Product DescriptionL-20900 unbalance trim combine with multiple pressure drop cage, Flow energy gradually custom by passing through multi-stage cages to reduce pressure. It protect valve from cavitation, prolong life cycle. Unbalance single seat structure ensure a low leakage. Applicable for Cavitation service with small body size. Product Parameters(1)Trim: Unbalance Trim Quick Tear down               Multi-hole pressure drop            (2)Body : Straight   Angle   Z type(3)Bonnet: Standard   Steam  Cryogenic         (4)Temperature Range : -196℃~538℃(5)Plug sealing : Standard  Graphite  Bellows(6)Leakage : CLASS V（Standard,Metal Seat）(7)Flow characteristic : Equal %  Linear        (8)Pipe Line Connection : Flange  Welding(9)Range ability : 50:1