The field of application and/or chemical resistance suggested by us derives from our long experience in valve manufacturing but are purely indicative. Since many factors influence the liner - type of fluid, concenration, temperature, pressure, type of flow (turbulent, laminar), impurities, etc -  the final choice of liner is up to our customers based on their specific process characteristics and applications.

EPDM is a terpolymer elastomer made from ryylene-propylene diene monomer. EPDM has good abrasion and tear resistannce and offers excellent chemical resistance to a variety of acids and alkalines.