MAINTENANCE NOTICE
NM-230 index 18
Page 34/55 September 2020
7 DISASSEMBLING THE VALVE
7.1
DISASSEMBLING THE DCX3 REGULATING VALVE CLAMP COLLAR
• Supply air to the NC actuator to relieve the pressure on the clamp collar from the spring.
• Disassemble the clamp collar.
• Switch off the actuator air supply.
• Remove the actuator and plug assembly from the DCX3 body.
7.2
DISASSEMBLING THE DCX3 REGULATING VALVE SHUT-OFF UNIT
• Unscrew the plug by means of the turning flats on the valve and on the actuator stem then
remove the seal support plate.
Clamp collar
Air supply
Turning flats
To Next Page
Loading...
Need help?
General
