Technical Information
Size Range ASME Class 150 & 300  2 1/2" - 30" (65mm - 750mm)
ASME Class 600 3" - 14" (80mm-350mm)
Connection Type Wafer , Lug , Double Flanged
Temperature Range Max. 482 °C  (900 °F)
Disc Materials Nitrited Stainless Steel , ASTM A351 Gr CF8M
Stem Materials 260° - 399°C ASTM A564 Type 630 Gr H1150D
426° - 482°C ASTM A479 Gr 316 Strain Hardened
Seat Materials Inconel® 718
Bearing Materials 260°C  (500°F) 316 Stainless with TFE & Glass Fabric Liner
399° - 482°C Nitrited 316 Stainless Steel
Packing Materials 260°C PTFE / Carbon Fiber
399° - 482°C         Flexible Graphite Rings