1/4" Explosion Proof Stainless Ball Valve 24 VDC- Positioner
SKU
585502
Series
5855
List Price: $1,987.06
Price:
$1,589.65
- Buy 3 for $1,430.68 each and save 10%
Valworx 585502 explosion proof 2-piece stainless steel ball valve is used for positioning control of water, air, oil, and other media compatible with the materials of construction. 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 Features1000 PSI working pressure (see P/T chart) Direct mounting valve per ISO5211 Full port for unrestricted flow 316 stainless steel body, ball and stem Blow out proof stem RTFE ball seats extend cycle life Triple PTFE/Viton stem seal design, live loaded
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 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 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)
| Actuator Temperature Range | -13 to 131 °F (-25 to +55 °C) |
|---|---|
| Ball | 316 Stainless Steel |
| Ball Seats | RTFE (reinforced Teflon) |
| Current Rating | 1.28A (full load amps) |
| Cycle Time | 20 seconds per 90° rotation (no load) |
| Duty Cycle | 70% |
| Electrical Connections | Two 1/2" NPT threaded ports. Requires Exp rated connector or pipe (not included) |
| Enclosure | Aluminum alloy, polyester painted, SS fasteners |
| Enclosure Rating | Type 4X (IP67) weatherproof |
| Explosion Proof | UL Class I Div I Groups C & D, Ex db IIC T5 Gb Class 1 Zone 1, AEx db IIC T5 Gb |
| Manual Override | 5mm hex drive with protective cover |
| Max Fluid Velocity | 10 feet per second |
| Motor Protection | Thermal overload |
| Pipe Size | 1/4" NPT female |
| Port Size | Full Port, Orifice 0.45 inches, Cv 8 |
| Pressure (Max) | 1000 PSI (see P/T chart), 25 PSI steam with kit, vacuum service to 29" Hg |
| Stem Seals | RTFE (reinforced Teflon)/ FKM (Viton) |
| Type | 2-way Explosion Proof Positioner |
| Valve Body | 316 Stainless Steel |
| Valve Position Confirmation | 2 x SPST auxiliary limit switches rated 3A@125/250VAC,30VDC resistive load |
| Valve Temperature Range | -4 to +392 °F (-20 to +200 °C) |
| Voltage | 24 VDC |
Explosion Proof NPT Plug
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1/2" NPT Plug for 5818 Series Explosion Proof ActuatorsStock #: 581891Usually Ships: Same DayPrice: $24.55
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Explosion Proof Actuator 442 in.lbs (50Nm), 24 VDC, EPS PositionerStock #: 581857Usually Ships: 4- 6 WeeksPrice: $1,650.37
