Masoneilan 78400 - 18400 Series LincolnLog™ Anti Cavitation Valve

Masoneilan 78400 - 18400 Series LincolnLog™ Anti Cavitation Valve

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.

 

Key Applications : 

Reactor Building, Turbine Building, Reactor Facility Grounds & BOP, Heat Recovery Steam Generator, Balance Of Plant,   Hydroprocessing, Cracking, Pipeline Integrity,Operations,Refrigeration,   Liquifaction, Loading/Shipping, Regasification, Auxillary, Seperation, Dehydration/Treating.  Key Applications : Steam Turbine Generator, Condenser, Cooling Tower, Reactor Building, Turbine Building, Reactor Facility Grounds & BOP, Steam Turbine, Gas Turbine, Heat Recovery Steam Generator,  Balance Of Plant, Distillation, Hydroprocessing  Reforming, Cracking, Secondary, Blending, Quenching & Fractioning, Charge Gas Compression, Seperation, Pipeline Integrity, Operations, Dehydration, Refrigeration, Liquifaction, Loading/Shipping, Regasification, Auxillary, Dehydration/Treating, Compression.

Technicial Specifications

Size
1” through 12” (25 through 300 mm)
Ratings & 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

Applicable Industries

Midstream Oil & Gas, Upstream Oil & Gas, Refinery, Paper