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Masoneilan 41005 Series Cage Guided Valve

  • Size

    2” through 24” (50 through 600 mm)

    Ratings & Connections

    Flanged: ANSI 150 – 2500, UNI-DIN 10 - 400

    Welded: BW or SW

    Screwed: NPT 2” (50 mm)

    Body Materials

    carbon steel; stainless steel; chrome-moly


    model 87/88 multi-spring diaphragm; 51/52/53 piston-cylinder


    balanced cage-guided trim; Lo-dB, anti-cavitation and VRT (Variable Resistance Trim), single and multiple cages are available

    Inherent Characteristics

    linear or equal percentage


    The Masoneilan 41005 Series heavy duty control valve features balanced trim configurations. This product line offers efficient and stable operation under demanding process conditions, including applications with high-pressure drops and large temperature variations. Optional features include noise attenuation trim, anti-cavitation designs, and various balance seal options to meet a wide range of pressure and temperature requirements.

    • Balanced trim design allows the use of smaller actuators to reduce overall assembly size and weight
    • Heavy cage-guided construction offers dynamic support and trim alignment for resistance against flow-induced vibration throughout the entire valve stroke range. Heavy guiding of the plug enhances throttling control performance resulting in high process yields
    • Low soft-goods parts count for improved valve reliability and reduced maintenance costs
    • Reliable performance with standard solutions to control noise, cavitation, and valve leakage improving plant operating efficiency.
Masoneilan 41005 Series Cage Guided Valve

Masoneilan 41005 Series Cage Guided Valve

Masoneilan 41005 Series Cage Guided Valve

Applicable Industries

Power Generation, Refining, Petrochemicals, Midstream Oil & Gas, Upstream Oil & Gas.

Key Applications : 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.