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Technical information Valve torques

SS - Spring Start Torque T SE - Spring End Torque Example 1: Given the following information: • Application: Nitrogen T • Valve series 47X (Reduce Bore) • Seat: PEEK (K) • Maximum differential pressure - 80 bar. • Actuator type – SR (Spring return) –Fail Close • Actuator air supply – 5.5 bar (80PSI) Sizing steps: 1.

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