Masoneilan 78400 / 18400 Series LincolnLog™ Anti Cavitation Valve

Specification

• Size: 1” through 12” (25 through 300 mm)
• Ratings and Connections : flanged: ANSI 600 - 2500 UNI-DIN 100 - 400; welded: BW or SW
• Body Materials :carbon steel; stainless steel; chrome-moly
• Actuators :model 37/38 spring-opposed diaphragm; model 87/88 multi-spring-opposed diaphragm; cylinder
• Trim :axial flow technology; multi-stage, cage-guided, anti-cavitation trim; Class VI available on request
• Inherent Characteristics :linear

Description

Axial Flow LincolnLog design utilizes a tortuous path to distribute pressure drop along the axis of the plug. The axial stages throttle in unison as the plug strokes, maintaining staging ratios at all lift points. Velocity and pressure drop are controlled, thus eliminating cavitation and the resulting trim damage. This valve is highly effective in pump recirculation and high pressure liquid letdown applications, including those found in Hydrotreater processes.

Applicable Industrie

Power Generation, Refining, Midstream Oil and Gas, Upstream Oil and Gas, Pulp/Paper.

Key Applications :

Reactor Building, Turbine Building, Reactor Facility Grounds and BOP, Heat Recovery Steam Generator, Balance Of Plant, Hydroprocessing, Cracking, Pipeline Integrity,Operations,Refrigeration, Liquifaction, Loading/Shipping, Regasification, Auxillary, Seperation, Dehydration/Treating.