GreatSeal Piston Variseal Series

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GreatSeal Piston Variseal Series 1．Name: Variseal GreatSeal Categories: Spring Energized PTFE Seals->GreatSeal Pressure(MPa):45 Temperature (C): -55/+260 Speed(m/s):15   2．Standard Materials Seal ring: filled PTFE Spring: stainless steel   3．Application Range Reciprocated inside seal for tough working conditions, and suit for some special medium. Suits for applications requiring no stick-lip behavior, chemical resistance, resistant to most medium, such as valves, pumps, seperators, brakes and distribution devices, etc.   Design and apply please refering to Trelleborg’s PVA, Parker’s JS series standards.   4．Characteristics 1-   no stick-slip behavior even under excurate control 2-   for reciprocated and rotary sealing 3-   excellent anti-corrosion performance and dimension stability 4-  adapt to most fluids and chemicals 5-  low friction, wear resistance, stable dimension 6-  unlimited storage life 7-  can stand rapid temperature change 8-  will not pollute foods, medicines and medical fluids 9-  can carry out disinfection