Globe Valves

21000 Series High Performance Control Valves

The 21000 Series control valve is a heavy top-guided unbalanced design with noise attenuation and anti-cavitation trim options.

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BHGE Masoneilan 21000 Series High Performance Control Valves

Specifications

SPEC	VALUE
RANGE	3/4” through 8” (20 through 200 mm)
RATINGS AND CONNECTIONS	Flanged: ANSI 150 – 2500, UNI-DIN 10 - 400; welded: BW or SW; screwed: NPT 3/4” through 2” (20 through 50 mm
BODY MATERIALS	Carbon steel; stainless steel; chrome-moly
ACTUATORS	Model 87/88 multi-spring diaphragm; cylinder
TRIM	Single seat plug top guided; Lo-dB and anti-cavitation trims, single or double,stage are available
INHERENT CHARACTERISTICS	Linear or equal percentage

Versatile

Baker Hughes offers the Masoneilan 21000 Series heavy top-guided globe valve for a wide range of automated process control applications.

The 21000 Series product line features a single-ported design configuration, which permits numerous trim, actuation, and instrumentation solutions including:

Lo-dB Noise Attenuation
Anti-Cavitation
Reduced Capacity & Low Flow Trim
Cryogenic Configuration
Tight Shutoff
Environmental Packing
Advanced Digital Positioning & Control

Reliable

Rugged top-guiding of the plug promotes enhanced valve stability under adverse conditions. The inherent ruggedness of the 21000 Series is field-proven, with thousands of units installed in process control plants around the world operating successfully with various fluids under mild and extreme conditions.

High Performance

The combination of trim designs, actuator stability, shutoff capabilities, and precise valve positioning offers optimum control performance. The 21000 Series is also available in various materials, pressure ratings, and end connections offering a complete high-performance valve platform.

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