Valworx 562624C electric actuated soft seated butterfly valve for on-off control of air, oil and other media compatible with the materials of construction. Wafer style valve sandwich mounts between standard ANSI / ASME Class 125 / 150 flanges. Standard unit is power-to-open and power to close, stays in 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 disc. The motor is automatically stopped by internal cams striking micro switches at both open and closed positions. On receipt of a reversing continuous signal, the motor turns in the opposite direction reversing the valve position.
Butterfly Valve Standard Features
Rugged epoxy coated ductile iron body with stainless steel disc for maximum corrosion resistanceUnique wave line seat and special disc shape reduces the torque required to turn the valve and extends the seal lifeLower torque also reduces the size of the actuator, lowering the cost of the valve assemblyTwo piece shaft design enhances the flow capacity of the valveValves direct mount to actuator with standard ISO5211 international standards
Electric Actuator Standard FeaturesHighly visible LED light gives continuous actuator status indicationMulti-voltage capable with auto-voltage sensingElectronic torque limiter - protects against valve jams without causing damage to the actuatorStandard anti-condensation heaterManual override with visual dome style valve position indicatorAll electrical connections via external DIN plugs (included) - no need to remove cover for wiring or serviceTwo auxiliary dry contact limit switches for confirming open/closed valve positionRugged IP67 dust and watertight enclosure, CE marked
Options (see Accessories tab)
| Type | Electric Actuated Wafer 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 | 0.43A @ 110VAC, 0.21A @ 240VAC, 1.98A @ 24VAC
1.63A @ 24VDC (full load amps) |
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| Cycle Time | 13 seconds per 90° rotation |
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| Pipe Size | 4 inch |
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| Suitable Flanges | ANSI /ASME B16.5 Class150, B16.1 Class 125, EN1092 PN10, PN16, BS10 D, E, JIS B2239 10K, 16K |
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| Flow Factor | Cv 929 (Cv = number of GPM of 60 °F water at 1 psi pressure drop) |
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| Pressure Rating | 29 inHg vacuum to 230 PSI |
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| Valve Temperature Range | 5 to 185 °F (-15 to +85 °C) |
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| Actuator Temperature Range | -4 to 158 °F (-20 to +70 °C) |
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| Valve Body | Ductile iron, epoxy coated (seat facing acts as flange gasket) |
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| Disc | 316 stainless steel |
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| Disc Seat/Liner | NBR (Buna-N) |
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| Shaft Seals | NBR (Buna-N) V-ring |
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| Duty Cycle | 75% duty cycle |
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| Enclosure | Anti-corrosive polyamide, SS fasteners |
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| Enclosure Protection | IP67 dust and watertight, UV protection |
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| Electrical Connections | DIN plug with round cable entry (optional 1/2" conduit plugs, prewired plugs with cables) |
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| Valve Position Confirmation | 2 x SPST dry contact limit switches rated 250v/3A resistive load |
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| Over-load Protection | Electronic over-torque with LED status light |
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| Anti-condensation Heater | 4 watts |
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