Ref No.	Part No.	Description
0	3217977300	FLOW CONT.VALVE
1	3217977311	HOUSE
2	3217977312	PISTON
3	3217977313	BUSHING
4	3217977314	REGULATOR
5	3217977315	PROTECT. COVER
6	3217977316	SCREW. HEX HEAD
7	3217977317	NUT
8	3217977318	COMPRESS.SPRING
9	3217977319	SEAL KIT
13	3217977323	SEAL DISC