PC. No. Ref. No. 



1,735 



1,737 



1,745 



13,392 



10 

 11 

 12 

 13 



TRIPLE VALVES 



Name of Part 



175 



Emergency valve, includes 11 and 28. 



Rubber seat. 



Check-valve spring. 



Check- valve case, complete, includes J-in. 



pipe plug. 

 4,876 14 Check-valve-case gasket. 

 ,744 15 Check-valve. 

 ,751 16 Strainer. 

 ,749 17 1-in. union nut. 

 ,750 18 1-in. union swivel. 

 ,746 19 Cylinder cap. 



1.747 20 Graduating-stem nut. 



1.748 21 Graduating stem. 

 1,057 22 Graduating spring. 

 1,753 23 Cylinder -cap gasket. 



4.879 24 Bolt and nut, for cylinder cap. 



4.880 25 Bolt and nut, for check-valve case. 

 1,004 Hn. pipe plug. 



1,755 27 1-in. union gasket. 



1,738 28 Emergency-valve nut. 

 27.334 29 Retarding-device body, marked K-2. 

 28,613 31 Retarding stem. 

 29,105 33 Retarding spring. 

 31,528 35 Graduating- valve spring. 



1,734 -f-in. plug for exhaust outlet, not shown. 



4,886 Triple- valve gasket. 



The present standard retarded-release portion of the K-2 

 triple valve, illustrated in Fig. 6, is not interchangeable with the 

 retarded-release portion supplied with the old-standard K-2 triple 



valve, Piece No. 20,230, illustrated in Fig. 7 (a), therefore 



the following piece numbers, covering the retarded-release 



*Listed for convenience only; not included in K-2 triple valve. 



