Flowserve BK 37 Manuel d'utilisateur

1BK 37BK 28BK 29Installation Instructions 818689-00Steam TrapBK 37, BK 28, BK 29BK 37 ASME, BK 28 ASME, BK 29 ASMEGESTRA Steam Systems

101. 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

11Installation – continued –Attentionn Only qualified welders certified e. g. according to DIN EN 287 may weld the steam trap into pressurized lines.n

12CommissioningAttentionThe steam trap is under pressure at start-up and during the operation.The steam trap becomes hot during operation. This presen

13MOLYKOTE® is a registered trademark of Dow Corning GmbH, WiesbadenAll torques are based at 20 °C room temperature.ItemDesignation Torque [Nm]B / CT

14BK 37, BK 37 ASME, BK 28, BK 28 ASME, BK 29, BK 29 ASMESpare PartsSpare parts listItem Designation Stock codeBRegulator for BK 28..., BK 29..., comp

15For your notes

16Great BritainFlowserve Flow Control (UK) Ltd.Burrel Road, Haywards HeathWest Sussex RH 16 1TLTel. 00 44 14 44 / 31 44 00Fax 00 44 14 44 / 31 45 57

2ContentsUsage for the intended purpose ...

3Spare PartsBK 37, BK 37 ASME, BK 28, BK 28 ASME, BK 29, BK 29 ASME ...14Spare parts list

4Important NotesUsage for the intended purposeUse steam traps BK 37..., BK 28... and BK 29... only for the discharge of condensed water or for air-ven

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

6Fig. 1SizeNominal pressureClassNominal pressureTechnical DataThe trap body must not be subjected to pulsating loads. The dimensional allowances for c

7Fig. 2DesignComponent Parts BK 37, BK 37 ASMEAEDCFGIGH

8Fig. 3Design – continued –Component Parts BK 28, BK 28 ASME, BK 29, BK 29 ASMEAEDBFHGIG

9Design – continued –A CoverB Thermovit regulator BK 28, BK 28 ASME, BK 29, BK 29 ASMEC Thermovit regulator BK 37, BK 37 ASMED StrainerE GasketF