Steam Trap BK 37

Thermostatic/thermodynamic steam trap with corrosion resistant Thermovit® regulator (bimetallic plates) able to withstand waterhammer. With internal strainer and integral non-return valve action. Asbestos-free body gasket (graphite/CrNi). Installation in any position. The default factory setting enables the steam trap to discharge condensate with virtually no banking-up. 

Mechanical: 

PN 63/100

Max Temperature: 530°C

DN 15-20-25

End Connections:

+ Flanged

+ Socket Weld

+ Butt Weld 

Features of the BK series:

+ Robust regulator for roughest operating conditions (unaffected by waterhammer and frost)

+ Suitable for superheated steam applications

+ Automatic air-venting (steam trap can be used for thermal air-venting in steam systems)

+ Installation in any position (horizontal and vertical lines)

+ Stage nozzle acts as non-return valve

+ Stainless steel internals

+ Repairable in-line

+ Base bushing ensures positive metal-to-metal sealing between body and regulator

+ Up to ∆p 275 bar g

Application: 

For open-loop controlled heating processes.

Draining of
– saturated steam lines
– superheated steam lines
– steam tracers

Can also be used for thermal air-venting