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Single seal
Metal bellows
Balanced
Standard cartridge
According API 682/ ISO 21049
Type B
Arrangement 1
Fixed/ throttle bushing
Metal bellows
Balanced
Standard cartridge
According API 682/ ISO 21049
Type B
Arrangement 1
Fixed/ throttle bushing
Operating Range
Pressure: p = 27bar (391PSI)
Temperature: t = -50 °C~204 °C (-58°F~399 °F)
Sliding velocity: vg = 23 m/s (75 ft/s)
Sizes: 20~110 mm (0.8”~4.3”)
Temperature: t = -50 °C~204 °C (-58°F~399 °F)
Sliding velocity: vg = 23 m/s (75 ft/s)
Sizes: 20~110 mm (0.8”~4.3”)
Materials
Seal face: Silicon carbide, Carbon graphite, Tungsten carbide
Secondary seals: FKM (V), EPDM (E), FFKM (K), Perfluorocarbon rubber/PTFE (U1)
Metal parts: 316, CrNiMo steel (G), CrNiMo cast steel (G)
Bellows: 316, AM350, C-276, Alloy 718
Secondary seals: FKM (V), EPDM (E), FFKM (K), Perfluorocarbon rubber/PTFE (U1)
Metal parts: 316, CrNiMo steel (G), CrNiMo cast steel (G)
Bellows: 316, AM350, C-276, Alloy 718
