Flange Seals

Parker´s fastener seals are composite sealing washers, consisting of a metallic carrier and a vulcanized elastomer sealing lip. They provide a static sealing function on flanges or threaded connections, and consistently assure ideal compression conditions between the housing components to prevent the destruction of the sealing lip.

Flange seal Predifa series OV, Ultrathan®

Flange seal especially for SAE flanges.

Flange seal Predifa series V2

Flange seal. Mainly for subplates and flanges of control units and valves.

Flange seal Predifa series NAI, FlexiSeal®

Flange seal. Internal pressure. Static and intermittently dynamic. FlexiSeal. Spring-energized PTFE seal.

Flange seal Predifa series NAE, FlexiSeal®

Flange seal. External pressure. Static and intermittently dynamic. FlexiSeal. Spring-energized PTFE seal.

Flange seal Predifa series NHI, FlexiSeal®

Flange seal. Internal pressure. Static and intermittently dynamic. FlexiSeal. Spring-energized PTFE seal. High-pressure.

Flange seal Predifa series NHE, FlexiSeal®

Flange seal. External pressure. Static and intermittently dynamic. FlexiSeal. Spring-energized PTFE seal. High-pressure.

Flange seal Predifa series NRE, FlexiSeal®

Flange seal. External pressure. Static and intermittently dynamic. FlexiSeal. Spring-energized PTFE seal. Low assembly force.

Flange seal Predifa series NLF, FlexiSeal®>

Flange seal. Internal pressure. Static and dynamic. FlexiSeal. Spring-energized PTFE seal. Low assembly force. High deflection range permissible.

Flange seal Predifa series NLG, FlexiSeal®

Flange seal. External pressure. Static and dynamic. FlexiSeal. Spring-energized PTFE seal. Low assembly force. High deflection range permissible.

Flange seal Prädifa series NRI, FlexiSeal®

Flange seal. Internal pressure. Static and intermittently dynamic. FlexiSeal. Spring-energized PTFE seal. Low assembly force.

Flange seal Predifa series HRI, FlexiSeal®

Flange seal. Internal pressure. Static and intermittently dynamic. FlexiSeal. Spring-energized PTFE seal. Low assembly force.

Composite Sealing Plates (Predifa)

Carrier plates with elastomer sealing element for the sealing of flanges.

Press-in-Place Seals (Predifa)

Parker's Press-In-Place seals are custom designed seals that fit into complex groove patterns without having to be stretched or retained. These custom seals are designed to withstand a wide variety of environments, fluids, pressures and temperatures.

Flange Seals for Aerospace Applications (Predifa)

Flange seal for effective and efficient sealing of internal pressures in aerospace applications with wide range of thermal and media compatibility.