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 DynaFly
Series
500/522 Series Butterfly Valve with Pneumatic Actuator
'The DYNAFLY SERIES' offers an excellent option for the majority of automated applications. The packaged butterfly valve and actuator
unit is pre-sized and pre-assembled taking the guesswork out of sizing and assembly. The valve has a built-in platform mounting
(eliminating brackets) giving a more compact assembly and true alignment. Available in lug or wafer style butterfly valves perfect
for general industrial service, HVAC/ATC, or chemical/petrochemical processing.
Valve is directly mounted to an AP series pneumatic
actuator. Available in double acting and spring to close or spring to open. The DynaFly 500/522 Series is the workhorse of industrial
butterfly valves. This valve has a ductile iron body and disc and is available in both lug and wafer styles. A boot-type, abrasion
resistant Nitrile seat encapsulates the inner body. Sized for 80psi of plant air and 150 media psid clean water, air, or light
oil applications. For dirty or severe applications, please call customer service.
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Valve Size
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Body Style
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Double Acting
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Fail Closed
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Fail-Open
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2"
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500 Wafer
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50F61302D31
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50F61302S324
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50F61302S324F
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2"
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522 Lug
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52F61302D31
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52F61302S324
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52F61302S324F
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2½"
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500 Wafer
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50F61325D32
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50F61325S065
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50F61325S064F
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2½"
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522 Lug
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52F61325D32
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52F61325S065
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52F61325S064F
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3"
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500 Wafer
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50F61303D32
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50F61303S065
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50F61303S064F
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3"
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522 Lug
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52F61303D32
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52F61303S065
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52F61303S064F
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4"
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500 Wafer
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50F61304D33
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50F61304S345
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50F61304S344F
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4"
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522 Lug
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52F61304D33
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52F61304S345
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52F61304S344F
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5"
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500 Wafer
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50F61305D33
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50F61305S085
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50F61305S084F
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5"
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522 Lug
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52F61305D33
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52F61305S085
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52F61305S084F
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6"
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500 Wafer
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50F61306D08
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50F61306S104
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50F61306S104F
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6"
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522 Lug
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52F61306D08
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52F61306S104
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52F61306S104F
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8"
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500 Wafer
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50F61308D09
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50F61308S385
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50F61308S384F
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8"
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522 Lug
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52F61308D09
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52F61308S385
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52F61308S384F
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10"
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500 Wafer
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50F61310D37
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50F61310S395
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50F61310S394F
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10"
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522 Lug
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52F61310D37
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52F61310S395
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52F61310S394F
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12"
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500 Wafer
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50F61312D38
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50F61312S405
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50F61312S404F
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12"
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522 Lug
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52F61312D38
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52F61312S405
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52F61312S404F
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It’s never been easier to order accessories for your DynaQuip actuated assemblies. Simply choose the accessories
you need and use that suffix number at the end of the DynaFly part number above. It’s that simple!
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Actuator Options Available
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Suffix
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Accessory Description
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A
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Solenoid Pilot Valve, 110VAC
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A2
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Solenoid Pilot Valve, 24VAC
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A3
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Solenoid Pilot Valve, 24VDC
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A4
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Solenoid Pilot Valve, 12VDC
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B
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Limit Switch, 2 SPDT Switches
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B2
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Limit Switch, 2 SPDT Switches (NEMA 4, 4X, 7, 9)
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C
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Pneumatic Positioner w/gauges 3-15psi input signal
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D
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Electro-Pneumatic Positioner w/gauges 4-20 m.A. input signal
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Downloads
Technical Specs
