48 EB 2517 EN
Appendix
10 Appendix
10.1 After-sales service
Contact SAMSON's After-sales Service de-
partment for support concerning service or
repair work or when malfunctions or defects
arise.
E-mail address
You can reach the After-sales Service De-
partment at aftersalesservice@samson.de.
Addresses of SAMSONAG and its subsid-
iaries
The addresses of SAMSON, its subsidiaries,
representatives and service facilities world-
wide can be found on our website
(uwww.samson.de)orinallSAMSON
product catalogs.
To assist diagnosis and in case of an unclear
mounting situation, specify the following de-
tails(sofaraspossible).Seesection2:
– Devicetypeandnominalsize
– ModelnumberandcongurationID
– Upstream and downstream pressure
– Temperature and process medium
– Min.andmax.owrate
– Is a strainer installed?
– Installationdrawingshowingtheexact
location of the regulator and all the ad-
ditionally installed components (shut-off
valves, pressure gauge etc.)
10.2 Spare parts
Version (2012 onwards)
2 Bellows assembly
6 Coupling nut
12 Balancing screw
16 Seat
17 Plug
20 Body
21 Guidecap
25 Guide(DN32to100)
25, 26 Guidebushing/pipe(DN15to25)
27 Flanged pipe
28 Washer
34 Flange
40 Set point adjuster
44 Stud bolt
46 Seal
51 Stud
52 Hexagonnut
70, 71 Spring
74 Spring plate
75 Seal
76 Axialneedlebearing
77 Lock washer
79 Hexagonnut
80 Crossbeam
84 Washer
85 Seal
101, 102 Diaphragm case
103 Screw plug
104 Diaphragm stem
105 Diaphragm plate
106 Diaphragm washer
108 Diaphragm
111 Hexagonbolt
112 to 114 Hexagonnut
116 Washer
161 Lock pin