V series GreatSeal® is a single-acting seal consisting of a U-shaped jacket and a V-shaped resistant spring. V series GreatSeal® has an asymmetric seal profile. The heavy profile of its dynamic lip with an optimized front angle offers good leakage control, reduced friction and long service life.

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.

• can stand rapid temperature change
• for reciprocated and rotary sealing
• adapt to most fluids and chemicals
• can stand rapid temperature change
• low friction, wear resistance, stable dimension
• no stick-slip behavior even under excurate control
• excellent anti-corrosion performance and dimension stability
• will not pollute foods, medicines and medical fluids
• can carry out disinfection
• unlimited storage life