Realized accordingly to DIN 24960 K standards and ISO 3069 dimensions. Accomplishing API 610 requirements. Secondary seal made by a PTFE wedge.
Suitable for a wide range of applications on chemical and petrochemical plants, refineries, sugarmills and other process industries.
MATERIALS
Metal Parts ................................Aisi 316
Springs .................................Hastelloy C
Faces .............................Carbon FH82R
.................................Silicon Carbide RB
......................Tungsten Carbide (nickel)
Secondary Seal ...........................PTFE