angle seat valve
VZXA

Número de artículo: 3539410

Representación a modo de ejemplo

Hoja de datos, fiabilidad del producto

Ficha de datos técnicos completa: los valores parciales dependen de su configuración.
La información de esta "Hoja de datos de fiabilidad del producto" se fundamenta en el uso previsto del producto. Incluye el cumplimiento de todas las especificaciones, p. ej., de la hoja de datos, el catálogo, la documentación de usuario y las condiciones generales de funcionamiento. Es exclusivamente el usuario quien se responsabiliza de determinar si un producto se adecúa a una determinada aplicación y en ningún caso se basará para ello en la información de configuración aquí citada.
Característica Valor
CE mark (see declaration of conformity) EU-explosion protection-directive (ATEX)
EU-machinery-directive
Safety Integrity Level (SIL)1) Safety Integrity Level 2
Certified for safety function to ISO 13849 and IEC 61508 (SIL)2) Till Safety Integrity Level 1 high demand mode
Till Safety Integrity Level 2 low demand mode
Certificate issuing authority CRN0C20829.5C
TÜV 968/V 1039.00/18
Probability of Failure per Hour (PFH)3) 1,36*10-7
Probability of Failure on Demand (PFD)4) 5,95*10-4
Mean time to dangerous failure (MTTFd)5) 841 years
1) Further measures can be necessary to fulfil the stated Safety Integrity Level (SIL). For these measures refer to the relevant
documentation.
2) Further measures can be necessary to fulfil the stated Safety Integrity Level (SIL). For these measures refer to the relevant
documentation.
3) For components affected by wear this value will be reached, if for the precise application the mean number of annual
operations (nop) is equal or lower than the assumed annual operations of this product. The assumed mean number of annual
operations is stated in this datasheet.
4) For components affected by wear this value will be reached, if for the precise application the mean number of annual
operations (nop) is equal or lower than the assumed annual operations of this product. The assumed mean number of annual
operations is stated in this datasheet.
5) The ascertainment of the MTTFd value is generally based on the IEC 61709 "Electric components - Reliability - Reference
conditions for failure rates and stress models for conversion" respectively on the SN 29500.
21-oct-2019 – Reservado el derecho de modificación – Festo AG & Co. KG