Herstellererklärung sil (englisch), Declaration by the manufacturer – Richter MVMP/F Series Diaphragm Valves with Actuator Benutzerhandbuch

Seite 25

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Erstellt/

Prepared by

:

CRQ/MP

am/

on

: 18.03.13

Seite/

Page

: 1

QM-Nr./

QM-No.

: 0905-40-1049_MV/4-01

Genehmigt/

Released by

: CRQ/MP

am/

on

: 18.03.13

von/

of

:

1

A Unit of IDEX Corporation

Kempen, 27.01.2011

SIL

Declaration by the Manufacturer

Functional Safety according to IEC 61508

We declare, that the devices

MV, MVP, MVM, MVMP

are suitable for use in a safety related application, if the safety instructions and the following
parameters are observed:

Device Type:

A

Proof Test Interval:

≤ 1 year

HFT:

0 (single channel usage)

λ

SU

:

227 FIT

λ

SD

:

37 FIT

λ

DU

:

201 FIT

λ

DD

:

63 FIT

SFF:

62 %

PFD

Avg

:

8,8 10

-4

(for T

Proof

= 1 year)

MTBF:

216 years

Safety Integrity Level:

SIL 2

The specified values are valid only for the valve. Accessories such as an actuator, solenoid
valves, limit switches etc. are not included.

______________________________ ______________________________

Gregor Kleining

Michael Pohlmann

Dir. Research & Development

Quality Manager

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