Certificate / Certificat
Zertifikat / 合格証
BUE 2006049 P0042 C007
exida hereby confirms that the:Seated valves:
The manufacturer
may use the mark:Type 2000 / 2012 / AP2000 / AP2012,
Type 2100 / 2101 / AP07 / AP08

Bürkert Werke GmbH & Co. KG
Ingelfingen, Germany
Have been assessed per the relevant requirements of:

IEC 61508 : 2010 Parts 1-2
and meets requirements providing a level of integrity to:

Systematic Capability: SC 3 (SIL 3 Capable)
Revision 2.0 April 19, 2024
Surveillance Audit DueApril 30, 2027

Random Capability: Type A Element
SIL 2 @ HFT=0; SIL 3 @ HFT = 1; Route 2H
PFDavg and Architecture Constraints
must be verified for each application
Safety Function:
The Valve will move to the designed safe position within thespecified safety time.
Application Restrictions:
The unit must be properly designed into a Safety Instrumented
Function per the Safety Manual requirements.

Place embossed
seal here fororiginals, lining it
up at the bottom#1004

Evaluating Assessor

Certifying Assessor
Page 1 of 2

Certificate / Certificat / Zertifikat / 合格証
BUE 2006049 P0042 C007
Systematic Capability: SC 3 (SIL 3 Capable)
Random Capability: Type A Element
SIL 2 @ HFT=0; SIL 3 @ HFT = 1; Route 2H
PFDavg and Architecture Constraints
must be verified for each application

Seated valves:
Type 2000 / 2012 /AP2000 / AP2012,
Type 2100 / 2101 /AP07 / AP08

Systematic Capability:
The products have met manufacturer design process requirements ofSafety Integrity Level (SIL) 3. These are intended to achieve sufficient
integrity against systematic errors of design by the manufacturer.
A Safety Instrumented Function (SIF) designed with this product must not
be used at a SIL level higher than stated.
Random Capability:
The SIL limit imposed by the Architectural Constraints must be met foreach element. This element meets exida criteria for Route 2H.

IEC 61508 Failure Rates in FIT*
C1: Type 2000 / 2012 / AP2000 / AP2012 Static application
C2: Type 2100 / 2101 / AP07 / AP08 Static application
C3: Type 2000 / 2012 / AP2000 / AP2012 Dynamic application
C4: Type 2100 / 2101 / AP07 / AP08 Dynamic application
Full Stroke

Tight shut off

Open on TriplSafe

lDD

lDU

lSafe

lDD

lDUlSafe

lDD

lDU

C1, Clean Service640484

6401126

2550335C1, Severe Service640484

6401126255

0335

C2, Clean Service

6903106909582270163

C2, Severe Service690546

6901800

360

0266

C3, Clean Service

6903106909582270163

C3, Severe Service690546

69

01800

360

0266

C4, Clean Service

71

0300

71

0947

239

0172

C4, Severe Service

71

0536

71

01789

372

0274

Device, Application* FIT = 1 failure / 109 hours
SIL Verification:
The Safety Integrity Level (SIL) of an entire Safety Instrumented Function (SIF)
must be verified via a calculation of PFDavg considering redundant architectures,
proof test interval, proof test effectiveness, any automatic diagnostics, average
repair time and the specific failure rates of all products included in the SIF. Eachelement must be checked to assure compliance with minimum hardware fault
tolerance (HFT) requirements.
80 N Main St
Sellersville, PA 18960

T-002, V7R2

The following documents are a mandatory part of certification:
Assessment Report: BUE 20-06-049 R008 V2R0 Assessment Report Valves
Safety Manual: Safety Manual_00_00815378, Rev -Page 2 of 2