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Delval - Ball Valves, Butterfly Valves, Actuators

DelVal Flow Control Valves

Carotek is a distributor for DelVal Flow Controls in NC, SC, VA, TN & GA.  DelVal offers premium quality ball valves, butterfly valves, actuators and control accessories.  DelVal products are used across a wide range of applications and industries.

DelVal provides an industry leading 3 year warranty as standard, due to their robust quality control processes and expert staff.

  • DelVal 3 year valve warrantyDelVal offers 100% testing on every DelVal manufactured product, every time. Each body shell test, seat test and torque test are all recorded and easily traceable with their cutting edge 100% serialization program.
  • DelVal uses the latest NDT techniques such as radiography, magnetic particle, ultrasonic testing, PMI testing, and dye penetrant testing to ensure defect-free castings.
  • DelVal performs proof of design test and accelerated life cycle tests under fully rated pressure and temperature on all of our products for continuous improvement in design and performance.

DelVal Flow Controls Applications & Industries:

  • Oil/Gas & Refinery
  • Marine, Shipbuilding
  • Chemical
  • Power/FGD
  • Water & Desalination
  • Textile
  • Sugar
  • Steel & Metals
  • Industrial/PSA
  • Paint
  • Pharmaceutical
  • Pulp & Paper
  • HVAC
  • Automotive
  • Fertilizer, Agricultural, Irrigation
  • Cement


DelVal Automation: Actuators & AccessoriesDelVal Automation - Actuators

  • Universal Insert Design in Pneumatic Actuators
  • Allows direct mounting of DelTorq actuators to most quarter-turn valves
  • Eliminates the use of brackets and couplings – saves time and money
  • Products include:
    • Series 21 Pneumatic Rack & Pinion
    • Series 25 Pneumatic Scotch Yoke
    • Series 2E Electric
    • Series 83 Limit Switch Box

DelVal Butterfly ValvesDelVal Butterfly Valve

  • Center-LOK® Seat Design in Resilient Seated Butterfly Valves
  • Heavy-duty, square grooved design that ensures rigid locking of seat in body preventing seat movement
  • Fully rated for dead-end and vacuum service
  • Products include:
    • Series 4 Triple Offset
    • Series 40/41 Split Body Lined
    • Series 42/43 Lined
    • Series 44-49 High Performance Double Offset
    • Series 50/52 Resilient Seated
    • Series 51/53 Large Diameter Resilient Seated
    • Series 55 Double Flanged Double Offset Resilient Seated
    • Series 5C/5D Split Body Resilient Seated


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