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