
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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