- Fire Safe : API 607
- Fugitive Emission : ISO 15848 / API 641
- CE compliance : 2014/68/EU (PED)
- ATEX
- EAC
- ABS
- WRAS
- CRN
- SIL
- IBR
- NSF 61
- NSF 372
- UL/ULC 1091
- Design : API 609, ASME B16.34, BS EN 593 & MSS SP - 68
- Face to Face : API 609, ISO 5752, BS EN 558 & MSS SP - 68
- Testing : API 598, ISO 5208, EN 12266 & MSS SP - 68
- Pressure Temperature : ASME B16.34
- Flange Accommodation : ASME B16.5, ASME B16.47, BS EN 1092-1 & AWWA C207
- NACE : MR0175 / ISO 15156
- Body Style : Wafer, Lug and Double Flanged - Short
- Pressure Rating : Class 150, 300 & 600
- Temperature Range : -58°F to 500°F (-50°C to 260°C) – Soft Seat / Fire Safe Seat -58°F to 800°F (-50°C to 427°C) – Metal Seat
- Size Range : NPS 2 to NPS 60 (DN 50 to DN 1500)
