Burkert Type 2300 User Manual
Page 31

31
Maintenance, cleaning
Removing the actuator from the valve body
→
Clamp the valve body in a holding device
(applies only to valves which have not yet been installed).
NOTE!
Damage to the seat seal or the seat contour!
• When removing the actuator, ensure that the valve is in open
position.
→
Control function A:
Without unit control: pressurize the pilot air port 1 with com-
pressed air (5 bar): valve opens.
With unit control: open the valve according to the operating
instructions for the control unit.
→
Using a suitable open-end wrench, place the wrench flat on the
pipe.
→
Unscrew the actuator from the valve body.
Actuator
Nipple
Valve body
Flats for open-end
wrench
Pilot air port
Exhaust air port 2
1
Fig. 25: Valve
Replace the control cone set
Spindle
Dowel pin
Control cone
Graphite seal
Fig. 26: Replacing the control cone set
NOTE!
Important information for the problem-free and safe functioning
of the device!
The sealing face of the control cone must not be damaged.
english
Type 2300
- Type 0125 (15 pages)
- Type 0121 (4 pages)
- Type 0330 (2 pages)
- Type 0331 (4 pages)
- Type 6012 (4 pages)
- Type 0127 (18 pages)
- Type 0131 (5 pages)
- Type 0141 (5 pages)
- Type 0142 (12 pages)
- Type 0145 (3 pages)
- Type 0174 (5 pages)
- Type 0212 (2 pages)
- Type 0211 (5 pages)
- Type 0212-B (18 pages)
- Type 0250 (64 pages)
- Type 0253 (2 pages)
- Type 0255 (15 pages)
- Type 0355 (2 pages)
- Type 0255 (2 pages)
- Type 8006 (34 pages)
- Type 8640 (2 pages)
- Type 8640 (55 pages)
- Type 8640 (119 pages)
- Type 0256 (15 pages)
- Type 0256 (2 pages)
- Type 0258 (72 pages)
- Type 0262 (5 pages)
- Type 0273 (6 pages)
- Type 0280 (5 pages)
- Type 0280 (2 pages)
- Type 0280 (12 pages)
- Type 0281 (2 pages)
- Type 0282 (2 pages)
- Type 0283 (2 pages)
- Type 0286 (4 pages)
- Type 0287 (15 pages)
- Type 0290 (2 pages)
- Type 0290 (14 pages)
- Type 0293 (18 pages)
- Type 0300 (6 pages)
- Type 0301 (6 pages)
- Type 0311 (2 pages)
- Type 0312 (6 pages)
- Type 6519 (3 pages)
- Type 6519 (4 pages)