Masoneilan® 21000 Series Control Valves

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Complete Line of Rugged, Top Guided,
Globe Valves with Lo-dB®/Anti-Cavitation Capabilities

General Data:

• Flow Direction
contoured: flow-to-open          Lo-dB®: flow-to-open              anti-cavitation: flow-to-close

• Body
type: high capacity globe  ,   high capacity angle

• Bonnet
type: bolted     ,   standard   ,   extension

• Body and Bonnet
materials: carbon steel , 316 stainless steel , chrome-molybdenum steel , others

• Trim
plug type: contoured , soft seat , Lo-dB® (1 or 2 stages) , anti-cavitation (1 or 2 stages)
seat ring: threaded , quick change
guide: heavy top guided
capacity: full area  , reduced capacity in all sizes
Cv ratio: 50:1
flow
characteristic: linear  ,  equal percentage

• Actuator
type: spring diaphragm handwheel: optional