Valworx 580806A explosion proof sanitary ball valves are typically used for food, beverage, pharmaceutical, personal care and pet care applications where sanitary construction is required, as well as for utility, process and hazardous environment applications where quick clamp applications are needed. 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 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
Full Port for Unrestricted Flow8- 12 Ra finish on all internal surfacesVirgin PTFE ball seats and cavity fillersAll materials comply with FDA and USDA requirementsTriple PTFE/Viton Stem Seal Design, Live LoadedStandard Tri-Clamp ends for sanitary connectionsAll valves are tested per API 598Suitable for vacuum up to 29inHg
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 GbsRugged Type 4X weatherproof aluminum alloy enclosureVisual valve position indicatorManual overrideHeavy duty motor with overload protectionTwo auxiliary limit switches to confirm valve positionsSelf-locking all metal gear drive, no additional brake requiredCSA Listed per UL429 and CSA C22.2, CE mark as well as ExP ratings listed above
Options (see Accessories tab)
| Type | Explosion Proof Electric Actuated Sanitary Ball Valve- Positioner |
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| Pipe Size ~ Tri-Clamp | 3" ~ 3" |
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| Port Size | Full port, 2.9 inch orifice, Cv 780.0 |
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| Pressure (Max) | 800 PSI WOG |
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| Valve Temperature Range | -4 to 356 °F (-20 to 180 °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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| Ball | 316 stainless steel |
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| Ball Seats | Dyneon PTFE |
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| Cavity filler | Dyneon PTFE, encapsulated |
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| Stem Seals | PTFE/ Viton, live loaded |
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| Voltage | 24 VDC EPS Positioner |
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| Current Rating | 2.4A (full load amps) |
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| Cycle Time | 30 seconds per 90° rotation (no load) |
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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 | Two 1/2" NPT threaded ports. Requires Exp rated connector or pipe (not 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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| Explosion Proof | UL Class I Div I Groups C & D, Ex db IIC T5 Gb Class 1 Zone 1, AEx db IIC T5 Gb |
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| Max Fluid Velocity | 10 feet per second |
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Explosion Proof NPT Plug
Price: $22.94
Buy 3 or more for $20.65 each
Tri Clamp
Price: $15.10
Buy 10 or more for $13.59 each
Check Valve
Price: $266.22
Buy 3 or more for $239.60 each
