Flowserve BK 27N Manuel d'utilisateur

1BK 27NInstallation Instructions 818627-00Steam TrapBK 27N, DN 40 - 50GESTRA Steam Systems

10Installation continuedAttentionn Only qualified welders certified e. g. according to DIN EN 287 may weld the steam trap into pressurized lines.n D

11CommissioningMake sure that the flanged connections of the BK 27N are permanently bolted and tight.BK 27NAttentionThe equipment is under pressure dur

12OperationCertain operating conditions make servicing of the BK 27N necessary (see section Maintenance).BK 27N1. Take heed of the note “Danger” on p

13WINIX® 2150 is a registered trademark of WINIX GmbH, NorderstedtTorquesMaintenance continuedSpare parts listSpare Parts3) Note: The regulator of

14AnnexDeclaration of Conformity We hereby declare that the equipment BK 27N conforms to the following European Directives:n EC Pressure Equipment Dir

15For your notes

16818627-00/306cm · © 2001 GESTRA AG · Bremen · Printed in GermanyGreat BritainFlowserve Flow Control (UK) Ltd.Burrel Road, Haywards HeathWest Sussex

2ContentsUsage for the intended purpose ...

3MaintenanceCheck steam trap ...

4Important NotesUsage for the intended purposeUse steam trap BK 27N only for the discharge of condensed water in pipe lines or for air-venting within

5FunctionDuring start-up of the plant the Duo stainless steel plates are flat. The service pressure acts in the opening direction, the valve is complet

6Technical DataThe valve body must not be subjected to sharp increases in pressure. The sizing and dimensional allowances for corrosion reflect the la

7DesignFig. 2Component parts BK 27NABCDEFGIHJI

8Design continuedA Sealing plug ¼" AB Gasket A 14 x 18, 1.4301, DIN 7603C CoverD Bimetallic regulatorE StrainerF Gasket 92.7 x 102 x 1G

91. Take care of correct position of installation.2. Take care of flow direction. The flow arrow is on the trap body.3. Consider space required for o