-Disenyo: ASME 16.34/ API 6D/ API 600/ BS 1414
-Harap: ASME B16.10
-End Flange: ASME B16.5, ASME B16.47
-BW Wakas: ASME B16.25
-Pagsubok: API 598/ API 6D/ BS 6755
-Espesyal: NACE MR-01-75
-OS & Y, Tumataas na stem
-Bolted Bonnet na may spiral-would gasket
-Flexible Wedge
-Backseat Weld-Deposited
-Threaded o welded seat ring
-Renewable seat rings
-Extended Bonnet para sa Cryogenic Service
-Flanged o butt welded dulo.
-Sa pamamagitan ng Pass sa Kahilingan
-Locking Device Opsyonal