, E-6 safety valve, and 

 reservoir, complete, 16,946; with plain cylinder cap and E-6 

 safety valve, complete, without reservoir, 16,937; with quick- 

 action cylinder cap and E-6 safety valve, complete, without 

 reservoir, 16,938. The piece and reference numbers of the 

 various parts are given in the accompanying list. In Fig. 3 is 

 shown the arrangement of the valve and reservoir; in Fig. 4 is 

 shown a cross-section through the valve; and in Fig. 5 is shown 

 a section through the union stud, union nut, and union swivel. 



PC. No. Ref. No. Name of Part 



19,338 2 Body, bushed. 



16,521 3 Application-valve cover, includes 42 



6,268 4 Cover screw. 



16,940 5 Application valve. 



14,281 6 Application-valve spring. 



10,872 7 Application-cylinder cover. 



10,836 8 Bolt and nut. 



