Valworx 540502 electric actuated PVC butterfly valves are typically used for on-off control of water and liquid media compatible with the materials of construction including potable water and lead-free applications. Actuator uses power to open and power to close, stays in the last known position with loss of power. On receipt of a continuous voltage signal, the motor runs and via a flat gear system rotates the valve disc. The motor is automatically stopped by an internal cam striking a limit switch. On receipt of a reversing continuous signal, the motor turns in the opposite direction reversing the valve position. Typical applications include industrial/process piping, pulp and paper, food processing, water treatment and irrigation.
PVC butterfly valves should never be used for compressed gas applications.
Butterfly Valve Standard Features
Industrial grade PVC butterfly valvePressure rated 232 PSI at 73°FPolypropylene (PP) disc316 stainless steel shaftSeries 5402 NSF/ANSI/CAN 60 and NSF/ANSI 372 certified valve for potable drinking water
Electric Actuator Standard FeaturesAnti-corrosive polyamide IP67 weatherproof enclosureExternal LED diagnostic lightMulti-voltage with auto-voltage sensingElectronic over-torque protectionAnti-condensation heaterManual override Highly visual valve position indicatorElectrical connections by DIN plug connectors (included)Auxiliary limit switches to confirm open/closed valve positionCE marked
Options (see Accessories tab)
| Type | Electric Actuated PVC Butterfly Valve- Multivoltage |
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| Voltage | 24 to 240 Volts AC/DC (1 ph,50/60Hz) auto-voltage sensing |
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| Current Rating | 0.30A @ 110VAC, 0.16A @ 240VAC, 1.28A @ 24VAC
0.97A @ 24VDC (full load amps) |
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| Cycle Time | 9 seconds per 90° rotation (+/- 10% no load) |
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| Pipe Size | 2 inch |
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| Cv | 90 |
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| Pressure Rating | 232 PSI (16 Bar) see P/T chart
Not suitable for air or gas |
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| Valve Temperature Range | 32 to 140 °F (0 to 60 °C) |
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| Actuator Temperature Range | -4 to 158 °F (-20 to 70 °C) |
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| Valve Body | PVC |
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| Shaft | 316 Stainless Steel |
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| Primary Liner | EPDM |
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| Duty Cycle | 75% |
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| Enclosure | Anti-corrosive polyamide, SS fasteners |
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| Enclosure Rating | IP67 weatherproof, UV protection |
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| Electrical Connections | DIN plugs with cable entry (included), optional 1/2" conduit plugs |
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| Valve Position Confirmation | 2 x SPDT auxiliary limit switches rated 3A@125/250VAC,30VDC resistive load |
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| Manual Override | Hand knob |
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| Motor Protection | Electronic over-torque with LED status light |
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| Anti-Condensation Heater | 4 watt thermostatically controlled |
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Digital Positioner System
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Failsafe Battery Kit
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Connectors & Cables
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