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6 Order data
5 Continuation of Valve body material
Investment casting material
1.4408, investment casting
1.4408, PFA lined
1.4435, investment casting
Forged material
1.4435 (F316L), forged body
1.4435 (BN2), forged body, Δ Fe < 0.5 %
1.4539, forged body
6 Diaphragm material
NBR
EPDM
FKM
FKM
CR
EPDM
EPDM
EPDM
EPDM
EPDM
PTFE/EPDM one-piece
PTFE/EPDM two-piece
7 Voltage/Frequency
24 V DC
8 Control module
Open/Close control (economy)
Open/Close control (economy),
with emergency power supply module (NC)
Open/Close control (economy),
with emergency power supply module (NO)
Open/Close control, mounted position indicator
GEMU 1215
Open/Close control, mounted position indicator
GEMU 1215,
emergency power supply module (NC)
Open/Close control, mounted position indicator
GEMU 1215,
emergency power supply module (NO)
9 Surface
Ra ≤ 6.3 μm (250 μin.) for media wetted surfaces,
mechanically polished internal
Ra ≤ 0.8 µm (30 µin.) for media wetted surfaces,
in accordance with DIN 11866 H3,
mechanically polished internal
Ra ≤ 0.8 µm (30 µin.) for media wetted surfaces,
in accordance with DIN 11866 HE3,
electropolished internal/external
Ra ≤ 0.6 μm (25 μin.) for media wetted surfaces,
mechanically polished internal
GEMÜ 629 eSyLite
Code
9 Continuation of Surface
Ra ≤ 0.6 µm (25 µin.) for media wetted surfaces,
electropolished internal/external
37
Ra ≤ 0.4 µm (15 µin.) for media wetted surfaces,
39
in accordance with DIN 11866 H4,
C3
mechanically polished internal
Ra ≤ 0.4 µm (15 µin.) for media wetted surfaces,
40
in accordance with DIN 11866 HE4,
42
electropolished internal/external
Ra ≤ 0.25 μm (10 µin.) for media wetted surfaces
F4
*),
Code
in accordance with DIN 11866 HE5,
electropolished internal/external,
2
*) for inner pipe diameters < 6 mm, in the spigot Ra
3A
≤ 0.38 μm
4
Ra ≤ 0.25 μm (10 µin.) for media wetted surfaces
4A
*),
8
in accordance with DIN 11866 H5,
mechanically polished internal,
13
*) for inner pipe diameters < 6 mm, in the spigot Ra
17
≤ 0.38 μm
19
Ra max. 0.51 µm (20 µin.) for media wetted sur-
29
faces,
36
in accordance with ASME BPE SF1,
mechanically polished internal
54
Ra max. 0.64 µm (25 µin.) for media wetted sur-
5M
faces,
Code
in accordance with ASME BPE SF2,
mechanically polished internal
C1
Ra max. 0.76 µm (30 µin.) for media wetted sur-
Code
faces,
A0
in accordance with ASME BPE SF3,
mechanically polished internal
A1
Ra max. 0.38 µm (15 µin.) for media wetted sur-
faces,
A2
in accordance with ASME BPE SF4,
electropolished internal/external
Z0
Ra max. 0.51 µm (20 µin.) for media wetted sur-
faces,
Z1
in accordance with ASME BPE SF5,
electropolished internal/external
Ra max. 0.64 µm (25 µin.) for media wetted sur-
Z2
faces,
in accordance with ASME BPE SF6,
electropolished internal/external
Code
10 Actuator version
1500
Actuator size 1
diaphragm size 8
1502
with distance piece
Actuator size 1
diaphragm size 10
1503
Actuator size 1
diaphragm size 25
Actuator size 3
1507
diaphragm size 40
8 / 41
Code
1508
1536
1537
1516
1527
SF1
SF2
SF3
SF4
SF5
SF6
Code
B1
1C
1F
3H
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