42
Drawing/Parts list
Parts list
SRC DN125-150 - change-over valve
Item Qty. Denomination
1 1 Cap
2¨ 2 O-ring
3 1 Cylinder
4¨ 1 Lock wire
5¨ 1 O-ring
6 1 Piston
7¨ 1 O-ring
8 1 Bonnet
9 2 Plug
10 1 Spring packet standard (black)
1 Extra strong spring alternative
(white)
14D 1 Lip seal
15 1 Clamp complete (stop valve)
2 Clamp complete (change-over
valve)
16 1 Valve body, upper
17D 1 Valve body seal ring
18 1 Valve body, lower
20 1 Valve plug, double, complete
20b 1 Stem
20cD 1 Seal ring, upper
20d 1 Middle piece
20eD 1 Seal ring, lower
20f 1 Washer
20gD 1 O-ring
20h 1 Screw
21¨ 1 Guide ring
22¨ 1 Guide ring
23 1 Top pin
24¨ 1 O-ring
25¨ 1 Guide ring
26 1 Air fitting
27¨ 1 Guide ring
D : Service kit - EPDM, NBR, FPM
(See Spare Parts List)
¨ : Only for NO - and NC actuators.
The drawings and the parts list include all items.
NO = Normally open.
NC = Normally closed.
The items are identical with the items in the Spare Parts
List.
When ordering spare parts, please use the Spare Parts
List!