Valworx 569406C high performance stainless steel butterfly valve for control of air, oil and other media compatible with the materials of construction. Wafer style valve sandwich mounts between customer supplied ANSI /ASME Class 150 and other international standard flanges and gaskets. The EPS- Electronic Positioning System provides an accurate valve positioning function whereby the movement of the actuator is controlled by a 4-20mA input control signal. Any change in the control input signal results in a corresponding and proportional change in the position of the ball. The internal microprocessor and closed loop feedback system continuously monitors and maintains accurate valve position. The valve will remain in the last known position with loss of electric power.
The positioning module is self-calibrating and fully potted to help protect the electronics against vibration and moisture. Valve position can be monitored with onboard analog output signal.
The valve is direct mounted to the actuator using the international standard ISO5211 mounting pad. Actuator has a rugged unique integral motor/housing design which provides higher torque in a very small package.
Actuators are tested to rigorous UL and CSA standards and certified by CSA. Anti-condensation heater is standard and will help protect actuator against damage caused by condensation.
Modbus control is available as a factory-installed option. Click on the Accessories tab for details.
High Performance Butterfly Valve Standard Features
High quality, passivated 316 stainless steel (CF8M) body for excellent corrosion resistanceDouble offset design greatly reduces seal wear17-4PH stainless steel, single piece shaftRPTFE valve seats and stem sealsHeavy duty, single piece cast and machined disc with integral mounting sleeveBi-directional seal design ensures increased sealing force in either flow directionIntegral ISO 5211 mounting pad eliminates additional mounting brackets
Electric Actuator Standard FeaturesEPS- Electronic Positioning System with 4-20mA inputQuarter turn operation with mechanical limitsRugged Type 4X weatherproof aluminum alloy housingVisual valve position indicatorManual overrideHeavy duty motor with overload protectionThermostatically controlled anti-condensation heaterAnalog output signal to confirm valve positionSelf-locking all metal gear drive, no additional brake requiredCSA Listed per UL429 and CSA C22.2, CE mark
| Type | Electric Actuated High Performance Butterfly Valve- Positioner |
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| Voltage | 24 VDC |
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| Current Rating | 3.57 A (full load amps) |
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| Cycle Time | 30 seconds per 90° rotation (no load) |
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| Pipe Size | 6 inch (DN80) |
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| Disc Size | 5.70 inches |
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| Suitable Flanges | ANSI /ASME B16.5 Class150, MSSSP44 Class 150, API605 Class 150, JIS B2212 10K, JIS B2212 16K |
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| Flow Factor | Cv 1350 (Cv = number of GPM of 60 °F water at 1 psi pressure drop) |
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| Pressure Rating | 285 PSI (19.6 Bar), 29 inHg vacuum |
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| Valve Temperature Range | -40 to 450 °F (-40 to 230 °C) |
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| Actuator Temperature Range | -13 to +131 °F (-25 to +55 °C) |
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| Valve Body | 316 Stainless steel |
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| Disc | Single piece, machined 316 stainless steel |
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| Disc Seat/Liner | RPTFE |
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| Stem Packing | RPTFE |
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| Duty Cycle | 70% |
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| Enclosure | Aluminum alloy, polyester painted, SS fasteners |
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| Enclosure Rating | Type 4X (IP67) weatherproof |
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| Electrical Connections | Terminal strip, 1/2"NPT conduit (optional) / cable connector (included) |
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| Valve Position Confirmation | 4-20mA output monitoring signal (same type as input signal) |
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| Manual Override | 5mm hex drive with protective cover |
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| Motor Protection | Thermal overload |
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| Anti-Condensation Heater | 4 watts thermostatically controlled |
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Modbus Control System
Connectors and Cables
Price: $20.00
Buy 3 or more for $18.00 each
Price: $28.37
Buy 10 or more for $25.53 each
Price: $53.50
Buy 10 or more for $48.15 each
Price: $103.75
Buy 10 or more for $93.38 each
Handwheels
Price: $36.80
Buy 3 or more for $33.12 each
