Nameplate shows a ball valve under the maximum and minimum operating temperature allowed by the maximum operating pressure.
Using PTFE seats and seals or RTFE material, other types of operating temperature of the seat and seal, should check by KI factory.
The level of nominal pressure (PN), to show that the maximum working pressure in normal temperature condition. (for example: PN4.0, shows that its operating temperature in - 190 - c - 380 c when the maximum working pressure of 40 Bar (4.0 MPa)).
Electric or pneumatic actuators notes refer to its corresponding specifications.