• ANSI B16.5 Flanged Inlet Connections 12" to 2" Sizes. • Class 150 rated to Class 2500 rated. • API Flanged Inlet Connections also available. • 10 mm and 15 mm Full bore Valve design. • 12" - 14 NPT (Female) Standard Outlet. • 14" x 18 NPT (Female) Standard Vent, 12" x 14 NPT (Female) optional vent. • Standard Material of construction: SS316 SS316L, Carbon Steel and Duplex. • Fire Safe designed to meet BS 6755 Part 2API 607 are available on request.