februari 5, 2021 by Control Options BP ITQ Options > BP (Battery Back Up) – BP option ensures automatic return of the valve to a fail position in case of power fail. – Rechargeable battery back up – Fail Safe Function Related Products Control Options ITQ 0080>RPC Control Options ITQ 0080>CT Elektriskt ställdon ITQ 0080 Elektriskt ställdon ITQ 0040 Elektriskt ställdon ITQ 0020