4" Explosion Proof Stainless Ball Valve 24 VDC- Positioner

Stock #: 585532
Brand: Valworx
Series: 5855
List Price: $3713.00
Price: $2,970.40
Buy 3 or more for $2,673.36 each
Usually Ships: 6- 8 Weeks
Free Shipping on orders over $99
Valworx 585532 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 Features
  • 800 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 Features
  • Explosion 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)
    TypeExplosion Proof Electric Actuated 2 Way Ball Valve- Positioner
    Voltage24 VDC
    Current Rating2.4A
    Cycle Time30 seconds per 90° rotation (no load)
    Pipe Size4" NPT female
    Port SizeFull Port, orifice 3.9 inches, Cv 710
    Pressure (Max)800 PSI (see P/T chart), 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 Body316 stainless steel
    Ball316 stainless steel
    Stem SealsPTFE/ Viton (live loaded and adjustable)
    Ball SeatsRTFE (reinforced Teflon)
    Duty Cycle70%
    EnclosureAluminum alloy, polyester painted, SS fasteners
    Enclosure RatingType 4X (IP67) weatherproof
    Electrical ConnectionsTwo 1/2" NPT threaded ports. Requires Exp rated connector or pipe (not included)
    Valve Position Confirmation4-20mA output monitoring signal (same type as input signal)
    Manual Override5mm hex drive with protective cover
    Motor ProtectionThermal overload
    Explosion ProofUL Class I Div I Groups C & D, Ex db IIC T5 Gb Class 1 Zone 1, AEx db IIC T5 Gb
    Max Fluid Velocity10 feet per second
    • 1/2
      1/2" NPT Plug for 5818 Series Explosion Proof Actuators Stock #: 581891
      Usually Ships: Same Day
      Price: $22.94
      Buy 3 or more for $20.65 each
      Quantity

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