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 referring to Trelleborg's PVA, Parker's JS series standards.
4.Characteristics
1- adapt to most fluids and chemicals
2- low friction, wear resistance, stable dimension
3- for reciprocated and rotary sealing
4- excellent anti-corrosion performance and dimension stability
5- can stand rapid temperature change
6- Will not pollute foods, medicines and medical fluids
7- no stick-slip behavior even under excurate control
8- can carry out disinfection
9- unlimited storage life
