| Certificate/Reg.-No. | 968/V 1153.00/20 |
| Type of Certificate | A-FS&CS Certificate |
| Certificate Holder | C+T Flow Control Equipments (Chengdu) Co., Ltd. |
| Manufacturer | C+T Flow Control Equipments (Chengdu) Co., Ltd. |
| Product Category | Actuators > Valves |
| Subject | Pneumatic Actuators |
| Type Designation | CTB - medium torque actuators - single acting series: CTB130S, CTB170S, CTB200S, CTB250S, CTB280S, CTB320S - double acting series: CTB130, CTB170, CTB200, CTB250, CTB280, CTB320 CTC - high torque actuators - single acting series: CTC355S, CTC490S, CTC600S, CTC700S - double acting series: CTC355, CTC490, CTC600, CTC700 |
| Codes and Standards |
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| Scope and Result | Safety Function: Single Acting: Move to its fail-safe position by internal spring force Double Acting: Move to its safe position by external pneumatic pressure The actuators are suitable for use in a safety instrumented system up to SIL 2 (low demand mode). Under consideration of the minimum required hardware fault tolerance HFT = 1 the actuators 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. |
| Valid Until | 2025-09-22 |
| Appendixes | n/a |
| Download Certificate | 968_V_1153_00_20_en_el.pdf |
| Certificate/Reg.-No. | Certificate Holder | Product Category | Product Tested | Type Designation | Details |
|---|
| 968/V 1153.00/20 | C+T Flow Control Equipments (Chengdu) Co., Ltd. | Actuators → Valves | Pneumatic Actuators | CTB - medium torque actuators - single acting series: CTB130S, CTB170S, CTB200S, CTB250S, CTB280S, CTB320S - double acting series: CTB130, CTB170, CTB200, CTB250, CTB280, CTB320 CTC - high torque actuators - single acting series: CTC355S, CTC490S, CTC600S, CTC700S - double acting series: CTC355, CTC490, CTC600, CTC700 | View Details | View PDF |
Remark: In case of missing entries this is due to restrictions by the certificate holder
