Order Data - GEM 639 eSyStep Operating Instructions Manual

6 Order data

6 Order data
The order data provide an overview of standard configurations.
Please check the availability before ordering. Other configurations available on request.
Order codes
1 Type
Diaphragm valve, motorized,
eSyStep
2 DN
DN 4
DN 6
DN 8
DN 10
DN 15
DN 20
DN 25
3 Body configuration
Tank bottom valve body
Body configuration code B: Dimensions and
designs on request
2/2-way body
T body
Body configuration code T: For dimensions, see T
Valves brochure
4 Connection type
Spigot
Spigot DIN
Spigot EN 10357 series B,
formerly DIN 11850 series 1
Spigot EN 10357 series A (formerly DIN 11850
series 2)/DIN 11866 series A
Spigot DIN 11850 series 3
Spigot JIS-G 3447
Spigot JIS-G 3459 schedule 10s
Spigot SMS 3008
Spigot BS 4825, part 1
Spigot ASME BPE / DIN 11866 series C
Spigot ISO 1127/EN 10357 series C/DIN 11866
series B
Spigot ANSI/ASME B36.19M schedule 10s
Spigot ANSI/ASME B36.19M schedule 40s
Threaded connection
Threaded socket DIN ISO 228
Threaded spigot DIN 11851
Threaded spigot on one side, DIN 11851,
cone spigot and union nut, DIN 11851 on the other
side
Clamp
Clamp ASME BPE,
face-to-face dimension FTF ASME BPE,
length only for body configuration D
GEMÜ 639
OPEN / CLOSE (Code AE)
Code 4 Continuation of Connection type
639 Clamp DIN 32676 series B,
face-to-face dimension FTF EN 558 series 7,
length only for body configuration D
Code
Clamp ASME BPE,
4
face-to-face dimension FTF EN 558 series 7,
length only for body configuration D
6
Clamp DIN 32676 series A,
8
face-to-face dimension FTF acc. to EN 558 series
10
7,
15
length only for body configuration D
20
Clamp ISO 2852/SMS 3017,
face-to-face dimension FTF EN 558 series 7,
25
length only for body configuration D
Code
5 Valve body material
B
1.4408, investment casting
1.4435 (F316L), forged body
1.4435 (BN2), forged body, Δ Fe < 0.5%
D
1.4435, investment casting
T
1.4539, forged body
6 Diaphragm material
Code
NBR
FPM
0
CR
16
EPDM
EPDM
17
EPDM
EPDM
18
PTFE/EPDM
35
7 Voltage/Frequency
36
37 24 V DC
55
8 Control module
59
Open/close control with additional
60
end position feedback
Open/Close control with additional
63
end position feedback,
65
configured for emergency power supply module
(NC)
Open/Close control with additional
1
end position feedback,
6
configured for emergency power supply module
62
(NO)
9 Surface
Ra ≤ 6.3 μm (250 μin.) for media wetted surfaces,
mechanically polished internal
80
Ra ≤ 0.8 µm (30 µin.) for media wetted surfaces,
in accordance with DIN 11866 H3,
mechanically polished internal
8 / 62
Code
82
88
8A
8E
Code
37
40
42
C3
F4
Code
2
4
8
13
14
17
36
52
Code
C1
Code
AE
A5
A6
Code
1500
1502
www.gemu-group.com