PZDS/EZDS-IM-DE-B-EN-01-23 Rev.0
29
15. Annex / Technical data
15.1 Technical data of rotary actuator
The technical data of the rotary actuator can be found in the supplied manufacturer docu-
mentation.
15.2 Technical data of the shut-off valve Type ZDS
Standard design
Upon request
Nominal size
DN25 – DN600
Connection type
Flange connection according to EN 1092-1 and EN
1092-2
PN6/10/16/25/40, ASME/ANSI
125/150, BS10-and BS10-e,
JIS B2238 and JIS B2239
Mounting position
any
Nominal pressure
rating
DN 25:
max. 10 bar
DN 32 - 350:
max. 20 bar
DN 400 - 600:
max. 10 bar
Structural length
acc. to EN 558-1 series 20
ISO 5752 series 20
API 609 table 2 (except DN 400 - 600)
Temperature range Collar EDPM -15°C to +120°C
Materials
Housing: DN 25 from gray cast iron GG25
Housing: DN 32 to 600 spheroidal graphite iron
GGG40
Disc: Stainless steel 1.4408
Shaft: Stainless steel 1.4028
Collar: see "Temperature range”
Flow media
According to material resistance tables
Flow direction
any
Tab. 13-1 Technical data of the shut-off valve Type ZDS
