Burkert 2301 - Spare Parts; Replacement Part Sets

43
Spare parts
Fault Elimination
Valveisnottight Dirt between seal and valve seat
→ Install dirt trap
Valve seat seal worn
→ install new control cone
Flowdirectioninterchanged
→ Notearrowdirectiononthebody
Mediumpressuretoohigh
→ Observepressurespecicationsonthe
type label
Pilot pressure too low
→ Observepressurespecicationsonthe
type label
Valve is leaking
onthereliefbore
Packing gland worn
→ Replacing packing gland
Tab. 18: Faults–2
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to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control
valveType2301:
• Control cone set
consistsofcontrolcone,spring-typestraightpin,seal,lubricant.
• Valve seat set
consistsofvalveseat,O-ring(dependingonvariant),seal,
lubricant.
•
Sealsetforpackinggland
consistsoftheindividualpartsofthepackinggland,sealand
lubricant
(themodiedsocketwrenchisnotincludedinthesealset).
Type2301
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