Order Data; Order Codes - GEM 658 Operating Instructions Manual

7 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, pneumatically operated,
stainless steel two-stage actuator
2 DN
DN 10
DN 12
DN 15
DN 20
DN 25
DN 32
DN 40
DN 50
DN 65
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: Dimensions on request
4 Connection type
Spigot
Spigot DIN
Spigot EN 10357 series B,
formerly DIN 11850 series 1
Spigot EN 10357 series A / DIN 11866 series A
formerly DIN 11850 series 2
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 5s
Spigot ANSI/ASME B36.19M schedule 40s
Threaded connection
Threaded socket DIN ISO 228
Threaded spigot DIN 11851
Cone spigot and union nut DIN 11851
Flange
Flange EN 1092, PN 16, form B,
face-to-face dimension FTF EN 558 series 1, ISO 5752,
basic series 1,
length only for body configuration D
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Code 4 Connection type
658 Clamp
Clamp ASME BPE,
face-to-face dimension FTF ASME BPE,
Code
length only for body configuration D
10
Clamp DIN 32676 series B,
12
face-to-face dimension FTF EN 558 series 7,
length only for body configuration D
15
Clamp ASME BPE,
20
for pipe ASME BPE,
25
face-to-face dimension FTF EN 558 series 7,
32
length only for body configuration D
40
Clamp DIN 32676 series A,
face-to-face dimension FTF acc. to EN 558 series 7,
50
length only for body configuration D
65
Clamp ISO 2852 for pipe ISO 2037,
Code
clamp SMS 3017 for pipe SMS 3008
face-to-face dimension FTF EN 558 series 7,
B
length only for body configuration D
Clamp DIN 32676 series C,
face-to-face dimension FTF ASME BPE,
D
length only for body configuration D
T
Clamp DIN 32676 series C,
face-to-face dimension FTF EN 558 series 7,
length only for body configuration D
Code
5 Valve body material
Investment casting material
0
1.4408, investment casting
16
1.4435, investment casting
17
Forged material
1.4435 (F316L), forged body
18
1.4435 (BN2), forged body, Δ Fe < 0.5%
35
1.4539, forged body
36
6 Diaphragm material
37
Elastomer
55
FKM
59
EPDM
60
EPDM
63
EPDM
64
EPDM
65
PTFE
PTFE/EPDM one-piece
1
PTFE/EPDM two-piece
6
6K
7 Control function
Normally closed (NC)
8
8 Actuator version
Actuator size 1T1
Actuator size 2T1
45 / 76
7 Order data
Code
80
82
88
8A
8E
8P
8T
Code
37
C3
40
42
F4
Code
4
13
17
19
36
54
5M
Code
1
Code
1T1
2T1
GEMÜ 658