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2GENERALVALVECOMPANY Resilient seal before seal after RETRACTION & COMPRESSIONASSURES NO-LEAK STREAM SEPARATION ANDLONGER SEAL LIFEGeneral's Four-Way does not rely on line pressure orexternal hydraulic pressure for positive sealing. Theseating elements, or slips, move perpendicularly againstthe face of the ports. The seals themselves are highlyresilient elastomers which are either bonded ormechanically retained in the of the slips,away from the body prior to cycling prevents frictionand abrasion which can damage seals.

General Valve's electric or air-driven power supplies are specifically designed and manufactured by General Valve to power General's Hydraulic Actuators. Using standard components as building blocks, the power supplies satisfy a wide range of operating parameters reliably and economically.

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