7
4PV72EN - 4/2022
Figure 2. Exploded view of PVEG valve with pneumatic
actuator.
Table 4.
Part list of PVEG valve with pneumatic
actuator.
Part
Description
Part
Description
1
Body
7
Sleeve
2
Pusher with nut bushing
8
Hex nut
3
Pneumatic actuator
9
Hex socket head screw
4
Bracket bushing
10
Hex nut
5
Attachment frame
11
O-ring
6
Guide ring
2.4 Technical data
Actuators
Standard actuators:
• Manual
• Pneumatic
Manual valves are closed by turning the hand wheel
clockwise.
Pneumatic actuators are with a fixed stroke and do not
require external controls. The pneumatic actuator is designed
for a nominal supply of 6 bar (90psi). Use correct sized
pneumatic hoses to ensure sufficient air flow.
The air must be clean, dry, lubricated and properly filtered.
An air quality of minimum requirement to ISO 8573-1:2010
[7:4:4] is recommended. If any component used on the valve
has a stricter requirement, the stringent shall prevail.
Pneumatic actuator noise level may exceed 85 dB and it is
recommended to use ear protectors when working near the
valve.
Consult the manufacturer’s instructions on actuator
requirements or/and limitations. If actuator is changed or
valve needs adjustment, follow the Maintenance instructions.