Face-to-face: EBRO works standard.
Flange accommodation: EN 1092 PN10/16, ASME Class 150.
Tightness check: EN 12266 (Leakrate A).
NBR, EPDM, FKM, PTFE: EN 12266 (Leakage Rate G).
Metal-seated: ISO 5208:2015, category AA, API 598 Table 5.
Temperature range: 0°C to +200°C (depending on sealing and body material).
NBR 90°C
EPDM 120°C
FPM 150°C
PTFE 200°C