Process Valves > Control Valves > Jordan Valve Mark 70

Jordan Valve Mark 70 Sliding Gate Pneumatic Diaphragm Control Valve

Jordan Valve's Mark 70 is a line of pneumatically-operated, diaphragm control valves that combine multiple spring actuators with the precision of sliding gate seat for closer control and greater accuracy. Jordan's unique sliding gate control valve trim teams up with pressure, temperature, pH, level, or flow controllers for fast response, long-term reliability, and high levels of accuracy on steam, gas, liquid, and chemical services.

Key Specifications

  • Totally enclosed multi-spring actuator minimizes deadband; Field reversible without the use of special tools or additional parts
  • Stem packing four times deeper than stem travel protects against leakage
  • Sliding gate seats provide straight-through flow for reduced turbulence and quiet operation
  • Short stroke for fast response and accurate regulation
  • Easily interchangeable CVs
  • Tight ANSI Class IV shutoff