TYS Double Acting Piston Seal PTFE Filled SPGW T Sea

SPGW is for reciprocated hydraulic systems. Possesing excellent performance if applied at heavy load and double sealing under high pressure working conditions. Particularly suitable for long stroke, large range of fluids and high temperature circumstance . Applicable for bigger piston gap. Simple groove structure.
When used in a variety of fluids and high temperatures, it is suitable for wider piston spacing. By stacking, the SPGW compact seals form a compact structure and excellent performance, mounted in a single piston groove. Its geometry gives it overall stability, wear resistance, tightness, low friction and long life without maintenance. Due to the initial shrinkage range set, the seal has good sealing properties at low pressure. When the pressure is raised, the sealing performance remains good because the elastomer exerts a stress on the combined seal ring, thereby converting the axial force from system pressure to radial compression. Suitable for overloaded nylon shielding rings. Designed to protect seals from crushing damage, it meets the requirements of a wide range of hydraulic cylinders.
Working condition:
Max speed：1.5 m/ s
Max pressure：50MPa
Temperature range：-30～100℃
MAT: Filled PTFE+NBR(HNBR)+NY