GE Energy Masoneilan* Valves 41005 Series Heavy Duty, Globe-Style Control Valves Dependable globe-style control valve solutions for maximum performance in severe service conditions
41005 Series Cage-Guided Globe Valves Excellent Performance and Reliability High Reliability Masoneilan 41005 Series cage-guided control valves from GE Energy provide highly dependable, field- proven performance for a variety of critical process control applications in industries such as power, onshore and offshore oil and gas, petrochemical, and refining. The valves’ rugged design delivers excellent performance even in severe conditions.
Customer Benefits Design Simplicity Advanced Digital Performance Sizing and selection is simplified with the versatile 41005 Series valve design, which provides various trim options in a common platform to handle a wide range of applications. This also allows users to easily modify, upgrade or change trim style in the field by simply replacing trim components to accommodate changes in process conditions.
Design Flexibility Key Features Standard options in the 41005 Series product line include: Pressure-Balanced Trim High-Capacity Globe or Angle Bodies • Lo-dB* Noise Attenuation Trim • Anti-Cavitation Trim • Single and Multi-Stage Trim Options • Pilot-Balanced Tight Shutoff Trim • Reduced-Capacity Trim • Soft-Seat Trim • Tungsten Carbide Trim • Reduced Actuator Size and Thrust Requirements • High-Pressure Drop Capability • Smooth and Efficient Throttling Process Control High-Capacity Design •
Key Features Wide Operating Range • Various Noise-Attenuation and Anti-Cavitation Trims • Wide Range of Standard Sizes and Pressure Ratings • Optimized Price-to-Performance Balance-Seal Options • High- and Low-Temperature Configurations Pilot Balanced Construction Multi-Stage Anti-Cavitation Single Stage Lo-dB* or Anti-Cavitation Multi-Stage Lo-dB Single Stage Lo-dB with Diffuser Severe-Service Options • Multi-Stage Anti-Cavitation Trim • V-LOG* Tortuous-Path Energy Management Trim • High-Pr
Materials of Construction 10 8 2 5 9 7 6 1 3 4 9 Materials of Construction 1 Body 2 Bonnet 3 Plug Stainless Steel, Stainless Steel with Stellite or Equivalent Hardfacing and Nitrided Surfaces 4 Seat Ring Hardened Stainless Steel, Stainless Steel with Stellite or Equivalent Hardfacing 5 Stem Stainless Steel, Inconel 6 Cage Stainless Steel with Chrome-Plating and Nitriding 7 Balance Seal Ring Teflon, Ni-Resist, Nitrided Stainless Steel, Graphite, and Spring Energized Teflon 8 Guide Bu
Numbering System 1st 2nd 1st 2nd 3rd 4th 5th 4 1 0 0 5 41 Cage Guided, Balanced Globe 37 Spring Diaphragm Air to Close 38 Spring Diaphragm Air to Open 87 Spring Diaphragm Air to Close 0. Undefined 0. Undefined 3. Pressure Energized PTFE Seal Ring 1. Standard Cage/Linear 4. Auxiliary Shutoff Plug (Pilot) 88 Spring Diaphragm Air to Open 5. Metal Seal Ring XX Cylinder * 6. PTFE Seal Ring * Consult factory for cylinder actuator type.
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