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Valtek ShearStream SB Ball Valves VLENDS4152-00-A4 05/15

flowserve.com

NAF AB 

SE-581 87 Linköping

Sweden

Telephone: +46 13 31 61 00

Facsimile:  +46 13 13 60 54 

e-mail: [email protected]

Website:   www.flowserve.com

 www.naf.se

Flowserve Corporation has established industry leadership in the design and manufacture of its products. When properly selected, this Flowserve product is designed to 

perform its intended function safely during its useful life. However, the purchaser or user of Flowserve products should be aware that Flowserve products might be 

used in numerous applications under a wide variety of industrial service conditions. Although Flowserve can (and often does) provide general guidelines, it cannot 

provide specific data and warnings for all possible applications. The purchaser/user must therefore assume the ultimate responsibility for the proper sizing and 

selection, installation, operation, and maintenance of Flowserve products. The purchaser/user should read and understand the Installation Operation Maintenance 

(IOM) instructions included with the product, and train its employees and contractors in the safe use of Flowserve products in connection with the specific application.

While the information and specifications contained in this literature are believed to be accurate, they are supplied for informative purposes only and should not be 

considered certified or as a guarantee of satisfactory results by reliance thereon. Nothing contained herein is to be construed as a warranty or guarantee, express or 

implied, regarding any matter with respect to this product. Because Flowserve is continually improving and upgrading its product design, the specifications, dimensions 

and information contained herein are subject to change without notice. Should any question arise concerning these provisions, the purchaser/user should contact 

Flowserve Corporation at any one of its worldwide operations or offices.

© 2014 Flowserve Corporation, Irving, Texas, USA. Flowserve is a registered trademark of Flowserve Corporation.

To find your local Flowserve representative 

or for more information about Flowserve Corporation, visit 
www.flowserve.com.

NFENDS4152-00-A4

Содержание Valtek ShearStream

Страница 1: ...1 Valtek ShearStream SB Ball Valves VLENDS4152 00 A4 05 15 Experience In Motion SIL SAFETY MANUAL Valtek ShearStream SB Ball Valves FCD VLENDS4152 00 A4 05 15...

Страница 2: ...all Valve 4 3 1 Safety Function 4 3 2 Environmental limits 4 3 3 Application limits 4 3 4 Design Verification 5 3 5 SIL Capability 5 3 5 1 Systematic Integrity 5 3 5 2 Random Integrity 5 3 5 3 Safety...

Страница 3: ...gized and spring is extended Fail Annunciation Detected Failure that does not cause a false trip or prevent the safety function but does cause loss of an automatic diagnostic and is not detected by an...

Страница 4: ...Programmable Electronic Safety Related Systems IEC 60654 1 1993 02 second edition Industrial process measurement and control equipment Operating conditions Part 1 Climatic condition 2 Shearstream SB B...

Страница 5: ...time may yield results that are too optimistic i e the calculated SIL will not be achieved 3 5 SIL Capability 3 5 1 Systematic Integrity The Shearstream SB Ball Valve has met manufacturer design proce...

Страница 6: ...4 2 Physical location and placement The Shearstream SB Ball Valve shall be accessible with sufficient room for pneumatic connections to the actuator and shall allow for manual proof testing to take pl...

Страница 7: ...f the mechanical parts is 10 000 full scale cycles or 8 to 10 years whichever results in the shortest lifetime 5 4 Notification of failures In case of malfunction of the system or SIF the Shearstream...

Страница 8: ...derstand the Installation Operation Maintenance IOM instructions included with the product and train its employees and contractors in the safe use of Flowserve products in connection with the specific...

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