Order Data - Gemü 550 Original Einbau- Und Montageanleitung

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Order data

Versions 0K, 1K, 2K, 3L and 4L are only valid for connection code 80 in combination with
valve body material C2 (only DN 15, 20, 25, 40, 50 and 65).
Body configuration
2/2-way body
Angle body
only in material code 37 (DN 15 - 50)
Connection
Butt weld spigots
Spigots DIN
Spigots EN 10357 series B
Spigots EN 10357 series A
(formerly DIN 11850 series 2) / DIN 11866 series A
Spigots DIN 11850 series 3
Spigots SMS 3008
Spigots ASME BPE
Spigots ISO 1127 / EN 10357 series C /
DIN 11866 series B
Spigots ANSI/ASME B36.19M Schedule 10s
Spigots ANSI/ASME B36.19M Schedule 40s
Threaded connections
Threaded sockets DIN ISO 228
Threaded socket Rc ISO 7-1,
EN 10226-1, JIS B 0203, BS 21,
end-to-end dimension ETE DIN 3202-4 series M8
Threaded spigots DIN ISO 228
Threaded sockets NPT
length DIN 3202-4 series M8
Flanges
Flanges EN 1092 / PN25 / form B,
length EN 558, series 1
Flanges EN 1092 / PN25 /form B,
length see body dimensions
Flanges ANSI Class 125/150 RF,
length see body dimensions
Clamp connections
Clamps ASME BPE for pipe ASME BPE,
length ASME BPE
Clamps DIN 32676 series B for pipe EN ISO 1127,
length EN 558, series 1
Clamps DIN 32676 series A for pipe DIN 11850,
length EN 558, series 1
Clamps ASME BPE for pipe ASME BPE,
length EN 558, series 1
Valve body material
1.4435 (ASTM A 351 CF3M 316L), Investment casting
1.4408, Investment casting
1.4435 (316 L), Forged body
1.4435, Investment casting
Material equivalency 316L
* A surface finish from the order code table „K number" must
be specified for valve body material C2.
550
Control function
Code
D
Normally closed
E
Normally open
Double acting
Code
Double acting
(only for control valves)
* Regulating cone no. on request
0
16
Actuator size
Actuator 0
17
Actuator 1
18
37
Actuator 2
59
Actuator 3
Actuator 4
60
Actuator 5
63
65
Flow direction
Under the seat
1
Over the seat
** only control function NC
3C
9
3D
10
* Preferred flow direction with incompressible media to avoid "water hammer"
13
Spring set
47
Standard
Seat seal
PTFE
80
PTFE, glass fibre reinforced
82
PTFE, USP Class VI
86
88
Code
34
37
40
C2*
30 / 44
(NC)
(NO)
(DA)
(normally open)
piston ø 28 mm
piston ø 42 mm
piston ø 60 mm
piston ø 80 mm
piston ø 100 mm
piston ø 130 mm
G* / K*
M / L
Code
1
2
3
8*
Code
0
1
2
3
4
5
Code
G* / K*
M** / L**
Code
1
Code
5
5G
5P