Kv values:
DN
Butt weld spigot
DIN 11850
Butt weld spigot
DIN 11866
Threaded socket
DIN ISO 228
15
2.4
5.5
5.4
20
-
11.7
10.0
25
-
20.5
15.2
32
-
33.0
23.0
40
-
51.0
41.0
50
-
61.0
68.0
65
-
110.0
95.0
80
-
117.0
130.0
Kv values in m³/h
Kv values determined in accordance with DIN EN 60534. The Kv value specifications refer to the largest actu-
ator for the respective nominal size. The Kv values for other product configurations (e.g. other connections or
body materials) may differ.
7.4 Product conformity
Machinery Directive:
2006/42/EC
Pressure Equipment Dir-
ective:
2014/68/EU
Food:
Regulation (EC) No. 1935/2004*
Regulation (EC) No. 10/2011*
FDA*
* depending on version and/or operating parameters
EMC Directive:
2014/30/EU
Technical standards used:
Interference emission
DIN EN 61000-6-4 (Sep. 2011)
Interference emission class: Class A
Interference emission group: Group 1
Interference resistance
DIN EN 61000-6-2 (Nov. 2019)
7.5 Mechanical data
Protection class:
IP 65 acc. to EN 60529
Actuating speed:
Max. 3 mm/s
Installation position:
Optional
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7 Technical data
