← BHDT GmbH
✓ Certificate active — valid until 2031/06/09
Certificate of Compliance
Ultra high pressure valve 1231279
2628.653.6-1
| Certificate holder |
BHDT GmbH
Werk-VI-Straße 52, Kapfenberg, A-8605, Austria
|
| Compliant item | Ultra high pressure valve 1231279 |
| 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: BHDT high-pressure valve, serial number 1231279, has been independently certified by Risknowlogy against IEC 61508:2010. The certificate confirms that this valve meets the applicable functional safety requirements for service as a final element within safety-instrumented functions.
This valve is built for tight shutoff in high-pressure chemical and petrochemical applications. Its defined safety function is to move to the closed position on demand, within a specified response time, under low-demand operation. In service the valve forms part of a final element assembly that combines the valve with its actuator, solenoid, and pneumatic supply components.
Certification followed compliance route 1H. The route rests on an evaluation of the valve's failure modes, failure rates, and architectural constraints as set out in IEC 61508. The valve is classified as Type A hardware, a classification that reflects well-understood and predictable failure behaviour, and the design draws on an established BHDT concept with a documented service record.
On the basis of the assessed failure data and the selected route, valve 1231279 is fit for SIL 1 safety functions at HFT = 0 and for SIL 2 safety functions at HFT = 1, consistent with IEC 61508. The valve is covered by individual certificate 2628.653.6-1, issued 2026-06-09.
For end users, EPCs, system integrators, and asset owners, this certification confirms that valve 1231279 can be incorporated into safety-instrumented functions within a compliant functional safety lifecycle. The certification remains valid only while the valve design is unchanged and while the end user applies, installs, operates, and maintains it correctly. Responsibility for safe integration into the overall safety-instrumented system, for proof testing, and for lifecycle management under IEC 61508 is the end user's to discharge. The full certification basis, conditions of use, and end-user responsibilities are defined in certificate 2628.653.6-1 and the supporting Risknowlogy assessment report 2628.653.16.
This valve is built for tight shutoff in high-pressure chemical and petrochemical applications. Its defined safety function is to move to the closed position on demand, within a specified response time, under low-demand operation. In service the valve forms part of a final element assembly that combines the valve with its actuator, solenoid, and pneumatic supply components.
Certification followed compliance route 1H. The route rests on an evaluation of the valve's failure modes, failure rates, and architectural constraints as set out in IEC 61508. The valve is classified as Type A hardware, a classification that reflects well-understood and predictable failure behaviour, and the design draws on an established BHDT concept with a documented service record.
On the basis of the assessed failure data and the selected route, valve 1231279 is fit for SIL 1 safety functions at HFT = 0 and for SIL 2 safety functions at HFT = 1, consistent with IEC 61508. The valve is covered by individual certificate 2628.653.6-1, issued 2026-06-09.
For end users, EPCs, system integrators, and asset owners, this certification confirms that valve 1231279 can be incorporated into safety-instrumented functions within a compliant functional safety lifecycle. The certification remains valid only while the valve design is unchanged and while the end user applies, installs, operates, and maintains it correctly. Responsibility for safe integration into the overall safety-instrumented system, for proof testing, and for lifecycle management under IEC 61508 is the end user's to discharge. The full certification basis, conditions of use, and end-user responsibilities are defined in certificate 2628.653.6-1 and the supporting Risknowlogy assessment report 2628.653.16.
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