Valworx 584712 Explosion Proof 3-way Full Port stainless steel ball valve is used to control the flow of water, air, oil, and other media compatible with the materials of construction. Use as an L-port diverter valve (directs flow from center inlet port to either side outlet port 1 or 2) or as a selector valve (two separate inlet ports and one center outlet port). There is no flow shutoff position with this type valve. Actuator uses power-to-open (position 2) and power-to-close (position 1), stays in last known position with loss of power. 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 ball valve is direct mounted to the actuator using the international standard ISO5211 mounting pad. Valworx does not recommend the use of high temperature brackets with explosion proof actuators. Rugged unique integral motor/housing design provides higher torque in a very small package. Actuators certified for UL Class I Div I Groups C & D, and are tested to rigorous UL and CSA standards and certified by CSA.
Ball Valve Standard Features1000 PSI working pressure (see P/T chart) Direct mounting valve per ISO5211 Full port design 316 stainless steel body, ball and stem Four ball seat design allows for Full Pressure at any port RTFE ball seats for extended cycle life Triple PTFE/Viton stem seal design, live loaded and adjustable
Electric Actuator Standard FeaturesExplosion proof rated for UL Class I Div I Groups C & D, Ex db IIC T5 Gb Class 1 Zone 1, AEx db IIC T5 Gbs Rugged Type 4X weatherproof aluminum alloy enclosure Visual valve position indicator Manual override Heavy duty motor with overload protection Analog output signal to confirm valve position Self-locking all metal gear drive, no additional brake required CSA Listed per UL429 and CSA C22.2, CE mark as well as ExP ratings listed above
Options (see Accessories tab)
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 ball valve is direct mounted to the actuator using the international standard ISO5211 mounting pad. Valworx does not recommend the use of high temperature brackets with explosion proof actuators. Rugged unique integral motor/housing design provides higher torque in a very small package. Actuators certified for UL Class I Div I Groups C & D, and are tested to rigorous UL and CSA standards and certified by CSA.
Ball Valve Standard Features
Electric Actuator Standard Features
Options (see Accessories tab)
| Type | Explosion Proof Electric Actuated 3 Way Valve- Positioner |
|---|---|
| Voltage | 24 VDC |
| Current Rating | 1.28A (full load amps) |
| Cycle Time | 20 seconds per 90° rotation (no load) |
| Pipe Size | 1-1/2" NPT female |
| Port Size | Full Port, orifice 1.5 inches, Cv 52.1 |
| Pressure (Max) | 1000 PSI (see P/T chart), 25 PSI steam with kit, vacuum service to 29" Hg |
| Valve Temperature Range | -4 to 392 °F (-20 to 200 °C) |
| Actuator Temperature Range | -13 to 131 °F (-25 to +55 °C) |
| Valve Body | 316 stainless steel |
| Ball | 316 stainless steel |
| Stem Seals | PTFE (Teflon)/FKM (Viton) |
| Ball Seats | RTFE (reinforced Teflon) |
| Duty Cycle | 70% |
| Enclosure | Aluminum alloy, polyester painted, SS fasteners |
| Enclosure Rating | Type 4X (IP67) weatherproof |
| Electrical Connections | Two 1/2" NPT threaded ports. Requires Exp rated connector or pipe (not included) |
| Valve Position Confirmation | 4-20mA output monitoring signal (same type as input signal) |
| Manual Override | 5mm hex drive with protective cover |
| Motor Protection | Thermal overload |
| Explosion Proof | UL Class I Div I Groups C & D, Ex db IIC T5 Gb Class 1 Zone 1, AEx db IIC T5 Gb |
| Max Fluid Velocity | 10 feet per second |
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Price: $22.94
Buy 3 or more for $20.65 each
5846/5847 Series Product Data Sheet 5818 Series On/Off Explosion Proof Actuators - Installation Instructions 5818 Series Explosion Proof Certificate of Compliance
We provide 3D CAD models in Solidworks or STEP file formats for most of our Valworx products.Please email sales@valworx.com to request the specific files you need. Include the stock number of the valve and any accessories with your request.
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Explosion Proof Actuator 442 in.lbs (50Nm), 24 VDC, EPS Positioner Stock #: 581857Usually Ships: Same DayPrice: $1,524.80
Buy 3 or more for $1,372.32 each
