Customization: | Available |
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Media: | Water |
Material: | Stainless Steel |
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Item
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COVNA Air Operated Valve Threaded Stainless Steel Water Pneumatic Actuators Single Double Acting 3-piece Ball Valve pneumatic
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Size Range
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DN10 to DN100, 3/8" to 4"
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Acting Mode
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Double Acting, Sping Return (Single Acting) are Available
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Air Supply Pressure
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2.5 to 8bar
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Operating Pressure
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Medium Pressure, PN1.6 to 6.4MPa (232 to 928PSI)
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Output Torque
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14 to 1170Nm
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Lifespan
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1,000,000 (1 Million) Times
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Angle of Rotation
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90° ±4°
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Shell Material
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Aluminum Alloy Extruded
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Body Material
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Stainless Steel
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Sealing Material
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NBR, EPDM, PTFE
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Core Material
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Stainless Steel
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Structure
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2 Way, Straight Through Flow Path
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End Connection
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Female Thread, Flange End
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Applicable Media
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Control of Water, Air, Gas, Oil, Liquid, Steam
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Temp. of Media
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Range from -10 to 180°C
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Ambient Temp.
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Standard Type: -20 to +80°C (-4 to 176°F)
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Optional Accessories
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Namur Solenoid Valve, Limit Switch, F.R.L, Position Indicator, Manual Device
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Application
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Food & Beverage, Refining, Desalination, Petrochemical, Chemical, Pharmaceutical, Textile, Pulp & Paper, Mining, Marine and Power Industries
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Lubrication
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There is no need for lubrication for standard type under normal operating conditions. Special lubricants should be used under low or high temperature operating conditions
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Double Acting
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Air to open, Air to close, air supply failure keep the current position
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Spring Return
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Air to open, interrupt air to open, air failure to close
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Operating Media
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Dry or lubricated air, or the non-corrosive gases. The maximum particle diameter must less than 30 um
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Air Supply Pressure
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Minimum supply pressure is 2.5 bar. The maximum supply pressure is 8 bar
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Operating Pressure
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Standard: -20~80ºC
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Travel Adjustment
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Have adjustment range of ±5° for the rotation at 0° and 90°
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