Steam Traps BK 45 Steam traps with bimetallic regulator up to PN 630/Class 2500. Order Now Type VK The VK is a sight glass that provides a visual indication of flow in pipelines and monitors the discharge downstream of steam traps. Order Now MK 45–2 Steam traps with membrane regulator up to PN 40/Class 300. Order Now SMK 22 For CIP (clean-in-place) and SIP (steam-in-place) processes, recognition of the phase, i. e. steam or water, and an adequate steam trap reaction time are crucial factors Order Now UNA 1 (left) & UNA 4 (right) Concentric Butterfly Valve Rubber seat Order Now UNA 25 PK Pump steam trap / condensate lifter PN 40. Order Now DK 47 These steam traps work on the basis of a simple thermodynamic principle. Order Now