|Type of Certificate||A-FS&CS Certificate|
|Certificate Holder||ASCO SAS|
|Product Category||Actuators > Valves|
|Type Designation||126 00 and 126 60 series|
|Codes and Standards||
|Scope and Result||Safety Function: Open lower port and close upper port when de-energized and to vent the equipment connected to the middle port
The valves are suitable for use in a safety instrumented system up to SIL 2 in low demand mode.
Under consideration of the minimum required hardware fault tolerance
HFT = 1 the valves may be used in a redundant architecture up to SIL 3.
|Specific Provisions||The instructions of the associated Installation, Operating and Safety Manual shall be considered.|
|Certificate/Reg.-No.||Certificate Holder||Product Category||Product Tested||Type Designation||Details|
Remark: In case of missing entries this is due to restrictions by the certificate holder