- Forged Carbon, Stainless Steel or Alloy Steel
- ASME Class 800 (Figure No. BL08)
- Additional materials and classes available upon request
- Standard trim is API trim 12 with 316Ti bellows.
- Stems of hand wheel operated design are rotating / rising design
- Each valve is shell, seat and backseat pressure tested per industry standard API 598
- Bellows are hydro-formed rather than welded.