Applicable Standards

Design STD: API 6D,BS 5351,ASME/ANSI B16.34

Face to Face: ASME B16.10

Flange End Connection: ASME/ANSI B16.5

Welded End Connection: ASME/ANSI B16.25

Fire safe: API 607

Anti-static: API 608

Inspection and Test: API598, API6D

Design description

Full or reduced port

Bolted bonnet, split body or 3pcs

Trunnion mounted type

Blow-out proof stem

Double block &bleed

Emergency sealant injection

Cavity pressure self relief

Fire durable construction

Anti static device

ISO5211 mounting pad

Flanged or butt welding ends

Available in lever, gear, electric, pneumatic, hydraulic