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6 Order data
5 Valve body material
1.4435, investment casting
Forged material
1.4435 (F316L), forged body
1.4435 (BN2), forged body, Δ Fe < 0.5%
1.4539, forged body
Brass
CW614N, CW617N (brass)
6 Diaphragm material
Elastomer
NBR
EPDM
FKM
FKM
CR
EPDM
EPDM
EPDM
EPDM
EPDM
EPDM
PTFE
PTFE/EPDM one-piece
PTFE/EPDM two-piece
Note: The PTFE/EPDM diaphragm (code 5M) is
available from diaphragm size 25.
7 Voltage/Frequency
24 V DC
8 Control module
ON/OFF actuator (economy)
ON/OFF actuator (economy)
Emergency power supply module (NC)
ON/OFF actuator (economy)
Emergency power supply module (NO)
OPEN/CLOSE control with mounted GEMÜ 1235
position indicator
OPEN/CLOSE control with mounted GEMÜ 1235
position indicator
Emergency power supply module (NC)
OPEN/CLOSE control with mounted GEMÜ 1235
position indicator
Emergency power supply module (NO)
OPEN/CLOSE control with mounted GEMÜ 1215
position indicator
OPEN/CLOSE control with mounted GEMÜ 1215
position indicator
Emergency power supply module (NC)
OPEN/CLOSE control with mounted GEMÜ 1215
position indicator
Emergency power supply module (NO)
9 Surface
Ra ≤ 6.3 μm (250 μin.) for media wetted surfaces,
mechanically polished internal
GEMÜ 629 eSyLite
Code
9 Surface
C3
Ra ≤ 0.8 µm (30 µin.) for media wetted surfaces,
in accordance with DIN 11866 H3,
mechanically polished internal
40
Ra ≤ 0.8 µm (30 µin.) for media wetted surfaces,
42
in accordance with DIN 11866 HE3,
F4
electropolished internal/external
Ra ≤ 0.6 μm (25 μin.) for media wetted surfaces,
mechanically polished internal
12
Ra ≤ 0.6 µm (25 µin.) for media wetted surfaces,
Code
electropolished internal/external
Ra ≤ 0.4 µm (15 µin.) for media wetted surfaces,
in accordance with DIN 11866 H4,
2
mechanically polished internal
3A
Ra ≤ 0.4 µm (15 µin.) for media wetted surfaces,
4
in accordance with DIN 11866 HE4,
4A
electropolished internal/external
8
Ra ≤ 0.25 μm (10 µin.) for media wetted surfaces *),
13
in accordance with DIN 11866 HE5,
electropolished internal/external,
17
*) for inner pipe diameters < 6 mm, in the spigot Ra ≤
19
0.38 μm
28
Ra ≤ 0.25 μm (10 µin.) for media wetted surfaces *),
29
in accordance with DIN 11866 H5,
mechanically polished internal,
36
*) for inner pipe diameters < 6 mm, in the spigot Ra ≤
0.38 μm
54
Ra max. 0.51 µm (20 µin.) for media wetted surfaces,
5M
in accordance with ASME BPE SF1,
mechanically polished internal
Ra max. 0.64 µm (25 µin.) for media wetted surfaces,
in accordance with ASME BPE SF2,
Code
mechanically polished internal
C1
Ra max. 0.76 µm (30 µin.) for media wetted surfaces,
in accordance with ASME BPE SF3,
Code
mechanically polished internal
A0
Ra max. 0.38 µm (15 µin.) for media wetted surfaces,
A1
in accordance with ASME BPE SF4,
electropolished internal/external
A2
Ra max. 0.51 µm (20 µin.) for media wetted surfaces,
in accordance with ASME BPE SF5,
electropolished internal/external
Y0
Ra max. 0.64 µm (25 µin.) for media wetted surfaces,
in accordance with ASME BPE SF6,
Y1
electropolished internal/external
10 Actuator version
Y2
Actuator size 1
diaphragm size 8
with distance piece
Z0
Actuator size 1
diaphragm size 10
Z1
Actuator size 1
diaphragm size 25
Actuator size 3
Z2
diaphragm size 40
Actuator size 3
diaphragm size 50
Code
with distance piece
1500
11 Special version
Without
8 / 45
Code
1502
1503
1507
1508
1536
1537
1516
1527
SF1
SF2
SF3
SF4
SF5
SF6
Code
B1
1C
1F
3H
K3
Code
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