Gemü 615 Original Einbau- Und Montageanleitung Seite 23

Connection
Butt weld spigots
Spigots DIN
Spigots EN 10357 series B
(formerly DIN 11850 series 1)
Spigot EN 10357 series A
(formerly DIN 11850 series 2) / DIN 11866 series A
Spigots DIN 11850 series 3
Spigots JIS-G 3459
Spigots BS 4825 Part 1
Spigot ASME BPE / DIN 11866 series C
Spigot ISO 1127 / EN 10357 series C /
DIN 11866 series B
Spigots ANSI/ASME B36.19M Schedule 10s
Spigots ANSI/ASME B36.19M Schedule 15s
Spigots ANSI/ASME B36.19M Schedule 40s
Threaded connections
Threaded sockets DIN ISO 228
Threaded spigots DIN 11851
Cone spigot and union nut DIN 11851
Aseptic unions on request
Clamp connections
Clamps ASME BPE for pipe ASME BPE,
length ASME BPE
Clamp DIN 32676 series B for pipe EN ISO 1127,
length EN 558, series 7
Clamp ASME BPE for pipe ASME BPE,
length EN 558, series 7
Clamps DIN 32676 series A for pipe DIN 11850,
length EN 558, series 7
Clamps DIN 32676 series C,
length FTF ASME BPE
Clamps DIN 32676 series C,
length FTF EN 558 series 7
Aseptic clamps on request
Internal surface fi nishes for forged and block material bodies
Readings for Process
Contact Surfaces
Ra ≤ 0,80 μm
Ra ≤ 0,60 μm
Ra ≤ 0,40 μm
Ra ≤ 0,25 μm
3
Readings for Process
Contact Surfaces acc. to
ASME BPE 2016
Ra Max. = 0,76 μm (30 μinch)
Ra Max. = 0,64 μm (25 μinch)
Ra Max. = 0,51 μm (20 μinch)
Ra Max. = 0,38 μm (15 μinch)
Code
Mechanically polished
Hygienic class
DIN 11866
H3
-
H4
H5
Mechanically polished
ASME BPE
4
Surface Designa-
tion
SF3
SF2
SF1
-
Valve body material
CW617N (Brass)
0
1.4435, investment casting
1.4408, investment casting
16
1.4435 (316 L), forged body
17
1.4435 (BN2), forged body Fe<0.5%
18
1.4539, forged body
36
55
59
60
63
64
65
1
6
6K
80
82
88
8A
8P
8T
2
Code
1502
1507
1536
1527
2
Code
SF3
SF2
SF1
-
23 / 40
1
Electropolished
Hygienic class
DIN 11866
HE3
-
HE4
HE5
Electropolished
ASME BPE
Surface Designa-
tion
-
SF6
SF5
SF4
615_us
Code
12
C3
37
40
42
F4
Code
1503
1508
1537
1516
Code
-
SF6
SF5
SF4