3" Explosion Proof Brass Ball Valve 24 VDC

Stock #: 583118
Brand: Valworx
Series: 5831
List Price: $1918.73
Price: $1,534.98
Buy 3 or more for $1,381.49 each
Usually Ships: 2- 3 Weeks
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Valworx 583118 explosion proof lead free brass ball valve is used for on-off control of water, air, oil, and other media compatible with the materials of construction. Ideal where lead free and NSF construction are required for potable drinking water as well as other industrial applications. The explosion proof actuator uses 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 self-locking all metal gear drive rotates the ball. The motor is stopped by internal cams striking limit switches. On receipt of a reversing continuous signal, the motor turns in the opposite direction reversing the valve position.

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
  • Lead free brass body
  • 600 PSI working pressure (see P/T chart)
  • Direct mount ball valve per ISO5211
  • Full port design for unrestricted flow
  • 316 Stainless steel ball and stem
  • Blow out proof stem
  • Energized PTFE ball seats for lower torque and extended cycle life
  • Leak free triple PTFE/Viton stem seal packing
  • Certified per NSF372 and NSF 61 for potable/drinking water

  • 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
  • Two auxiliary limit switches to confirm valve positions
  • 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 Brass Ball Valve- On/Off
    Voltage24 VDC 50/60Hz
    Current Rating3.12A (full load amps)
    Cycle Time30 seconds per 90° rotation (no load)
    Pipe Size3" NPT female
    Port SizeFull Port, orifice 3.00 inches, Cv 551
    Pressure Rating600 PSI CWP non-shock (see P/T chart),
    Vacuum service to 29" Hg
    Valve Temperature Range-4 to 366 °F (-18 to +186 °C)
    Actuator Temperature Range-13 to +131 °F (-25 to +55 °C)
    Valve BodyLead Free Brass C69300
    Ball and Stem316 stainless steel
    Ball SeatsPTFE (Teflon) energized with FKM (viton)
    Stem Seals PTFE (Teflon) with dual FKM (Viton) seals
    Duty Cycle70%
    EnclosureAluminum alloy, polyester coating, SS fasteners
    Enclosure RatingType 4X (IP67) weatherproof
    Electrical ConnectionsTwo 1/2" NPT threaded ports. Requires Exp rated connector or pipe (not included)
    Valve Position Confirmation2 x SPST auxiliary limit switches rated 3A@125/250VAC,30VDC resistive load
    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
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      Price: $16.40
      Buy 3 or more for $14.76 each
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