-Desain: ASME 16.34/ API 6D/ API 600/ BS 1414
-Pasuryan: ASME B16.10
-End Flange: ASME B16.5, ASME B16.47
-BW Pungkasan: ASME B16.25
-Tes: API 598/ API 6D/ BS 6755
-Khusus: NACE MR-01-75
-OS & Y, Rising stem
-Bolted Bonnet karo spiral-bakal gasket
- Fleksibel Wedge
-Backseat Weld-Setor
-ring jog Utas utawa gandheng
- Dering kursi sing bisa dianyari
-Bonnet Extended kanggo Service Cryogenic
-Flanged utawa butt gandheng ends.
-By Pass ing Request
- Ngunci Piranti Opsional