36
Spare parts
Fault
Elimination
Valve is not tight
Dirt between seal and valve seat
→
Install dirt trap
Valve seat seal worn
→
Install new swivel plate
Flow direction interchanged
→
Observe direction of arrow on the type
label
Medium pressure too high
→
Observe pressure specifications on the
type label
Pilot pressure too low
→
Observe pressure specifications on the
type label
Valve is leaking
on the relief bore
Packing gland worn
→
Replace packing gland or actuator
12
SPARE PARTS
WARNING!
Risk of injury when opening the actuator!
The actuator contains a spring under tension. The spring that
ejects when the actuator opens may cause injuries.
▶
The actuator must not be opened.
CAUTION!
Risk of injury and/or damage due to incorrect parts!
Incorrect accessories and unsuitable spare parts may cause
injuries and damage the device and the area around it.
▶
Use only original accessories and original spare parts from
Bürkert.
12.1
Replacement part set
The following replacement part sets are available for the globe
valve Type 2101:
•
Valve set,
consists of swivel plate with seal, pin and seal.
•
Seal set for packing gland,
consisting of the individual parts
of the packing gland, seal and lubricant (the modified socket
wrench is not included in the seal set).
•
Valve seat set,
consists of valve seat, O-ring (depending on
variant) and seal.
Type 2101
English