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Sempell Dewrance Low Pressure Parallel Slide Valve
Low Pressure Parallel Slide Valve
Positive and reliable isolation, with low operating forces.
Sempell Dewrance Low Pressure Parallel Slide Valve

Specs

Valve Type
Gate

Features

  • Excellent reliability
      Self cleaning action between disk and seat
    • Welded-in seats hard-faced with Stellite® or equivalent
    • Low cost maintenance
    • Lower operating forces than wedge gate design
    • Interchangability of pa
    • Improved performance
    • Lower pressure drop characteristic than wedge gate valve
    • Reduced actuator size/cost by 30% when compared to wedge gate
    • Improved sealing assisted by line pressure
    • Low operating torque
    • seals on position not torque

Education

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