Replacing The Packing Gland - Burkert 2000 Mode D'emploi

Type 2000, 2002, 2012
Replacingthepackinggland
6 REPLACING THE PACKING GLAND
Concerns valves with identification "R" in the actuator sizes: F (80 mm),
DANGER!
Risk of injury from discharge of medium and release of pressure!
▶ Before removing a device, switch off the pressure and vent the lines!
The seal set for the packing gland contains:
Item
13 Chevron seal (7 pieces)
Actuator size F (R)
Figure 3: Pushing direction for packing gland parts
WARNING!
Risk of injury if the wrong tools are used!
▶ To remove the actuator from the valve body, use an open-end wrench, never a pipe wrench.
▶ To replace the packing gland, use a special installation wrench (see chapter "10").
▶ Observe tightening torques!
Description
13
Upper
chevron seal
Upper pressure ring
Pressure spring
Lower pressure ring
13
Lower chevron seal
7
Spindle guide
G (100 mm),
H (125 mm)
Item Description
7 Spindle guide
Actuator sizes G (R), H (R)
english
15