GEM R690, Assembly Instructions Manual

Page: 8 / 12

8 / 12
R690
3 Spare parts kits
3.1 Spare parts kit SAF
Item Pieces Components
IF 1 Compression spring
MF 1 Compression spring
AF 1 Compression spring
Key
Item Components
3 Compressor
4 Lip ring
5 Lock washer
6 Membrane plate
9 Washer
10 Actuator top
12 Bolt
13 Washer
14 Actuator membrane
15 Actuator spindle
16 Actuator base
17 Bush
21 Hexagon nut
22 Sealing washer
27 O-ring (only for diaphragm sizes 40 and 50)
28
Distance piece
(only for diaphragm sizes 40 and 50)
29 Protective cap
30 Dowel pin
31 Adapter
47 Washer
FP Spring set
SA1 Optical position indicator
SA2 Protective cap
3.2 Spare parts kit SAK
Item Pieces Components
4 1 Lip ring
5 1 Lock washer
14 1 Actuator membrane
17 1
Bush
(for diaphragm size 50: 2 bushes)
21 1 Hexagon nut
22 2 Sealing washer
27 1
O-ring
(only for diaphragm sizes 40 and 50)
4 Order data
4.1 Order data - Spare parts kit SAF
1 Type Code
GEMÜ R690 R690
2 Diaphragm size Code
Diaphragm size 25 (DN 15 / DN 20 / DN 25) 25
Diaphragm size 40 (DN 32 / DN 40) 40
Diaphragm size 50 (DN 50) 50
3 Kit Code
Compression spring spare parts kit SAF
6 K number (optional) Code
Medium wetted area cleaned to ensure suitability for
paint applications, parts sealed in plastic bag, warranty
only valid when treated with proper care! 0101
Order example
R690 25 SAF 1 FDN 0101
1 (Code) R690
2 (Code) 25
3 (Code) SAF
4 (Code) 1
5 (Code) FDN
6 (Code) 0101
4 Control function Code
Normally closed (NC) 1
5 Actuator size Code
10 bar operating pressure:
Diaphragm size 25 (DN 15 / DN 20 / DN 25) FDN
Diaphragm size 40 (DN 32 / DN 40) HDN
Diaphragm size 50 (DN 50) KDN
6 bar operating pressure:
Diaphragm size 25 (DN 15 / DN 20 / DN 25) FDM
Diaphragm size 40 (DN 32 / DN 40) HDM
Diaphragm size 50 (DN 50) KDM