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Sempell Dewrance High Pressure Parallel Slide Gate Valve

High pressure and temperature parallel slide gate valve. The eyelet follower (conduit) design provides long reliable service life and allows for high seat velocities without detriment to service life.

Características clave

  • Excellent reliability
    • Eyelet follower providing a smooth flow path and maximum performance
    • Self cleaning action between disk and seat
    • Welded-in seats hard-faced with Stellite® or equivalent
    • Seat surface protection provi
    • 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
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