Our DS-3 and DSP-3 valves are carefully, designed to be particle free, high air tightness, super-clean products. This design, in turn prevents gas leakage and minimizes the dead space area.

Our valves are manufactured with the latest up to date technology as-well as the highest quality control systems currently available. The valves are assembled in our high tech clean room assembly (class 10) and all valves are inspected, at all levels, with a helium leak detector apparatus to 10 atm cc/sec

The DS-3 has an internal locking mechanism which assures safety during transportation when an Actuatar or Handhwheel is removed from the valve.

Special Features:


  • 2x10 sealing integrity
  • Springless diaphragm design Particle-free and minimum dead space
  • Normally Closed position
  • Gland section with double-seal structure
  • Recessed Pressure Relief Device
  • DISS outlet available [Actuator]
  • Actuator can be separated from valve
    This feature enables customers to keep the actuator in the cabinet. The Actuator does not need to travel with the valve.
  • Compact Design
  • Simple one touch attachment for connecting/removing the actuator
  • Separate manual handwheel is also available [Benefits]
  • Eliminates risk of damage to Actuator during transport
  • One Actuator can be utilized for operating various valves
    (Cost efficient/plant rationalization)

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