Burkert Type 2002 - Manual (Page 26)

26
Spareparts
malfunction remedial action
Valve is not
sealed Dirt between seal and valve seat
→
Installing dirt trap
Seat seal worn
→
Installing new swivel plate
Direction of flow interchanged
→
See direction or arrow on the type label
Medium pressure too high
→
See pressure specifications on the type label
Control pressure too low
→
See pressure specifications on the type label
Valve is
leaking on
the release
bore Packing gland worn
→
Renew packing gland or replace actuator
Tab. 11: Malfunctions
3)
see “8.4. Pneumatic Connection”
12. spare parts
Caution!
risk of injury and/or damage by the use of incorrect parts!
Incorrect accessories and unsuitable spare parts may cause
injuries and damage the device and the surrounding area.
• Use original accessories and original spare parts from Bürkert
only.
12.1. replacement part sets
The following replacement part sets are available for the angle seat
valve Type 2000 / globe valve Type 2002:
• Valve set
consists of swivel plate, pin and graphite seal.
• Seal set for actuator
consisting of the sealing and wearing parts of the actuator.
english
Type 2000/2002