Sempell Low Pressure Parallel Side Valves

Positive and reliable isolation, with low operating forces.

Low Pressure Parallel Slide Valve

Sempell Dewrance Low Pressure Parallel Slide Valve

Specs

Valve Type

Gate

Features

Excellent reliability
- 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

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