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
Inspection And Test: API598、API6D

Design description:
Full port design
BB,bolted bonnet,split body
Trunnion ball type
Blow-out proof stem
Fire durable construction
Anti static device
ISO5211 mounting pad
Flanged or butt welding ends
Available with BG operator