← BHDT GmbH
✓ Certificate active — valid until 2031/06/09
Certificate of Compliance
Ultra high pressure valve 1231384
2628.653.9-1
| Certificate holder |
BHDT GmbH
Werk-VI-Straße 52, Kapfenberg, A-8605, Austria
|
| Compliant item | Ultra high pressure valve 1231384 |
| Certification type | Product |
| Category | Valve |
| Initial certificate | 2026/06/09 |
| Current certificate | 2026/06/09 |
| Expire date | 2031/06/09 |
| Download | ↓ Certificate |
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Issued and certified by Risknowlogy — independent certification body for functional safety, operating according to IEC 61508 and IEC 61511.
Scope: Valve 1231384, a high-pressure valve manufactured by BHDT, has received independent functional safety certification from Risknowlogy in accordance with IEC 61508:2010. Certification confirms that the valve fulfils the applicable functional safety requirements for use as a final element in safety-instrumented functions.
In service, valve 1231384 provides tight shutoff for high-pressure chemical and petrochemical processes. Its safety function is to close the valve on demand within a defined response time, operating in the low-demand mode. The valve is integrated into a final element assembly together with an actuator, a solenoid, and the related pneumatic supply components.
Risknowlogy assessed the valve under compliance route 1H, examining failure modes, failure rates, and architectural constraints against the requirements of IEC 61508. As a Type A device, valve 1231384 exhibits well-defined and predictable failure behaviour, and its design follows an established BHDT concept backed by a documented operational record.
From the assessed failure data and the compliance route applied, valve 1231384 is fit for SIL 1 safety functions where HFT = 0, and for SIL 2 safety functions where HFT = 1, in keeping with IEC 61508. The valve is certified individually under number 2628.653.9-1, issued 2026-06-09.
For end users, EPCs, system integrators, and asset owners, the certification provides assurance that valve 1231384 can be selected and integrated into safety-instrumented functions as part of a compliant functional safety lifecycle. Its continued validity is conditional on the valve design remaining unchanged and on correct application, installation, operation, and maintenance by the end user. Responsibility for safely integrating the valve into the overall safety-instrumented system, for proof testing, and for lifecycle management under IEC 61508 rests with the end user. The detailed certification basis, conditions of use, and end-user responsibilities are defined in certificate 2628.653.9-1 and the supporting Risknowlogy assessment report 2628.653.16.
In service, valve 1231384 provides tight shutoff for high-pressure chemical and petrochemical processes. Its safety function is to close the valve on demand within a defined response time, operating in the low-demand mode. The valve is integrated into a final element assembly together with an actuator, a solenoid, and the related pneumatic supply components.
Risknowlogy assessed the valve under compliance route 1H, examining failure modes, failure rates, and architectural constraints against the requirements of IEC 61508. As a Type A device, valve 1231384 exhibits well-defined and predictable failure behaviour, and its design follows an established BHDT concept backed by a documented operational record.
From the assessed failure data and the compliance route applied, valve 1231384 is fit for SIL 1 safety functions where HFT = 0, and for SIL 2 safety functions where HFT = 1, in keeping with IEC 61508. The valve is certified individually under number 2628.653.9-1, issued 2026-06-09.
For end users, EPCs, system integrators, and asset owners, the certification provides assurance that valve 1231384 can be selected and integrated into safety-instrumented functions as part of a compliant functional safety lifecycle. Its continued validity is conditional on the valve design remaining unchanged and on correct application, installation, operation, and maintenance by the end user. Responsibility for safely integrating the valve into the overall safety-instrumented system, for proof testing, and for lifecycle management under IEC 61508 rests with the end user. The detailed certification basis, conditions of use, and end-user responsibilities are defined in certificate 2628.653.9-1 and the supporting Risknowlogy assessment report 2628.653.16.
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